I have made my own static library named uexLiving.a. And this static library includes two framework (not created by me) named NBPClientLib.framework and UPnP.framework.
After that I am trying to use this static library in my another iOS project. But it is building unsuccessfully.
The warning is
[2015-08-06 21:21:56,351] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - ld: warning: ignoring file /ram_disk/temp/XO8Nv2tIc9JI/AppCanPlugin/AppCanPlugin/uexFrameworks/NBPClientLib.framework/NBPClientLib, file was built for unsupported file format ( 0x56 0x65 0x72 0x73 0x69 0x6F 0x6E 0x73 0x2F 0x43 0x75 0x72 0x72 0x65 0x6E 0x74 ) which is not the architecture being linked (armv7): /ram_disk/temp/XO8Nv2tIc9JI/AppCanPlugin/AppCanPlugin/uexFrameworks/NBPClientLib.framework/NBPClientLib
[2015-08-06 21:21:56,351] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - ld: warning: ignoring file /ram_disk/temp/XO8Nv2tIc9JI/AppCanPlugin/AppCanPlugin/uexFrameworks/UPnP.framework/UPnP, file was built for unsupported file format ( 0x56 0x65 0x72 0x73 0x69 0x6F 0x6E 0x73 0x2F 0x43 0x75 0x72 0x72 0x65 0x6E 0x74 ) which is not the architecture being linked (armv7):
[2015-08-06 21:21:56,353] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - ld: warning: ld: warning: ignoring file /ram_disk/temp/XO8Nv2tIc9JI/AppCanPlugin/AppCanPlugin/uexFrameworks/NBPClientLib.framework/NBPClientLib, file was built for unsupported file format ( 0x56 0x65 0x72 0x73 0x69 0x6F 0x6E 0x73 0x2F 0x43 0x75 0x72 0x72 0x65 0x6E 0x74 ) which is not the architecture being linked (arm64):
So I got the error:
[2015-08-06 21:21:56,351] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - Undefined symbols for architecture armv7:
[2015-08-06 21:21:56,352] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - "_OBJC_CLASS_$_N_ClientLib", referenced from:
[2015-08-06 21:21:56,352] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - objc-class-ref in libuexLiving.a(EUExLiving.o)
[2015-08-06 21:21:56,352] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - ld: symbol(s) not found for architecture armv7
[2015-08-06 21:21:56,352] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - clang: error: linker command failed with exit code 1 (use -v to see invocation)
[2015-08-06 21:21:56,353] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - Undefined symbols for architecture arm64:
[2015-08-06 21:21:56,353] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - "_OBJC_CLASS_$_N_ClientLib", referenced from:
[2015-08-06 21:21:56,353] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - objc-class-ref in libuexLiving.a(EUExLiving.o)
[2015-08-06 21:21:56,353] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - ld: symbol(s) not found for architecture arm64
[2015-08-06 21:21:56,353] DEBUG SimpleAsyncTaskExecutor-1 //opt/applog//114/458/28/11445828-iphone - clang: error: linker command failed with exit code 1 (use -v to see invocation)
What's wrong with this two framework? How can I resolve this problem?
Update
I use the terminal to check the architecture of the framework. It shows that
Zemans-Macbook:1 nathan$ file UPnP
UPnP: Mach-O universal binary with 4 architectures
UPnP (for architecture armv7): current ar archive random library
UPnP (for architecture i386): current ar archive random library
UPnP (for architecture x86_64): current ar archive random library
UPnP (for architecture arm64): current ar archive random library