[英]Undefined symbols with debug builds in Firebase/CrashReporting
自從通過Cocoapods更新到Firebase崩潰報告3.8.0后,我在調試模式的構建期間看到以下錯誤。 我能夠在沒有錯誤的情況下構建發布模式。
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)
當在調試模式下將XCode設置Build Active Architecture Only設置為NO時,會發生這種情況。
一些Firebase SDK依賴於從源構建的pod。 默認情況下,的CocoaPods設置生成活躍體系結構只為YES在調試運行時,從源代碼構建的所有吊艙。 這種不匹配會導致您提到的缺失符號。
有兩種方法可以解決此問題:
在調試時(從這篇文章中獲取 )將您的pod的Build Active Architecture Only設置為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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