[Bug] Error on power platform solution unpack on code apps

[sorrentinov]

Describe the bug

I've an unmanaged solution that contains a Power Platform Code App and I'm trying to export in a zipFile and export it
I'm able to export it in a zipFile (mysolution_1.0.0.0.zip) but I receive an error on unpack

Steps to Reproduce

1. Go to Power Apps --> Solutions --> My Solution
2. Publish and Export solution as 'Unmanaged' solution
3. Execute pac solution unpack --zipFile mysolution_1.0.0.0.zip

Expected behavior

Unzip the unanaged solution

Actual behavior

Error: Missing or more than 1 composite reference 'BackgroundImageUri' found for canvas app sfp_mysolution_1f2a7, cannot resolve composite files for this component.

[eschavez]

Thanks for reporting this! We're able to reproduce the issue when unpacking an unmanaged solution that contains a Code App.

The error Missing or more than 1 composite reference 'BackgroundImageUri' found for canvas app occurs in the pac solution unpack command when it encounters the Code App's canvas component — the unpacker doesn't correctly resolve composite file references for Code Apps.

We're investigating and tracking this. In the meantime, could you share:

1. Your PAC CLI version (run pac --version)?
2. Does this happen with a freshly created Code App solution, or only after the app has been modified?

We'll update this issue as we have more information.

[sorrentinov]

1. The PAC CLI version is 2.0.145
2. In both cases

I don't know if the error depends from a new images file (LOGO.png) added in src/assets folder.
Just to give you some other info:

• The first time I've build the app using npm run build and do pac code push, then I modify the app and push it on the power platform using npx power-apps push