# Can not save changes in inject node with repeat option

**URL:** <https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376>\
**Category:** General\
**Created:** [19 June 2021 20:30 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376 "2021-06-19T20:30:13Z")\
**Posts on this page:** 17\
**Page:** 1

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**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [19 June 2021 20:30 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/1 "2021-06-19T20:30:13Z")

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Hi

can not save inject node with repeat option.  
After setting the option at specific time, saving it.

Reopening it, changes are not saved.

What did I miss? aqnyone having similar issue?

Do not see an error message.,...

Thanks

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**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:** [19 June 2021 20:43 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/2 "2021-06-19T20:43:32Z")

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> [@riker65](#):
>
> Do not see an error message

Have you looked for errors in the [browsers console](https://balsamiq.com/support/faqs/browserconsole/)?

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [19 June 2021 20:55 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/3 "2021-06-19T20:55:42Z")

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Hi Steve,

thanks for the hint

Strange messages....

```auto
:1880/#flow/4398c3ca.6d967c:1 Error handling response: TypeError: Cannot read property 'enumerateDevices' of undefined
    at get_devices (chrome-extension://gfhcppdamigjkficnjnhmnljljhagaha/content.js:119:25)
    at chrome-extension://gfhcppdamigjkficnjnhmnljljhagaha/content.js:100:5
red.min.js:16 Node-RED: 1.2.9
red.min.js:16 Versions
red.min.js:16 Projects disabled
red.min.js:16 Blocked attempt to load https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.3/ace.js by node-red-contrib-python3-function/python-function
(anonymous) @ red.min.js:16
red.min.js:16 Blocked attempt to load https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.3/ext-language_tools.js by node-red-contrib-python3-function/python-function
(anonymous) @ red.min.js:16
DevTools failed to load source map: Could not load content for http://192.168.1.184:1880/vendor/purify.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE

```

Do not understand them.....

Thanks for hints

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [20 June 2021 06:15 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/4 "2021-06-20T06:15:36Z")

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same issue on other raspberry.....looks like an error?

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<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:** [20 June 2021 06:49 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/5 "2021-06-20T06:49:58Z")

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> [@riker65](#):
>
> same issue on other raspberry

Is that a different node-red install on a PI and the problem is happening in the same browser?

Or is that the same node-red install, accessed from a different browser on a PI?

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [20 June 2021 07:10 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/6 "2021-06-20T07:10:31Z")

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Hi

same browser different server

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<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:** [20 June 2021 07:13 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/7 "2021-06-20T07:13:12Z")

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Then i suspect your browser (or an extension) may be the issue.

Do you have a different computer / alternate browser to test this on?

Alternatively, try disabling all browser add-ons & close/re-open, try again?

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [20 June 2021 07:15 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/8 "2021-06-20T07:15:52Z")

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Hi, just checked also on another browser, same issue.  
Chromium on Raspberry itself

Changes in repeat option not saved

saving it with default time value of 12:00 it is working for specific time  
changing the time to another hour is not saved

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<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:** [20 June 2021 07:17 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/9 "2021-06-20T07:17:46Z")

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can you check the console of the chromium browser for errors?

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [20 June 2021 07:21 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/10 "2021-06-20T07:21:03Z")

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Just also checked another node-red installatoin on an ubuntu server and there it is working withing same browser having the issue on raspberry node-red server

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<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:** [20 June 2021 07:22 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/11 "2021-06-20T07:22:39Z")

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Hmmm. Perhaps another node installed on the 1st node-red is causing an issue with the inject.

Would be good to know what extra nodes are installed on the 1st that isnt installed on the 2nd node-red.

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [20 June 2021 07:23 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/12 "2021-06-20T07:23:45Z")

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Hi,

is there an easy way to check and compare installations?

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<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:** [20 June 2021 07:24 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/13 "2021-06-20T07:24:58Z")

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> [@riker65](#):
>
> is there an easy way to check and compare installations?

Open the `package.json` file on both machines (found in the .node-red folder) - look at the "dependencies" entry

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [20 June 2021 08:09 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/14 "2021-06-20T08:09:23Z")

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installations on both raspberry are same.

Think the issue is, that I entered an time in wrong format without any hint.

so there should be a warning that time format is wrong.

When pressing done, with wrong time format , repeat option is deleted / reset.

this looks like a wrong behaviour for me.

please check.

Thanks for supporting

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<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:** [20 June 2021 08:12 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/15 "2021-06-20T08:12:42Z")

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Can you tell us which field you typed into and what you typed please?

A screenshot would clear this up

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<div class="post-metadata">

**Author:** ![riker65](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/riker65/32/38453_2.png) [@riker65](https://discourse.nodered.org/u/riker65)\
**Post date:** [20 June 2021 08:23 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/16 "2021-06-20T08:23:45Z")

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Hi

specific time:  
field: at!

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/a/a/aab810f908b8cd633d8eb0717c1deee1b9fec64e.png)

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<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:** [19 August 2021 08:24 UTC](https://discourse.nodered.org/t/can-not-save-changes-in-inject-node-with-repeat-option/47376/17 "2021-08-19T08:24:20Z")

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