How to i get marlin auto builder to find the packge

i have tryed to build a new software to my biqu b1 but i always get thise error
Error: Could not find one of ‘package.json’ manifest files in the package

And how was this done exactly? Can you upload the files?

i am trying to get Z Steppers Auto-Alignment
and bed leveling whit bltoch

Changes in a header file can’t cause a “package.json not found” error. Try deleting C:\Users\<user>\.platformio\packages and restart VSCode to make sure you don’t have corrupted PlatformIO packages.

thanks it works now