RESOLVED INVALID118434
Breakpointing into a script launched by [UIWebView stringByEvaluatingJavaScriptFromString:] hangs script execution 
https://bugs.webkit.org/show_bug.cgi?id=118434
Summary Breakpointing into a script launched by [UIWebView stringByEvaluatingJavaScri...
Greg Lutz
Reported 2013-07-05 15:32:18 PDT
[Example code available upon request] In an IOS7 app, I load an HTML document into a UIWebView, then dynamically insert a <script> element into that, identifying a JavaScript file in a resource in my app as its "src". When a function in that script is invoked by entering the invoking expression in Web Inspector's console, all debugging features work fine. But if a subsequent execution of a function in the script is initiated by calling [UIWebView stringByEvaluatingJavaScriptFromString:], execution of that function can be interrupted by a previously set (by Web Inspector) breakpoint, or by encountering a "debugger" call. When the execution interruption occurs, control comes to Web Inspector, but no debugging features are then operational -- execution cannot be continued or single-stepped, and no data-examination commands produce any response.
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Alexey Proskuryakov
Comment 1 2013-07-05 20:21:51 PDT
Please check legal agreements you have with Apple regarding how you may discuss iOS 7. We do not track iOS 7 issues in Bugzilla. All bugs should be filed via bugreport.apple.com.
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