Xcode 报错 Undefined symbol:OBJC_CLASS$ ... Build Setting 找到 Other Linker Flags 添加--$(inherited) 重新编译 .. 即可. (如果你的Other Linker Flags里面有$(inherited), 那就换别的办法吧)
Undefined symbol: ___gxx_personality_v0 这里记录一下搜索到有解决fix的方案-。- 1.xcode needs to be configured in compiling process. in build setting /other linker flags -lc++ buildSetting -->other linker flags-->添加-lc++ 2.target->Build Phases->Link Binary with Libraries 添加 libc++.tbd...
编译错误 Undefined symbol "_CTRadioAccessTechnologyNRNSA" 上周拉下来新代码准备跑一遍测试用例时,真机编译下,遇到编译错误,如下图。 image.png 查看详细信息,大概提示是 Undefined symbolsforarchitecture arm64:"_CTRadioAccessTechnologyNRNSA",referencedfrom:+[xxxx xxx:]inxxxx(xxxxx.o)"_CTRadioAccessTechnolog...
Undefined symbols for architecture arm64: "OBJC_CLASS$_FIRApp", referenced from: objc-class-ref in libFirebaseCppApp.a(app_ios.mm.o) "OBJC_CLASS$_FIRConfiguration", referenced from: objc-class-ref in libFirebaseCppApp.a(app_ios.mm.o) "OBJC_CLASS$_FIRDatabase", referenced from: obj...
提示Undefined symbols for architecture x86_64: ... 然后就 symbol(s) not found for architecture x86_64 Ld /Users/admin/Library/Developer/Xcode/DerivedData/qie-hiwycnqmmoyuvfemmcvouxphoudc/Build/Products/Debug-iphonesimulator/qie.app/qie normal x86_64 (in target: qie) cd...
Error (Xcode): Undefined symbol: _GADPortraitInlineAdaptiveBannerAdSizeWithWidth Error (Xcode): Undefined symbol: _IsGADAdSizeValid Error (Xcode): Undefined symbol: _NSValueFromGADAdSize Error (Xcode): Undefined symbol:OBJC_CLASS$_AwesomeNotificationsFcmPlugin ...
A是dylib工程,引用了另一个动态库C,B需要链接(依赖)A库。当编译B时,会先编译A,然后把A生成的dylib拷贝到B的生成目录中。如果要运行B的话需要把C库拷贝到B的生成目录。在C库中加入新的函数。这时如果要编译A工程,需要把C拷贝到B的生成目录中。否则可能会出错Undefined Symbol Error。
Undefined symbol: _objc_msgSend$runTransactionBlock:andCompletionBlock: Undefined symbol: _objc_msgSend$childByAutoId Undefined symbol: _objc_msgSend$child: Undefined symbol: _objc_msgSend$parent Undefined symbol: _objc_msgSend$hasChild: Undefined symbol: _objc_msgSend$hasChildren Undefined sym...
Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_IOBluetoothDevice", referenced from: objc-class-ref in main.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) ...
Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_FMDatabaseQueue", referenced from: objc-class-ref in SqflitePlugin.o ld: symbol(s) not found for architecture x86_64 这些报错,都是是由于项目中存在 .a 或 .framework 静态库导致的。以前,我们创建静态库时,会分别打包出一份针对真机(arm...