JSON PATH error using API

Hello all!

I have created a KNIME flow to connect to a AI API and translate a specific column in English. I loop trough each line of the column, in the string manipulation I have added the LLM instructions, Post request contains the API key, Json path creates the translation column. everything works very well and I get the result that I want. The problem is that I have transferred the flow to another colleague using the same data and he gets this error on the Json Path: “Execute failed: Input table’s structure differ from reference (first iteration) Table: Column 98 [body(JSON)]vs[body(Binary object)]“. it fail at the first iteration, column 98 is the body column, you can see the content in the picture. do you have any idea why we have this problem?

thank you for your help