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未使用makeFunctionNamed的应用程序中的FMDBBlockSQLiteCallBackFunction崩溃
我正在开发应用商店中的一个应用,该应用FMDB用于与其sqlite数据库进行交互。我们收到了一些带有堆栈跟踪的崩溃报告,如下所示: Thread : Crashed: NSOperationQueue 0x170239c20 :: NSOperation 0x17024d7d0 (QOS: LEGACY) 0 libobjc.A.dylib 0x000000019701c0b4 objc_retain + 20 1 MyApp 0x00000001002bdff4 FMDBBlockSQLiteCallBackFunction 2 MyApp 0x00000001002bdb1c FMDBBlockSQLiteCallBackFunction 3 MyApp 0x00000001002b66b4 FMDBBlockSQLiteCallBackFunction 4 MyApp 0x00000001002980fc FMDBBlockSQLiteCallBackFunction 5 MyApp 0x000000010029f20c FMDBBlockSQLiteCallBackFunction 6 CFNetwork 0x00000001851475a4 __49-[__NSCFLocalSessionTask _task_onqueue_didFinish]_block_invoke + 300 7 Foundation 0x00000001866bf1c4 __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 16 …