'Multiple locks on web thread not allowed' - application crashes

2 posts, 0 answers
  1. Mikkel
    Mikkel avatar
    2 posts
    Member since:
    Jan 2014

    Posted 30 Jan 2014 Link to this post

    with the following log message in the device log window in AppBuilder. I'm running on an iPad Air, iOS 7.0.4 (11B554a):

    bool _WebTryThreadLock(bool), 0x1453ebf0: Multiple locks on web thread not allowed! Please file a bug. Crashing now...

    I'm not sure about how to gather the relevant data to submit with this report? There is no stack trace to show, only the line above.

    I'm working with the File API, trying to read an image on the device as a data URL.
  2. Steve
    Steve avatar
    10941 posts

    Posted 03 Feb 2014 Link to this post

    Hello Mikkel,

    If the problem occurs only on iOS device, you can debug directly on the device to see what is going wrong. Check out the following links in our documentation for more information:

    You can also setup Fiddler to intercept your device's traffic which would give you a clue what's going on with any server/device communication.

    Icenium is now Telerik AppBuilder, and is part of the Telerik Platform. For more information on the new name, and to learn more about the Platform, register for the free online keynote and webinar on Wednesday, February 12, 2014 at 11:00 a.m. ET (8:00 a.m. PT)
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