Justin.Wang

[[UIViewController class] aspect_hookSelector:@selector(viewDidAppear:) withOptions:AspectPositionBefore usingBlock:^(id invoke) { NSLog(@"Aspects viewDidAppear"); } error:NULL]; [AspectsSwizz swizzingInstanceMethodByClass:[UIViewController class] originSelector:@selector(viewDidAppear:) swizzingSelector:@selector(hook_viewDidAppear:)]; UIViewController *vc = [[UIViewController alloc] init]; [vc viewDidAppear:YES]; the above code will cause exception....

The aspects framework hook firstly and later other AOP framework hook a same method, which will cause crash.

SDImageIOAnimatedCoder crash only happened on iOS 15

77

### New Issue Checklist * [x] I have read and understood the [CONTRIBUTING guide](https://github.com/rs/SDWebImage/blob/master/.github/CONTRIBUTING.md) * [x] I have read the [Documentation](http://cocoadocs.org/docsets/SDWebImage/) * [x] I have searched for a similar issue...

[iOS]fix: the sticky header in waterfall stays at the bottom when scroll down

2

fix https://github.com/apache/incubator-weex/issues/3104

当UIPasteboard调用setString方法时，如果参数值为nil，会造成crash @chenfanfang

使用5.1.2版本的播放器sdk会偶发性闪退

2

{"app_name":"GoShare2","timestamp":"2020-07-16 19:31:47.00 +0800","app_version":"5.6.0","slice_uuid":"70ba13cf-f329-312f-b481-7c49ee8e4d48","adam_id":1049175722,"build_version":"1","bundleID":"com.goshare2.zhier","share_with_app_devs":0,"is_first_party":0,"bug_type":"109","os_version":"iPhone OS 13.6 (17G68)","incident_id":"587B2C7E-6665-44E7-852E-C1B596C0417B","name":"GoShare2"} Incident Identifier: 587B2C7E-6665-44E7-852E-C1B596C0417B CrashReporter Key: a2248d32a146d279cb26a9849493c81d7ee1a84c Hardware Model: iPhone10,3 Process: GoShare2 [4862] Path: /private/var/containers/Bundle/Application/1B8ADF81-B79C-465C-AF1D-80EB180BDF0F/GoShare2.app/GoShare2 Identifier: com.goshare2.zhier Version: 1 (5.6.0) AppStoreTools: 11E608a AppVariant: 1:iPhone10,3:13 Code...