[英]Undefined symbols with debug builds in Firebase/CrashReporting
自从通过Cocoapods更新到Firebase崩溃报告3.8.0后,我在调试模式的构建期间看到以下错误。 我能够在没有错误的情况下构建发布模式。
Undefined symbols for architecture armv7:
"_OBJC_CLASS_$_GTMLogNoFilter", referenced from:
objc-class-ref in FirebaseCrash(FCRSystemLogger_6532fb37dc095ffa73463b57baf5fca7.o)
"_OBJC_CLASS_$_GTMLogBasicFormatter", referenced from:
objc-class-ref in FirebaseCrash(FCRSystemLogger_6532fb37dc095ffa73463b57baf5fca7.o)
"_OBJC_CLASS_$_GTMLogger", referenced from:
objc-class-ref in FirebaseCrash(FCRSystemLogger_6532fb37dc095ffa73463b57baf5fca7.o)
objc-class-ref in FirebaseCrash(uploader_089041b840f448492d858d7daf481e47.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
当在调试模式下将XCode设置Build Active Architecture Only设置为NO时,会发生这种情况。
一些Firebase SDK依赖于从源构建的pod。 默认情况下,的CocoaPods设置生成活跃体系结构只为YES在调试运行时,从源代码构建的所有吊舱。 这种不匹配会导致您提到的缺失符号。
有两种方法可以解决此问题:
在调试时(从这篇文章中获取 )将您的pod的Build Active Architecture Only设置为NO :
post_install do |installer_representation| installer_representation.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings['ONLY_ACTIVE_ARCH'] = 'NO' end end end
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