[BUG]: Storing Sample data Inside flow causing unsaved changes error.

[epavanello]

Describe the bug
When I generate Sample data for a step (Mandatory to have test data for the next steps), for some pieces, it crashes.
I found that for example "Image to base64" complete, but the frontend seems that lost connection, as you can see from that screenshot.

To Reproduce
Steps to reproduce the behavior:

1. Generate an image from openai
2. Convert the url image to base64
3. Test the step to have sample data
4. See error

Expected behavior
In this case there should be no errors.

Screenshots

[abuaboud]

Hi @epavanello

Which version are you using? How large is the image?

[epavanello]

Hi @abuaboud, I'm using the last version deployed on prem (0.26.1)

[abuaboud]

How large is the image? I think the reason is the sample data is large

[epavanello]

@abuaboud probably that's the reason, it's a base64 version of a 1024x1024 image, but I think that the platform should handle correctly this case without stop working.
When the problem occurs, I'm not able to save the flow anymore and the test data is lost

[eduinlight]

We have the same issue calling an endpoint with a large response. Self Hosted. Version: 0.27.0

[abuaboud]

Marked as bug and we will try to improve this in upcoming sprints