liuNing

I have the same problem，the crash stack:2019-03-01 17:11:51.292927+0800 AndClient Chinamobile[8572:2364047] /Users/ningliu/AndClient-iOS/AndClient/Extensions/Safe/NSObjectSafe.m|-[NSMutableData(Safe) hookReplaceBytesInRange:withBytes:]|1005|hookReplaceBytesInRange:withBytes: range.location error 2019-03-01 17:11:51.292992+0800 AndClient Chinamobile[8572:2364047] *** Assertion failure in -[NSConcreteMutableData replaceBytesInRange:withBytes:], /Users/ningliu/AndClient-iOS/AndClient/Extensions/Safe/NSObjectSafe.m:1005 2019-03-01 17:11:51.294340+0800 AndClient Chinamobile[8572:2364047] dynamic_cast...

> @leo4developer @kiritoxcii actually, it's Assertion failure inside NSObjectSafe because of replaceBytesInRange with range.location == data.length，the default behavior of system api will append bytes to target.change to

我也有这个问题