*** Collection <__NSDictionaryM: 0x1700488b0> was mutated while being enumerated.
0 CoreFoundation __exceptionPreprocess
1 libobjc.A.dylib objc_exception_throw
2 CoreFoundation __NSFastEnumerationMutationHandler
3 AGVideo -[AVObject copyByUUIDFromDictionary:] [AVObject.m line 912]
4 AGVideo _70-[AVObject sendBatchRequest:waitUntilDone:eventually:error:withBlock:]block_invoke [AVObject.m line 827]
5 AGVideo _54-[AVPaasClient goRequest:saveResult:block:retryTimes:]block_invoke [AVPaasClient.m line 532]
