百度统计记录到有个用户出现了错误，错误信息中显示调用的函数是AVOSCloudIM中的函数
百度统计记录到有个用户（iPhone7,iOS12.0）出现了错误，错误信息中显示调用的函数是AVOSCloudIM中的函数，使用的版本是ChatKit 0.9.0默认使用的AVOSCloudIM版本(5.0.2)，请问是AVOSCloudIM的错误吗？下面附上百度统计的错误日志：
NAME: ***助手
ARCH: arm64
ADDR: 0x0000000102560000
Last Exception Backtrace:
3 AVOSCloudIM 0x00000001031c8600 _copyhelper_block_.255 + 24
4 libsystem_blocks.dylib 0x00000001fbba494c Blockcopy + 140
5 libdispatch.dylib 0x00000001fbb476a0 + 64
6 libdispatch.dylib 0x00000001fbaecde8 + 56
7 AVOSCloudIM 0x00000001031c8348 -[AVIMWebSocket closeWithCode:reason:] + 124
8 AVOSCloudIM 0x00000001031cecac -[AVIMWebSocketWrapper internalOpenWebSocketConnection:] + 96
9 AVOSCloudIM 0x00000001031cea54 -[AVIMWebSocketWrapper openConnectionForRTMServerTable:] + 64
10 AVOSCloudIM 0x00000001031ce698 _60-[AVIMWebSocketWrapper openWebSocketConnectionWithCallback:]block_invoke_2 + 136
11 AVOSCloud 0x0000000103008e00 _44-[LCRouter fetchRTMServerTableInBackground:]block_invoke + 108
12 AVOSCloud 0x0000000102fb3624 _59-[AVPaasClient performRequest:saveResult:block:retryTimes:]block_invoke + 136
13 AVOSCloud 0x0000000102fb4188 _47-[AVPaasClient performRequest:success:failure:]block_invoke + 380
14 AVOSCloud 0x0000000103017218 _72-[LCURLSessionManagerTaskDelegate URLSession:task:didCompleteWithError:]block_invoke_2.150 + 148
15 libdispatch.dylib 0x00000001fbb476c8 + 24
16 libdispatch.dylib 0x00000001fbb48484 + 16
17 libdispatch.dylib 0x00000001fbaeb92c + 596
18 libdispatch.dylib 0x00000001fbaeaf3c + 600
19 libdispatch.dylib 0x00000001fbaf7a60 + 376
20 libdispatch.dylib 0x00000001fbaf8308 + 128
21 libsystem_pthread.dylib 0x00000001fbd2a190 pthreadwqthread + 472
22 libsystem_pthread.dylib 0x00000001fbd2cd00 start_wqthread + 4
