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iosexc-bad-accesscore-text

CTFramesetterCreateWithAttributedString EXC_BAD_ACCESS

I use core text to draw sth and it receives EXC_BAD_ACCESS problem in case of


CTFramesetterCreateWithAttributedString((CFAttributedStringRef)immutableContent);

I also print immutableContent which is a NSAttributedString: enter image description here

The problem here is when this happens, I don't know how to debug it. I guess there is sth wrong with the NSAttributedString, but I don't know how to fix it. Besides, the method used to create the NSAttributedString works in another project. So why I am confused~~

thanks!

Solution

  • my code and works fine

    NSMutableAttributedString* attrStrWithLinks = [self.attributedText mutableCopy];
CTFramesetterRef framesetter = CTFramesetterCreateWithAttributedString((CFAttributedStringRef)attrStrWithLinks);

    self.attributedText - NSAttributedString