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I try to invoke some block, but I run into a EXC_BAD_ACCESS.
-(void) methodA {
self.block = ^ {
[self methodB];
};
}
-(void) webViewDidFinishLoad:(UIWebView *)webView {
[block invoke]; // error here (block is not valid id type).
}
-(void)methodB {
//do something
}
Any thoughts on why this is happening?
You should use copy attribute when you are declaring block property. Like: