iosxcodebuildderiveddata

Xcode 13.4.1 build error. Multiple commands produce '/Volumes/workspace/DerivedData/

I'm trying to build one project after 7 months but continuously getting these errors.

I tried,

  1. Delete derived data, clean build but still same error
  2. Tried to change workspace settings - New Build system

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Solution

  • Issue fixed:

    In my project, I had an extension target with the same Product Module Name as the main project target Product Module Name.

    How to fixed it?

    Select target -> Build settings -> Packaging and set Product Module Name differ from app's target Product Module Name.