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  1. #1
    Regular Contributor
    Join Date
    Jul 2008
    Posts
    416

    Panic E32USER-CBase

    Hello,

    I'm trying to reproduce a Bluetooth application from the S60 Programming Tutorial Guide using the emulator. When the application discovers a bluetooth devices (and it discovered few) it hangs. If I try to exit the application (in emulator) I get Panic E32USER-CBase.

    Here are the files for the active object responsible for BT devices discovery: CBTDeviceDiscovery.h and CBTDeviceDiscovery.cpp.

    After a few devices are being discovered I get iStatus != KErrNone in CBTDeviceDiscovery::RunL() which I assume as a correct flow. I have also registered the object at CActiveScheduler::Add( this);

    So I can discover a few devices but later I get Panic E32USER-CBase. Can someone give me a clue?

    Another issue I have is the PANIC KERNEL 15 with iTimer (at this time commented out) - the iTimer was added by the carbide wizard so I'm not sure if it is necessary.

  2. #2
    Nokia Developer Moderator
    Join Date
    Feb 2006
    Location
    Oslo, Norway
    Posts
    28,691

    Re: Panic E32USER-CBase

    The number also matters. Then you can simply type E32User-CBase x into the Search field of the SDK Help and press Enter.
    Also note that the emulator does not necessarily support BT by default.

  3. #3
    Registered User
    Join Date
    Jun 2006
    Location
    India
    Posts
    1,043

    Re: Panic E32USER-CBase

    Hi,
    Can you tell what exactly is the panic code you are getting.I mean it has to be something like E32USER-CBase XX (some number).
    You can have a look into the following link to find the reason for the panic.
    http://www.symbian.com/developer/tec...asePanics.html
    Maximus
    S60 Developer
    Impossible is nothing

  4. #4
    Regular Contributor
    Join Date
    Jul 2008
    Posts
    416

    Re: Panic E32USER-CBase

    Quote Originally Posted by yogpan View Post
    Hi,
    Can you tell what exactly is the panic code you are getting.I mean it has to be something like E32USER-CBase XX (some number).
    You can have a look into the following link to find the reason for the panic.
    http://www.symbian.com/developer/tec...asePanics.html
    46 This panic is raised by an active scheduler, a CActiveScheduler. It is caused by a stray signal. I think there is a problem with a time out of the device discovery.

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