xcode - invalid bitcode

Question

I\'m getting this error

error: Invalid bitcode signature

clang: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

For me it helped to "update project to recommended settings" and clean, credits to Rocksaurus: https://stackoverflow.com/a/47336130/1884907

Answer 2

Using pod deintegrate and pod install again resolved my problem. It might be helpful to other who have this question.

Answer 3

error: Invalid bitcode signature clang: error: linker command failed with exit code 1 (use -v to see invocation)

Note: If you are building for the target phone 9 or 10 the following solution solves the issue

Solution

1. Open Podfile
2. Uncomment this line ~> platform :ios, '9.0'
3. From the command line run the following command where Podfile resides
4. pod update
5. In the xcode select Product > clean and then Product > Build

Hope this solves the problem

Answer 4

If you have a static library (ends with .a), It's possible that its bitcode settings is not agreeing to your workspace / project.

Answer 5

I got the same error after doing a pod update - restarting Xcode did the trick for me.

Answer 6

In my project I fixed this by setting all "Bitcode enabled" options to "No". That includes all targets and all projects in the workspace (main project, Cocoa Pod project).