I just slowly worked through my imports in the UE commenting out the import until I found the one with the issue.

Would have been nice to get a more vocal validation with failing lines 😄

Because the error says your script is 2.0, meaning that if you're doing something like

return {
  pageInit,
  fieldChanged
};

that won't be valid syntax.

I ran into this as well where I converted 2.0 to 2.1, but the Script record didn't update. I had to: 1. Change all my code back to 2.0 2. Change only the

@NApiVersion

tag 3. Edit the Script record slightly to ensure it changed to 2.1 4. Change code to 2.1

I checked the scripts page and everything is listed as 2.1, so I have idea why the error says 2.0. But I’ll see if reverting some “clever” ES6 syntax might help. We have not yet setup any compiling/transpiling in our setup. Perhaps this might get us there.

So finally I resolved my issues and managed to deploy the project to another development environment. This was achieved by deleting custom modules in the FileCabinet and temporarily moving them locally. To bypass server side validation. After the successful deploy I uploaded the custom modules. In one case where this did not work, I simply removed all imports to the custom module instead of deleting it.