When we use FTP node in a Loop, although we have enabled the Error Branch and the FTP node shows data in its Error Branch output, these items are not shown as Input to the next node that follow the Error Branch. It says No input data in this branch.
Hi @Mulen,
If this is happening when you triggering the workflow manually, it might be a bug where propagation is not appropriate when working with loops.
You could try and remove the connection going from FTP to loop over items and run it manually to see the output in the error node. Once you have tested, you can simple connect again and deploy.