How to debug “Invalid Bundle” error which happens only after submitting to app store

Question

I have a lot of frameworks in my app. App works fine in adhoc/enterprise release. Only if I submit to the app store for testflight testing I get this error email from apple:

Answer 1

After adding the custom Swift framework to my project I got this email after uploading the app to iTunes connect.

I got this email from iTunes store,

Invalid Bundle - One or more dynamic libraries that are referenced by your app are not present in the dylib search path.

The fix is simple for this issue,

Step 1: Make sure your Custom framework is added to Embedded Binaries in General tab of your target.

Step 2: Under build settings,

Set Always Embed Swift Standard Libraries = Yes for your main project target.

And Set Always Embed Swift Standard Libraries = No for your custom framework target.

This solved my problem and I was able to upload binary to iTunes connect.

Ref