objective c - duplicate symbols for architecture x86_64 when import LWIMKIT.framwork -

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project use swift. , after importing lwimkit.framwork, faced duplicate symbols problem. 

duplicate symbol _objc_class_$_ddttyloggercolorprofile in:     /users/arain/library/developer/xcode/deriveddata/taoji-aldpdybccvcoflbbrtplhgqzroqp/build/intermediates/taoji.build/debug-iphonesimulator/taoji.build/objects-normal/x86_64/ddttylogger.o     /users/arain/desktop/arain_pro/develop/taoji/lwimkit.framework/lwimkit(ddttylogger.o) duplicate symbol _objc_metaclass_$_ddttyloggercolorprofile in:     /users/arain/library/developer/xcode/deriveddata/taoji-aldpdybccvcoflbbrtplhgqzroqp/build/intermediates/taoji.build/debug-iphonesimulator/taoji.build/objects-normal/x86_64/ddttylogger.o  /users/arain/desktop/arain_pro/develop/taoji/lwimkit.framework/lwimkit(ddttylogger.o) ... ld: 123 duplicate symbols architecture x86_64 clang: error: linker command failed exit code 1 (use -v see invocation)

if delete -objc in other linker flags, can solved, when compiling, problem shows unrecognized selector sent class, guess framework define variables or function name same system.

please me!!!


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