When I deploy, i recived one error "PayloadTooLargeError: request entity too large"

General
1

Hi

I use node-red, since 2019.
I use node-red, to know the temperatures of frozen, and I use a lot of flows.
Now, when I insert a node and I want to deploy, I receive an error. And I don't know who to repair
I insert the message of error down
"
PayloadTooLargeError: request entity too large
at readStream (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\raw-body\index.js:157:17)
at getRawBody (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\raw-body\index.js:109:12)
at read (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\body-parser\lib\read.js:79:3)
at jsonParser (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\body-parser\lib\types\json.js:135:5)
at Layer.handle [as handle_request] (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\express\lib\router\layer.js:95:5)
at trim_prefix (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\express\lib\router\index.js:328:13)
at C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\express\lib\router\index.js:286:9
at Function.process_params (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\express\lib\router\index.js:346:12)
at next (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\express\lib\router\index.js:280:10)
at cors (C:\Users\admin\AppData\Roaming\npm\node_modules\node-red\node_modules\cors\lib\index.js:188:7)
"
I Insert an image of error

image
image425×561 28.2 KB

I give you the versions of my node red

  • 15 Sep 13:13:18 - [info] Node-RED version: v3.0.2
  • 15 Sep 13:13:18 - [info] Node.js version: v18.3.0
  • 15 Sep 13:13:18 - [info] Windows_NT 10.0.19045 x64 LE
  • 15 Sep 13:13:19 - [info] Loading palette nodes
  • 15 Sep 13:13:21 - [info] Worldmap version 2.37.3
  • 15 Sep 13:13:21 - [info] Dashboard version 3.2.0 started at /ui
  • 15 Sep 13:13:22 - [info] Settings file : C:\Users\admin.node-red\settings.js
  • 15 Sep 13:13:22 - [info] Context store : 'default' [module=memory]
  • 15 Sep 13:13:22 - [info] User directory : \Users\admin.node-red
  • 15 Sep 13:13:22 - [warn] Projects disabled : editorTheme.projects.enabled=false
  • 15 Sep 13:13:22 - [warn] Flows file name not set. Generating name using hostname.
  • 15 Sep 13:13:22 - [info] Flows file : \Users\admin.node-red\flows_IOT.json
  • 15 Sep 13:13:22 - [info] Server now running at http://127.0.0.1:1880/
  • 15 Sep 13:13:22 - [warn]

If anyone knows how to solve it, please tell me.

Thanks a lot

2

Hi, welcome to the forum.

A quick search reveals the answer: Search results for 'PayloadTooLargeError' - Node-RED Forum

In short, it is most likely your flow size is larger than the setting apiMaxLength in setting.js file.

3

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