# Function node not working after update

**URL:** <https://discourse.nodered.org/t/function-node-not-working-after-update/70601>\
**Category:** General\
**Created:** [14 November 2022 17:42 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601 "2022-11-14T17:42:52Z")\
**Posts on this page:** 18\
**Page:** 1

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [14 November 2022 17:42 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/1 "2022-11-14T17:42:52Z")

</div>

Hello everybody,

after I upgraded my instance I noticed that my function-nodes aren't working anymore. When I try to edit them I do not even see the function. Now they have several Tabs  
(setup, start, function, stop) but all of them are empty. I see a textarea in the Start-tab but not in the function-tab or in the stop-tab.

I guess the node is broken after the Update. Any chance to fix it?

Best regards

---

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [14 November 2022 18:13 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/2 "2022-11-14T18:13:02Z")

</div>

> [@Pinky](#):
>
> but all of them are empty

- What browser are you using?
- Can you show a screenshot?
- Can you look in the [browsers console for errors](https://help.goodgrants.com/hc/en-gb/articles/360001956235-Open-the-developer-console-to-check-for-errors)?

> [@Pinky](#):
>
> I guess the node is broken after the Update

No, the function node works perfectly - you have an issue

---

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [14 November 2022 18:24 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/3 "2022-11-14T18:24:44Z")

</div>

Hey Steve,

I am using Chrome.latest (Version 107.0.5304.107 (Offizieller Build) (64-Bit) )  
Firefox.latest has the same behaviour.

Screen of the Node after double-click (opening the node)

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/2/3/23794fe92b19dfa2f304476bf08407050acce7f6.png)

Console shows no errors.

Injecting one of the function-nodes shows an error in the Debug-Window:  
"TypeError: Cannot read properties of undefined (reading '12')"

But I can't debug that any further, cause the function node doesn't show the function it is calling.

😕

---

<div class="post-metadata">

**Author:** ![jbudd](https://avatars.discourse-cdn.com/v4/letter/j/5f8ce5/32.png) [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Post date:** [14 November 2022 19:34 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/4 "2022-11-14T19:34:55Z")

</div>

What device and operating system are you running Node-red on?  
What device is your browser on? Have you tried clearing the browser cache?

What versions of Node-red, node.js and npm do you have?

How did you update?

How long is it since you last backed up Node-red? Make a copy of your .node-red folder.

---

<div class="post-metadata">

**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [14 November 2022 19:36 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/5 "2022-11-14T19:36:22Z")

</div>

Hi.

Can you screeshot the part of the flow where these `function` nodes are?

Oh, but don't crop the picture. Zoom in if you must hide anything else.  
This will help as it will help with the bigger picture of how many tabs you have and may be helpful.

---

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [14 November 2022 19:56 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/6 "2022-11-14T19:56:37Z")

</div>

The Functions are implemented in many different ways all over many tabs. None of them is working.But I found another not working functionality that may help finding the error.

I have installed "node-red-dashboard" and when opening the "Dashboard"-Menu it is also empty.

I also have to correct my post from above.  
Loading Node-Red does not cause any errors in the console.  
But opening the function node throws them:

```auto
editor-tab-description TypeError: Cannot convert object to primitive value
    at e.is (editor.js:2:414927)
    at l (editor.js:2:434222)
    at W._setListeningToMouseWheel (editor.js:2:301743)
    at new F (editor.js:2:299657)
    at new W (editor.js:2:305087)
    at new Ft (editor.js:2:1133059)
    at new dn (editor.js:2:1230463)
    at qa._createView (editor.js:2:1362020)
    at qa._attachModel (editor.js:2:1360036)
    at new qa (editor.js:2:3034985)
red.min.js?v=3.0.2:18 oneditprepare f44e64c.1f91f98 function TypeError: Cannot convert object to primitive value
red.min.js?v=3.0.2:18 TypeError: Cannot convert object to primitive value
    at e.is (editor.js:2:414927)
    at l (editor.js:2:434222)
    at W._setListeningToMouseWheel (editor.js:2:301743)
    at new F (editor.js:2:299657)
    at new W (editor.js:2:305087)
    at new Ft (editor.js:2:1133059)
    at new dn (editor.js:2:1230463)
    at qa._createView (editor.js:2:1362020)
    at qa._attachModel (editor.js:2:1360036)
    at new qa (editor.js:2:3034985)
red.min.js?v=3.0.2:18 oneditresize f44e64c.1f91f98 function TypeError: Cannot read properties of undefined (reading 'resize')
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at new ne (editor.js:2:1964485)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at new Ka (editor.js:2:3032435)
    at new qa (editor.js:2:3034713)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:1975542)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2118459)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2291565)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at e.is (editor.js:2:414927)
    at l (editor.js:2:434222)
    at u.clear (editor.js:2:434698)
    at e._updateTriggerCharacters (editor.js:2:2606602)
    at new e (editor.js:2:2606046)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:2658030)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2379045)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2389238)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new f (editor.js:2:2713894)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at new ne (editor.js:2:1964485)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at new Ka (editor.js:2:3032435)
    at new qa (editor.js:2:3034713)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:1975542)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2118459)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2291565)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at e.is (editor.js:2:414927)
    at l (editor.js:2:434222)
    at u.clear (editor.js:2:434698)
    at e._updateTriggerCharacters (editor.js:2:2606602)
    at new e (editor.js:2:2606046)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:2658030)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2379045)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2389238)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new f (editor.js:2:2713894)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
buildEditor @ VM190:350
oneditprepare @ VM190:378
t @ red.min.js?v=3.0.2:18
R @ red.min.js?v=3.0.2:18
open @ red.min.js?v=3.0.2:18
n @ red.min.js?v=3.0.2:18
show @ red.min.js?v=3.0.2:18
edit @ red.min.js?v=3.0.2:18
gt @ red.min.js?v=3.0.2:18
i @ vendor.js?v=3.0.2:35
red.min.js?v=3.0.2:18 oneditresize f44e64c.1f91f98 function TypeError: Cannot read properties of undefined (reading 'resize')
red.min.js?v=3.0.2:18 oneditresize f44e64c.1f91f98 function TypeError: Cannot read properties of undefined (reading 'resize')

```

Any hints from that?

Opening the Dashboard-Tab throws the same errors (more or less)

```auto
Uncaught TypeError: Cannot convert object to primitive value
    at e.is (editor.js:2:414927)
    at l (editor.js:2:434222)
    at W._setListeningToMouseWheel (editor.js:2:301743)
    at new F (editor.js:2:299657)
    at new W (editor.js:2:305087)
    at new Ft (editor.js:2:1133059)
    at new dn (editor.js:2:1230463)
    at qa._createView (editor.js:2:1362020)
    at qa._attachModel (editor.js:2:1360036)
    at new qa (editor.js:2:3034985)
e.is @ editor.js:2
l @ editor.js:2
_setListeningToMouseWheel @ editor.js:2
F @ editor.js:2
W @ editor.js:2
Ft @ editor.js:2
dn @ editor.js:2
_createView @ editor.js:2
_attachModel @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at new ne (editor.js:2:1964485)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at new Ka (editor.js:2:3032435)
    at new qa (editor.js:2:3034713)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:1975542)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2118459)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2291565)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at e.is (editor.js:2:414927)
    at l (editor.js:2:434222)
    at u.clear (editor.js:2:434698)
    at e._updateTriggerCharacters (editor.js:2:2606602)
    at new e (editor.js:2:2606046)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:2658030)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2379045)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new e (editor.js:2:2389238)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2
editor.js:2 Uncaught Error: Cannot convert object to primitive value

TypeError: Cannot convert object to primitive value
    at LinkedMap.entries (editor.js:2:447525)
    at [Symbol.iterator] (editor.js:2:447783)
    at u._overall (editor.js:2:1839838)
    at u.default (editor.js:2:1839903)
    at h._overallAverage (editor.js:2:1840469)
    at h.for (editor.js:2:1840332)
    at new f (editor.js:2:2713894)
    at ha._createInstance (editor.js:2:3011364)
    at ha.createInstance (editor.js:2:3010808)
    at new e (editor.js:2:1341705)
    at editor.js:2:392210
(anonymous) @ editor.js:2
setTimeout (async)
unexpectedErrorHandler @ editor.js:2
onUnexpectedError @ editor.js:2
o @ editor.js:2
e @ editor.js:2
Ka @ editor.js:2
qa @ editor.js:2
_createInstance @ editor.js:2
createInstance @ editor.js:2
create @ editor.js:2
create @ red.min.js?v=3.0.2:18
create @ red.min.js?v=3.0.2:18
createEditor @ red.min.js?v=3.0.2:18
refresh @ VM308:2441
onchange @ VM308:2511
onchange @ red.min.js?v=3.0.2:18
_ @ red.min.js?v=3.0.2:18
onselect @ red.min.js?v=3.0.2:18
f @ red.min.js?v=3.0.2:18
(anonymous) @ red.min.js?v=3.0.2:18
dispatch @ vendor.js?v=3.0.2:2
v.handle @ vendor.js?v=3.0.2:2

```

---

<div class="post-metadata">

**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [14 November 2022 20:00 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/7 "2022-11-14T20:00:37Z")

</div>

Sorry, way above my skill set.

I would suggest you answer @jbudd questions.

Node-red version, computer, and so on.

---

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [14 November 2022 20:23 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/8 "2022-11-14T20:23:44Z")

</div>

> [@jbudd](#):
>
> What device and operating system are you running Node-red on?  
> What device is your browser on? Have you tried clearing the browser cache?
> 
> What versions of Node-red, node.js and npm do you have?
> 
> How did you update?
> 
> How long is it since you last backed up Node-red? Make a copy of your .node-red folder.

Sorry, haven't seen that post while answering the other questions.

Node-Red is installed within an iobroker instance on a raspberry pi.  
node -v  
v18.12.1

npm -v  
8.19.3

My Browser is running on Windows 10.latest, cache is cleared.  
Access from a complete other Machine still shows the same issue. Checked with Chrome and FF on two different Machines (Win10 both)

I haven't updated Node-Red and iobroker for about a year because there were breaking changes and the system was in use. Due to a lack of time no update was possible.  
I updated all Adapters in the iobroker and when the time came to node-red and the "admin" adapter I updated node and npm directly on the shell. Worked fine. Afterwards all services started again and only node-red shows some issues like the function node or the Dashboard. Even Zigbee-Adapter found all Devices and communicates with all of these.

Before running such a big Update-Routine I created a complete copy of the SD-Card, so I could start from scratch if I had to. But as updating was very time consuming and I already changed and adapted some new services and routines I'd prefer to keep the current version. But it won't be such a big deal if I had to crash the current version. I HAVE a backup.

Edit: Saw a message in iobroker regarding incompatibilities to nodejs and npm in the v18 so I downgraded nodejs to 16.18.1 (suggested by iobroker) now and upgraded npm to 9.1.1 (latest, suggested) The errors however still stay the same 😕

---

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [14 November 2022 23:01 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/9 "2022-11-14T23:01:22Z")

</div>

Can you tell us what other nodes you have installed?

---

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [15 November 2022 08:26 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/10 "2022-11-15T08:26:15Z")

</div>

1. @alpine-code/node-red-contrib-papertrail
2. node-red
3. node-red-contrib-aedes
4. node-red-contrib-aggregator
5. node-red-contrib-alexa-cakebaked
6. node-red-contrib-calc
7. node-red-contrib-deconz
8. node-red-contrib-deduplicate
9. node-red-contrib-miio-roborock
10. node-red-contrib-mqtt-broker
11. node-red-contrib-os
12. node-red-contrib-polymer
13. node-red-contrib-simpletime
14. node-red-contrib-telegrambot
15. node-red-contrib-xiaomi-roborock
16. node-red-contrib-yeelight
17. node-red-contrib-zigbee
18. node-red-dashboard
19. node-red-node-email
20. node-red-node-feedparser
21. node-red-node-ping
22. node-red-node-sentiment
23. node-red-node-twitter
24. node-red-node-ui-iframe
25. node-red-node-wol

---

<div class="post-metadata">

**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [15 November 2022 08:30 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/11 "2022-11-15T08:30:51Z")

</div>

Just a thought:

What happens if you `export` the `function` node and paste it into a notepad type program?

(Or post it here if there is anything _interesting_)  
(Shrug) Just a thought/another way to see if we can get into/behind the _smoke and mirrors_ which seem to have appeared.

---

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [15 November 2022 10:00 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/12 "2022-11-15T10:00:44Z")

</div>

Thats a good idea.  
But I don't think the issue is in the function nodes themselves. Even if I drag an empty node in I have the same issue.

Here is an example-export:

```auto
 {
        "id": "8be37834.6482c8",
        "type": "function",
        "z": "c5c03d01.430e1",
        "name": "GetVerbrauchToday",
        "func": "var energyWallboxMotorradToday = global.get('energyWallboxMotorradToday');\nvar energyWallboxMotorradYesterday = global.get('energyWallboxMotorradYesterday');\nif(energyWallboxMotorradYesterday == undefined) {\n energyWallboxMotorradYesterday = 0;\n global.set(\"energyWallboxMotorradYesterday\",0);\n}\n\nvar verbrauchToday = (energyWallboxMotorradToday - energyWallboxMotorradYesterday)/1000;\nvar verbrauchTodayRounded = Math.round((verbrauchToday + Number.EPSILON) * 100) / 100;\nvar valuesMonth = global.get('valuesMonth');\n\nvar jetzt = new Date();\ntag = jetzt.getDate(),\nkey = tag-2; //1x für das Array, da es bei 0 anfängt und einmal -1 da wir die werte für GESTERN speichern wollen\nif(key == -1) key = 0;\nvaluesMonth[key] += verbrauchTodayRounded;\nglobal.set('valuesMonth', valuesMonth);\n\n//Verbrauch von heute zu \"yesterday\" machen\nglobal.set(\"energyWallboxMotorradYesterday\",energyWallboxMotorradToday);\nmsg.payload = verbrauchToday;\n\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 540,
        "y": 180,
        "wires": [
            [
                "97ba8af6.579358",
                "37ffead3.3b4486",
                "9762ccc005b39077"
            ]
        ]
    },

```

---

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [15 November 2022 10:03 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/13 "2022-11-15T10:03:21Z")

</div>

Ah, I got it working.  
After upgrading node-red with nodejs v18 I downgraded to v16, rebuilt the node-red adapter and updated the whole pallette. There were alot of upgrades in node red left to do.

After restarting node-red the function nodes are working now. So I guess I still had some kind of incompatibility in there.

Thanks alot guys!

---

<div class="post-metadata">

**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [15 November 2022 10:03 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/14 "2022-11-15T10:03:30Z")

</div>

Agreed.

But it at least establishes that there is something there and NOT an empty `function` node.

But now it is beyond me.  
I'm head over heels with other problems, so sorry, my resources are limited.

---

<div class="post-metadata">

**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [15 November 2022 10:04 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/15 "2022-11-15T10:04:12Z")

</div>

Good to hear you got it resolved.

Top marks.

---

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [15 November 2022 10:44 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/16 "2022-11-15T10:44:48Z")

</div>

> [@Pinky](#):
>
> node-red-contrib-deconz

`node-red-contrib-deconz` has (had) a known issues with prototype pollution affecting the new code editor: [🎉 Node-RED 2.0 Released - #43 by Steve-Mcl](https://discourse.nodered.org/t/node-red-2-0-released/48647/43)

However, I have not seen the behaviour you describe before - though I would not be surprised if this was the result of latest node-red version + version of Monaco + node v18 + old contrib nodes

I suspect however Node V18 would be OK if all your contrib nodes had been updated (since others are using Node V18).

---

<div class="post-metadata">

**Author:** ![Pinky](https://avatars.discourse-cdn.com/v4/letter/p/3d9bf3/32.png) [@Pinky](https://discourse.nodered.org/u/Pinky)\
**Post date:** [15 November 2022 11:22 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/17 "2022-11-15T11:22:35Z")

</div>

as `node-red-contrib-deconz` isnt working for me anyway I'm gonna delete that node. I am using iobroker for the access to the devices instead

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [29 November 2022 11:23 UTC](https://discourse.nodered.org/t/function-node-not-working-after-update/70601/18 "2022-11-29T11:23:34Z")

</div>

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