I did an super easy test of Firebase authentication, and I found this error that makes me impossible to build the application in iOS (xCode). I understand that people that will read this have some knowledges of this process, I will not deep in the explanation).
xCode: 8.3.2
Unity: 5.6.1
Cocoa Pod: 1.2.1
Install Unity
Create a new Project.
Add Firebase SDK package to the project.
Add a CreateUserByEmailAndPassword (same as example in firebase.google.com): https://firebase.google.com/docs/auth/web/password-auth?hl=es-419
Add that Component code to an GameObject.
Build project.
Open workspace in xCode.
Fix signing issues.
Build Project.
The Error here is:
ld: warning: arm64 function not 4-byte aligned: ltmp0 from /Users/brankofuenzalidalorca/Documents/Builds/iOS-1.6/Libraries/libiPhone-lib.a(unwind_test_arm64.o)
ld: warning: arm64 function not 4-byte aligned: _unwind_tester from /Users/brankofuenzalidalorca/Documents/Builds/iOS-1.6/Libraries/libiPhone-lib.a(unwind_test_arm64.o)
"_OBJC_CLASS_$_FIREmailPasswordAuthProvider", referenced from:
objc-class-ref in libAuth.a(credential_ios_ef8c3cf45c3329a5e5902f99026c639a.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
It is not necessary to say that the code it is working correctly in Unity IDE. Another thing that I checked, when I did this test, was build the project in Unity to xCode and then build again but in xCode project.
Until I included the code, the project could build correcly in xCode. But, when I typed the code It stopped working.
¿Any idea?
Thanks.
