iOS Question Compile App release error

Marco Maria Vilucchi

Active Member
Licensed User
Hi all,
I last compiled my app in October. Now now I had to renew the profile that had expired. no other changes have been made, but I have this error (app release):
apperror.png

What means? Someone can help me?
Thanks in advance
Marcom
 

Semen Matusovskiy

Well-Known Member
Licensed User
Do you use hosted or local builder ?
Error message talks Undefined symbols for architecture arm64: "_OBJC_CLASS_$_GDTCORUploadPackage", referenced from: objc-class-ref in GoogleDataTransportCCTSupport(GDTCCTPrioritizer.o)
It looks like a problem with FireBase frameworks.
 
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Semen Matusovskiy

Well-Known Member
Licensed User
Well, I made an experiment. I took B4iBuildServer for B4i 6.80 (July 2020) and extracted Firebase frameworks (February 2021 - www.b4x.com/b4i/files/Firebase_02_2021.zip ) into Libs subdirectory.
Then I created a new project in B4i and checked iFirebaseAnalytics library.
Result:
B4X:
Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_GDTCORUploadPackage", referenced from:
      objc-class-ref in GoogleDataTransportCCTSupport(GDTCCTPrioritizer.o)
ld: symbol(s) not found for architecture x86_64
Sure, the same happens with your app: hosted builders use the new Filebase frameworks.
 
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