Hi Dirk, Selecting a dive from the list (and seeing the one I selected) seems to work for me.
_________________________________________________ Martin On 13 apr. 2017 20:58 +0200, Dirk Hohndel <[email protected]>, wrote: > Thanks to Marco we appear to have a potential fix. At least I can no longer > reproduce the crashes. > > New versions of Subsurface-mobile (4.6.3.228) should now be available to our > testers both on iOS and Android > > /D > > > On Apr 13, 2017, at 7:43 AM, Dirk Hohndel <[email protected]> wrote: > > > > It seems that these crashes started with the move to Kirigami 2 and > > Quick.Controls.2 - but since they are somewhat hard to reproduce, I'm not > > 100% sure. > > > > I have been able to create one scenario where I can trigger the crash > > reliably under a debugger, and the stack trace doesn't really tell me > > much. > > > > We appear to be loading all of our code and based on the debug output we > > are just about to show the UI when things crash. > > > > frame #0: 0x009354be > > Subsurface-mobile`QQuickItem::~QQuickItem(this=0x19f07e40) + 198 at > > qquickitem.cpp:2314 > > frame #1: 0x0097482e > > Subsurface-mobile`QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement(this=0x19f07e40) > > + 46 at qqmlprivate.h:104 > > frame #2: 0x003b5ee4 > > Subsurface-mobile`QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement(this=0x19f07e40) > > + 16 at qqmlprivate.h:102 > > frame #3: 0x009747c8 > > Subsurface-mobile`QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement(this=0x19f07e40) > > + 16 at qqmlprivate.h:102 > > frame #4: 0x012386b4 > > Subsurface-mobile`QObjectPrivate::deleteChildren(this=0x19f0c950) + 164 at > > qobject.cpp:1970 > > frame #5: 0x01238494 Subsurface-mobile`QObject::~QObject(this=0x19f0c8f0) + > > 1372 at qobject.cpp:1041 > > frame #6: 0x009356a4 > > Subsurface-mobile`QQuickItem::~QQuickItem(this=0x19f0c8f0) + 684 at > > qquickitem.cpp:2356 > > frame #7: 0x003fccdc > > Subsurface-mobile`QQuickControl::~QQuickControl(this=0x19f0c8f0) + 20 at > > qquickcontrol_p.h:59 > > frame #8: 0x003b9bd0 > > Subsurface-mobile`QQuickAbstractButton::~QQuickAbstractButton(this=0x19f0c8f0) > > + 72 at qquickabstractbutton.cpp:231 > > frame #9: 0x003a3304 > > Subsurface-mobile`QQuickItemDelegate::~QQuickItemDelegate(this=0x19f0c8f0) > > + 20 at qquickitemdelegate_p.h:57 > > frame #10: 0x003a6906 > > Subsurface-mobile`QQmlPrivate::QQmlElement<QQuickItemDelegate>::~QQmlElement(this=0x19f0c8f0) > > + 46 at qqmlprivate.h:104 > > frame #11: 0x003a686c > > Subsurface-mobile`QQmlPrivate::QQmlElement<QQuickItemDelegate>::~QQmlElement(this=0x19f0c8f0) > > + 16 at qqmlprivate.h:102 > > frame #12: 0x003a6888 > > Subsurface-mobile`QQmlPrivate::QQmlElement<QQuickItemDelegate>::~QQmlElement(this=0x19f0c8f0) > > + 16 at qqmlprivate.h:102 > > frame #13: 0x012390d6 Subsurface-mobile`qDeleteInEventHandler(o=0x19f0c8f0) > > + 26 at qobject.cpp:4552 > > frame #14: 0x01238d82 Subsurface-mobile`QObject::event(this=0x19f0c8f0, > > e=0x19f03c90) + 226 at qobject.cpp:1254 > > frame #15: 0x0093f2d2 Subsurface-mobile`QQuickItem::event(this=0x19f0c8f0, > > ev=0x19f03c90) + 706 at qquickitem.cpp:7698 > > frame #16: 0x0054010c > > Subsurface-mobile`QApplicationPrivate::notify_helper(this=0x17e92110, > > receiver=0x19f0c8f0, e=0x19f03c90) + 280 at qapplication.cpp:3745 > > frame #17: 0x005414bc > > Subsurface-mobile`QApplication::notify(this=0x17d2a210, > > receiver=0x19f0c8f0, e=0x19f03c90) + 1196 at qapplication.cpp:3105 > > frame #18: 0x01209ca2 > > Subsurface-mobile`QCoreApplication::notifyInternal2(receiver=0x19f0c8f0, > > event=0x19f03c90) + 374 at qcoreapplication.cpp:988 > > frame #19: 0x009573e4 > > Subsurface-mobile`QCoreApplication::sendEvent(receiver=0x19f0c8f0, > > event=0x19f03c90) + 36 at qcoreapplication.h:231 > > frame #20: 0x0120ac78 > > Subsurface-mobile`QCoreApplicationPrivate::sendPostedEvents(receiver=0x00000000, > > event_type=0, data=0x17d297d0) + 952 at qcoreapplication.cpp:1648 > > frame #21: 0x0120a424 > > Subsurface-mobile`QCoreApplication::sendPostedEvents(receiver=0x00000000, > > event_type=0) + 32 at qcoreapplication.cpp:1502 > > frame #22: 0x012b53f0 > > Subsurface-mobile`QEventDispatcherCoreFoundation::processPostedEvents(this=0x17e7ed90) > > + 184 at qeventdispatcher_cf.mm:405 > > frame #23: 0x00436be4 > > Subsurface-mobile`QIOSEventDispatcher::processPostedEvents(this=0x17e7ed90) > > + 20 at qioseventdispatcher.mm:481 > > frame #24: 0x012b6be0 > > Subsurface-mobile`RunLoopSource<QEventDispatcherCoreFoundation>::process(info=0x17e7eda4) > > + 72 at qeventdispatcher_cf_p.h:145 > > frame #25: 0x23b1b9e6 > > CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + > > 14 > > frame #26: 0x23b1b568 CoreFoundation`__CFRunLoopDoSources0 + 344 > > frame #27: 0x23b1993e CoreFoundation`__CFRunLoopRun + 806 > > frame #28: 0x23a681c8 CoreFoundation`CFRunLoopRunSpecific + 516 > > frame #29: 0x23a67fbc CoreFoundation`CFRunLoopRunInMode + 108 > > frame #30: 0x25084af8 GraphicsServices`GSEventRunModal + 160 > > frame #31: 0x2819b434 UIKit`UIApplicationMain + 144 > > frame #32: 0x00435c54 Subsurface-mobile`::qt_main_wrapper(argc=1, > > argv=0x0362fa90) + 468 at qioseventdispatcher.mm:232 > > frame #33: 0x23714872 libdyld.dylib`start + 2 > > > > We seem to be crashing deep inside the destructor of a Delegate which > > appears to be a QQuickAbstractButton. > > > > Marco - does this tell you anything more useful? > > > > I'll be happy to try some things now that I can reproduce the crash. > > > > Thanks > > > > /D > > _______________________________________________ > > subsurface mailing list > > [email protected] > > http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface > > _______________________________________________ > subsurface mailing list > [email protected] > http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface
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