导入项目报错

[emiyajin]

如图，刚开始报错，是42个重复定义，是集中在libSDWebImage.a这个包上，然后就是这张图片

[emiyajin]

Undefined symbols for architecture arm64:
"_CTRadioAccessTechnologyNRNSA", referenced from:
+[PTNetInfo reachabilityStatusForFlags:] in liblibPDRCore.a(PDRToolSystemEx.o)
"_CTRadioAccessTechnologyNR", referenced from:
+[PTNetInfo reachabilityStatusForFlags:] in liblibPDRCore.a(PDRToolSystemEx.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

[Dronaldo17]

Undefined symbols for architecture arm64:
"_CTRadioAccessTechnologyNRNSA", referenced from:
+[PTNetInfo reachabilityStatusForFlags:] in liblibPDRCore.a(PDRToolSystemEx.o)
"_CTRadioAccessTechnologyNR", referenced from:
+[PTNetInfo reachabilityStatusForFlags:] in liblibPDRCore.a(PDRToolSystemEx.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

XCode 版本必须12.1 以上 确认一下你本地环境