iOS -- 接入微信SDK包报错

一、

Undefined symbols for architecture arm64:  "_kSecReturnData", referenced from:      +[WXOMTAKeyChain load:] in libWeChatSDK.a(MTAKeyChain.o)  "_kSecMatchLimitOne", referenced from:      +[WXOMTAKeyChain load:] in libWeChatSDK.a(MTAKeyChain.o)  "_kSecMatchLimit", referenced from:      +[WXOMTAKeyChain load:] in libWeChatSDK.a(MTAKeyChain.o)  "_SecItemDelete", referenced from:      +[WXOMTAKeyChain save:data:] in libWeChatSDK.a(MTAKeyChain.o)      +[WXOMTAKeyChain delete:] in libWeChatSDK.a(MTAKeyChain.o)  "_sqlite3_close", referenced from:      -[WXOMTADataConfigHolder closeDB] in libWeChatSDK.a(MTADataConfigHolder.o)      -[WXOMTAStore closeDB] in libWeChatSDK.a(MTAStore.o)  "_SecItemAdd", referenced from:      +[WXOMTAKeyChain save:data:] in libWeChatSDK.a(MTAKeyChain.o)  "_kSecClass", referenced from:      +[WXOMTAKeyChain getKeychainQuery:] in libWeChatSDK.a(MTAKeyChain.o)  "_kSecAttrService", referenced from:      +[WXOMTAKeyChain getKeychainQuery:] in libWeChatSDK.a(MTAKeyChain.o)  "_kSecAttrAccessibleAfterFirstUnlock", referenced from:      +[WXOMTAKeyChain getKeychainQuery:] in libWeChatSDK.a(MTAKeyChain.o)  "_inflateInit2_", referenced from:      +[WXOMTAHelper GUnzip:Out:] in libWeChatSDK.a(MTAHelper.o)     (maybe you meant: _unity_z_inflateInit2_)  "_kSecValueData", referenced from:      +[WXOMTAKeyChain save:data:] in libWeChatSDK.a(MTAKeyChain.o)  "_deflateInit2_", referenced from:      +[WXOMTAHelper GZip:Out:] in libWeChatSDK.a(MTAHelper.o)     (maybe you meant: _unity_z_deflateInit2_)  "_kSecAttrAccount", referenced from:      +[WXOMTAKeyChain getKeychainQuery:] in libWeChatSDK.a(MTAKeyChain.o)  "_inflate", referenced from:      +[WXOMTAHelper GUnzip:Out:] in libWeChatSDK.a(MTAHelper.o)     (maybe you meant: _inflate_copyright, _unity_z_inflateSyncPoint , _unity_z_inflateGetHeader , _inflate_table , _unity_z_inflatePrime , _unity_z_inflate , _unity_z_inflateInit_ , _unity_z_inflateSetDictionary , _unity_z_inflateReset , __Z27scripting_class_is_inflatedP14ScriptingClass , _il2cpp_class_is_inflated , _inflate_fast , _unity_z_inflateInit2_ , _unity_z_inflateSync , _unity_z_inflateEnd , _unity_z_inflateCopy , _il2cpp_method_is_inflated )  "_kSecClassGenericPassword", referenced from:      +[WXOMTAKeyChain getKeychainQuery:] in libWeChatSDK.a(MTAKeyChain.o)  "_sqlite3_reset", referenced from:      ___36-[WXOMTADataConfigHolder setConfig:]_block_invoke in libWeChatSDK.a(MTADataConfigHolder.o)      ___27-[WXOMTAStore storeConfig:]_block_invoke in libWeChatSDK.a(MTAStore.o)      ___40-[WXOMTAStore storeEvent:hasTrySent:CB:]_block_invoke in libWeChatSDK.a(MTAStore.o)  "_sqlite3_open", referenced from:      -[WXOMTADataConfigHolder getDB] in libWeChatSDK.a(MTADataConfigHolder.o)      -[WXOMTAStore getDB] in libWeChatSDK.a(MTAStore.o)  "_sqlite3_prepare_v2", referenced from:      ___36-[WXOMTADataConfigHolder setConfig:]_block_invoke in libWeChatSDK.a(MTADataConfigHolder.o)      ___27-[WXOMTAStore storeConfig:]_block_invoke in libWeChatSDK.a(MTAStore.o)      ___40-[WXOMTAStore storeEvent:hasTrySent:CB:]_block_invoke in libWeChatSDK.a(MTAStore.o)  "_SecItemCopyMatching", referenced from:      +[WXOMTAKeyChain load:] in libWeChatSDK.a(MTAKeyChain.o)  "_sqlite3_bind_text", referenced from:      ___36-[WXOMTADataConfigHolder setConfig:]_block_invoke in libWeChatSDK.a(MTADataConfigHolder.o)      ___27-[WXOMTAStore storeConfig:]_block_invoke in libWeChatSDK.a(MTAStore.o)      ___40-[WXOMTAStore storeEvent:hasTrySent:CB:]_block_invoke in libWeChatSDK.a(MTAStore.o)

解决办法：添加库文件 Security.framework

二、

  "_sqlite3_exec", referenced from:      -[WXOMTAStore updateDatabase:] in libWeChatSDK.a(MTAStore.o)      _execute_query in libWeChatSDK.a(MTAStore.o)      _execute_update in libWeChatSDK.a(MTAStore.o)  "_kSecAttrAccessible", referenced from:      +[WXOMTAKeyChain getKeychainQuery:] in libWeChatSDK.a(MTAKeyChain.o)  "_sqlite3_free", referenced from:      -[WXOMTAStore updateDatabase:] in libWeChatSDK.a(MTAStore.o)      _execute_query in libWeChatSDK.a(MTAStore.o)      _execute_update in libWeChatSDK.a(MTAStore.o)  "_sqlite3_bind_int64", referenced from:      ___36-[WXOMTADataConfigHolder setConfig:]_block_invoke in libWeChatSDK.a(MTADataConfigHolder.o)      ___27-[WXOMTAStore storeConfig:]_block_invoke in libWeChatSDK.a(MTAStore.o)      ___40-[WXOMTAStore storeEvent:hasTrySent:CB:]_block_invoke in libWeChatSDK.a(MTAStore.o)  "_deflateEnd", referenced from:      +[WXOMTAHelper GZip:Out:] in libWeChatSDK.a(MTAHelper.o)     (maybe you meant: _unity_z_deflateEnd)  "_deflate", referenced from:      +[WXOMTAHelper GZip:Out:] in libWeChatSDK.a(MTAHelper.o)     (maybe you meant: _unity_z_deflateParams, _unity_z_deflateInit_ , _unity_z_deflateInit2_ , _unity_z_deflateReset , _unity_z_deflate_copyright , _unity_z_deflateEnd , _unity_z_deflateSetDictionary , _unity_z_deflate , _unity_z_deflateCopy , _unity_z_deflateBound , _unity_z_deflateSetHeader , _unity_z_deflateTune , _unity_z_deflatePrime )  "_sqlite3_step", referenced from:      ___36-[WXOMTADataConfigHolder setConfig:]_block_invoke in libWeChatSDK.a(MTADataConfigHolder.o)      ___27-[WXOMTAStore storeConfig:]_block_invoke in libWeChatSDK.a(MTAStore.o)      ___40-[WXOMTAStore storeEvent:hasTrySent:CB:]_block_invoke in libWeChatSDK.a(MTAStore.o)  "_inflateEnd", referenced from:      +[WXOMTAHelper GUnzip:Out:] in libWeChatSDK.a(MTAHelper.o)     (maybe you meant: _unity_z_inflateEnd)  "_sqlite3_finalize", referenced from:      ___36-[WXOMTADataConfigHolder setConfig:]_block_invoke in libWeChatSDK.a(MTADataConfigHolder.o)      ___27-[WXOMTAStore storeConfig:]_block_invoke in libWeChatSDK.a(MTAStore.o)      ___40-[WXOMTAStore storeEvent:hasTrySent:CB:]_block_invoke in libWeChatSDK.a(MTAStore.o)  "_sqlite3_clear_bindings", referenced from:      ___36-[WXOMTADataConfigHolder setConfig:]_block_invoke in libWeChatSDK.a(MTADataConfigHolder.o)      ___27-[WXOMTAStore storeConfig:]_block_invoke in libWeChatSDK.a(MTAStore.o)      ___40-[WXOMTAStore storeEvent:hasTrySent:CB:]_block_invoke in libWeChatSDK.a(MTAStore.o)ld: symbol(s) not found for architecture arm64clang: error: linker command failed with exit code 1 (use -v to see invocation)

解决办法：在Link Binary With Libraries 中依次加入 libsqlite3.dylib ，libz.dylib添加后就可以编译通过。

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