$FILE: No such file or directory

[PPCM]

trafficstars

In Command runner, I need to do some actions on file after their upload, as explained in documentation, I use environment variables FILE, but I have the following error in log file

$FILE: No such file or directory

Followed by exit status 1

The docker version of the application is used

[mckaygerhard]

provide the complete file json export to check if are valid using config export file.json and upload here to check