[BUG]

[kristianjackson]

Describe the bug Loading in a 48M PDF file is producing the following error:

Failed to save chatflow:

PayloadTooLargeError: request entity too large
    at readStream (/home/kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/raw-body/index.js:156:17)
    at getRawBody (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/raw-body/index.js:109:12)
    at read (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/body-parser/lib/read.js:79:3)
    at jsonParser (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/body-parser/lib/types/json.js:135:5)
    at Layer.handle [as handle_request] (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/express/lib/router/layer.js:95:5)
    at trim_prefix (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/express/lib/router/index.js:328:13)
    at /home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/express/lib/router/index.js:286:9
    at Function.process_params (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/express/lib/router/index.js:346:12)
    at next (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/express/lib/router/index.js:280:10)
    at expressInit (/home/Kristian/.nvm/versions/node/v18.12.1/lib/node_modules/flowise/node_modules/express/lib/middleware/init.js:40:5)

To Reproduce Steps to reproduce the behavior:

Use PDF file to load the PDF, when clicking save on the flow the error is produced.

Expected behavior I expected the document to be loaded for use by the flow.

Screenshots

Additional context Add any other context about the problem here.

[HenryHengZJ]

Can you try increase the size to 100mb here: https://github.com/FlowiseAI/Flowise/blob/main/packages/server/src/index.ts#L66 and https://github.com/FlowiseAI/Flowise/blob/main/packages/server/src/index.ts#L67

[kristianjackson]

That resolved the problem. So not really a "bug" but a configuration. Closing. My apologies.

[halil-cosdu-bear]

Hello @kristianjackson Im getting same error, can you write me down how did you fix it? How can i increase limits? Thanks.

[toto83fr]

Same here.

[KeLeKaPe]

I have this issue right now, I have a exported DB file larger than 50MB, and now it won't import again. Where can the limit be set, I can only see it hard coded.

[Toolfolks]

I have added 9 PDF File components. Total pdf files is 138mb I changed this in the index.js file

my local install C:\Users\User\node_modules\flowise\dist

async config(socketIO) { // Limit is needed to allow sending/receiving base64 encoded string this.app.use(express_1.default.json({ limit: '150mb' })); this.app.use(express_1.default.urlencoded({ limit: '150mb', extended: true }));

I still get this error after restarting flowise.

Failed to save chatflow:

PayloadTooLargeError: request entity too large
    at readStream (C:\Users\User\node_modules\raw-body\index.js:156:17)
    at getRawBody (C:\Users\User\node_modules\raw-body\index.js:109:12)
    at read (C:\Users\User\node_modules\body-parser\lib\read.js:79:3)
    at jsonParser (C:\Users\User\node_modules\body-parser\lib\types\json.js:135:5)
    at Layer.handle [as handle_request] (C:\Users\User\node_modules\express\lib\router\layer.js:95:5)
    at trim_prefix (C:\Users\User\node_modules\express\lib\router\index.js:328:13)
    at C:\Users\User\node_modules\express\lib\router\index.js:286:9
    at Function.process_params (C:\Users\User\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Users\User\node_modules\express\lib\router\index.js:280:10)
    at expressInit (C:\Users\User\node_modules\express\lib\middleware\init.js:40:5)

Any ideas.

Or a different approach ? The project is regulation documents spread over 9 PDF files.

[Toolfolks]

I had to lose the project as it would not save. I added the merged pdf file 138 mb to another project and it saved ok.

So I presume the above settings are correct. ( Can anyone from admin confirm this )

[int211]

adding FLOWISE_FILE_SIZE_LIMIT = 200mb the same error, someone findout the fix pls?