WKWebView crashes when backgrounding while <select> popover is shown on iPad
Originator: | bnicholson | ||
Number: | rdar://24571325 | Date Originated: | 2/9/16 |
Status: | Open | Resolved: | |
Product: | iOS/WebKit | Product Version: | 9.2 |
Classification: | Reproducible: | Always |
Steps to Reproduce: Go to http://people.mozilla.com/~bnicholson/test/select.html. Tap the <select> element. Press the home button. Stack: 016-02-08 15:46:47.128 Client[39415:24025635] *** Terminating app due to uncaught exception 'NSGenericException', reason: 'UIPopoverPresentationController (<UIPopoverPresentationController: 0x7f9c494dbe40>) should have a non-nil sourceView or barButtonItem set before the presentation occurs.' *** First throw call stack: ( 0 CoreFoundation 0x0000000107b9fe65 __exceptionPreprocess + 165 1 libobjc.A.dylib 0x0000000106ebfdeb objc_exception_throw + 48 2 UIKit 0x0000000109355b63 -[UIPopoverPresentationController presentationTransitionWillBegin] + 3407 3 UIKit 0x0000000108b0d8dc __71-[UIPresentationController _initViewHierarchyForPresentationSuperview:]_block_invoke + 2035 4 UIKit 0x0000000108b0b50e __56-[UIPresentationController runTransitionForCurrentState]_block_invoke + 309
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