JavaScriptCore crash on UIWebView

0
votes

I am getting the following crash in my application. I am using UIWebviews and NSAttributedString. I do not know where this crash comes from.

0 Crashed: com.apple.main-thread EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x00000000bbadbeef Raw 0

0 JavaScriptCore bmalloc::VMHeap::grow() + 132 1 JavaScriptCore bmalloc::VMHeap::grow() + 56 45 UIKit UIApplicationMain + 204 46 Notebook main.m line 29 main 47 libdyld.dylib start + 4

Can somebody help me out on this?. Thanks in advance.

2
javascriptiosobjective-cuiwebviewnsattributedstring

2 Answers

0
votes

Your crash log give you lot of information.

0 Crashed: com.apple.main-thread EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x00000000bbadbeef Raw 0

This means you tried to access to address 0 into ur program and kernel is not happy.

0
votes

This is a bug in WebKit: https://bugs.webkit.org/show_bug.cgi?id=146598.

Specifically, it's trying to grow the heap for its custom allocator, and exploding instead. I see this in another app when it's incredibly low on memory. This occurs in a thread devoted to WebKit—no app functions appear in the crashed thread's call stack.