使用wkwebview时,push后,再pop返回,报错

使用wkwebview时,push后,再pop返回,报错

Cannot form weak reference to instance (xxxx) of class xxxx. It is possible that this object was over-released, or is in the process of deallocation

原因是给webView.scrollView设置了代理:webView.scrollView.delegate = self ;

解决办法:

-(void)dealloc
{
    webView.scrollView.delegate = nil;
}
by:初光夫
原文地址:https://www.cnblogs.com/widgetbox/p/11772593.html