Google Analytics（分析）和Xcode 7出现未定义符号错误

Question

我正在使用带有Objetive-C的Xcode 7 for iOS开发应用程序。 此应用程序已更新为适合新的Xcode版本。

在我的MacBook Pro 13'中运行，但是在我的MacBook Pro 15'中，我得到以下错误：

Undefined symbols for architecture i386:
  "_deflate", referenced from:
      +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
  "_deflateEnd", referenced from:
      +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
  "_deflateInit2_", referenced from:
      +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
  "_inflate", referenced from:
      +[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
  "_inflateEnd", referenced from:
      +[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
  "_inflateInit2_", referenced from:
      +[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
  "_sqlite3_bind_blob", referenced from:
      -[TAGDataLayerPersistentStoreImpl writeEntriesToDatabase:expireTime:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_bind_double", referenced from:
      -[GAIAnalyticsPropertiesStore bindRecord:toUpsertStatement:] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
  "_sqlite3_bind_int", referenced from:
      -[TAGDataLayerPersistentStoreImpl deleteEntries:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_bind_int64", referenced from:
      -[TAGDataLayerPersistentStoreImpl writeEntriesToDatabase:expireTime:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl peekEntryIds:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl deleteEntriesOlderThan:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[GAIAnalyticsPropertiesStore bindRecord:toUpsertStatement:] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
  "_sqlite3_bind_text", referenced from:
      -[GAISqlStore tableExists:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl clearKeysWithPrefixSingleThreaded:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl writeEntriesToDatabase:expireTime:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[GAIAnalyticsPropertiesStore bindRecord:toUpsertStatement:] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
      -[GAIAnalyticsPropertiesStore selectStmtWithTrackingId:] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
  "_sqlite3_close", referenced from:
      -[GAISqlStore closeDatabase] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl closeDatabase] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_column_blob", referenced from:
      -[TAGDataLayerPersistentStoreImpl loadSerialized] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_column_bytes", referenced from:
      -[TAGDataLayerPersistentStoreImpl loadSerialized] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_column_count", referenced from:
      -[GAISqlStore openAndValidateDatabase] in libGoogleAnalyticsServices.a(GAISqlStore.o)
  "_sqlite3_column_double", referenced from:
      -[GAIAnalyticsPropertiesStore propertyRecordForTrackingId:] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
  "_sqlite3_column_int", referenced from:
      -[GAISqlStore rowCountForTableWithName:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
  "_sqlite3_column_int64", referenced from:
      -[TAGDataLayerPersistentStoreImpl peekEntryIds:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl numStoredEntries] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[GAIAnalyticsPropertiesStore propertyRecordForTrackingId:] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
  "_sqlite3_column_text", referenced from:
      -[GAISqlStore openAndValidateDatabase] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl loadSerialized] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[GAIAnalyticsPropertiesStore hasValidPropertyColumns] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
      -[GAIAnalyticsPropertiesStore propertyRecordForTrackingId:] in libGoogleAnalyticsServices.a(GAIAnalyticsPropertiesStore.o)
  "_sqlite3_errcode", referenced from:
      -[TAGDataLayerPersistentStoreImpl prepareSql:description:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_errmsg", referenced from:
      -[GAISqlStore errorMessage] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl clearKeysWithPrefixSingleThreaded:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl writeEntriesToDatabase:expireTime:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl deleteEntries:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl numStoredEntries] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl deleteEntriesOlderThan:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl tablePresent:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      ...
  "_sqlite3_finalize", referenced from:
      -[GAISqlStore removeStatementForQuery:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore finalizeAndClearStatements] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore openAndValidateDatabase] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore prepareSql:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore executeSql:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl clearKeysWithPrefixSingleThreaded:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl deleteEntries:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      ...
  "_sqlite3_open", referenced from:
      -[TAGDataLayerPersistentStoreImpl openDatabaseAndInitStatements] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_open_v2", referenced from:
      -[GAISqlStore openAndValidateDatabase] in libGoogleAnalyticsServices.a(GAISqlStore.o)
  "_sqlite3_prepare_v2", referenced from:
      -[GAISqlStore prepareSql:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl prepareSql:description:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
  "_sqlite3_reset", referenced from:
      -[GAISqlStore rowCountForTableWithName:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore tableExists:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore dropTableWithName:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl loadSerialized] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl writeEntriesToDatabase:expireTime:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl peekEntryIds:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl numStoredEntries] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      ...
  "_sqlite3_step", referenced from:
      -[GAISqlStore rowCountForTableWithName:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore openAndValidateDatabase] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore tableExists:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore dropTableWithName:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[GAISqlStore executeSql:] in libGoogleAnalyticsServices.a(GAISqlStore.o)
      -[TAGDataLayerPersistentStoreImpl clearKeysWithPrefixSingleThreaded:] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      -[TAGDataLayerPersistentStoreImpl loadSerialized] in libGoogleAnalyticsServices.a(TAGDataLayerPersistentStoreImpl.o)
      ...
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

这些是我的框架：

Answer 1

应该使用libsqlite3.dylib而不是libsqlite3.tbd。

PS在Xcode 7 beta中，默认情况下，您无法从“使用库链接二进制文件”中的可选库中找到libsqlite3.dylib。 （它可能是beta版的错误），但是，在选项1中，您可以从/ usr / lib /中手动选择libsqlite3.dylib，然后它应该可以工作。 选项2，使用Xcode 7选择libsqlite3.dylib。