ios - 添加静态库后报错

Question

Undefined symbols for architecture i386:
"_CollectDeviceDataDictionary", referenced from:

  -[IDMPAppDelegate application:didRegisterForRemoteNotificationsWithDeviceToken:] in IDMPAppDelegate.o
  -[IDMPAppDelegate locationManager:didUpdateLocations:] in IDMPAppDelegate.o

ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

This situation is caused by CollectDeviceDataDictionary not being compiled.
First, you need to check the file where this class is located.
If yes, you need to add the corresponding .m file as shown in the picture below.

![Picture uploading...]