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Device Discovery aborted ...

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  • A Offline
    A Offline
    Anonymous_Banned275
    wrote on last edited by
    #1

    I have posted this error before . but here is the actual verbiage. I am currently removing the "Bluetooth paring" and running only the remote device scan in an attempt to further identify the error source .

    This error is not on every run, it is intermittent.

    qt.bluetooth.bluez: Device discovery aborted due to unexpected adapter changes from another process.

    Any other idea to fix this would be greatly appreciated.

    Pl45m4P 1 Reply Last reply
    0
    • A Anonymous_Banned275

      I have posted this error before . but here is the actual verbiage. I am currently removing the "Bluetooth paring" and running only the remote device scan in an attempt to further identify the error source .

      This error is not on every run, it is intermittent.

      qt.bluetooth.bluez: Device discovery aborted due to unexpected adapter changes from another process.

      Any other idea to fix this would be greatly appreciated.

      Pl45m4P Offline
      Pl45m4P Offline
      Pl45m4
      wrote on last edited by Pl45m4
      #2

      @AnneRanch said in Device Discovery aborted ...:

      qt.bluetooth.bluez: Device discovery aborted due to unexpected adapter changes from another process.

      Watch out for "adapter changes". Either due to your code or any event that might happen.
      Debug and check what is going on.

      Any chance that you are trying to access your adapter multiple times?


      If debugging is the process of removing software bugs, then programming must be the process of putting them in.

      ~E. W. Dijkstra

      A 1 Reply Last reply
      0
      • Pl45m4P Pl45m4

        @AnneRanch said in Device Discovery aborted ...:

        qt.bluetooth.bluez: Device discovery aborted due to unexpected adapter changes from another process.

        Watch out for "adapter changes". Either due to your code or any event that might happen.
        Debug and check what is going on.

        Any chance that you are trying to access your adapter multiple times?

        A Offline
        A Offline
        Anonymous_Banned275
        wrote on last edited by
        #3

        @Pl45m4 The "remote device scan" gets started and I read SIGNAL "device detected".
        The "remote device scan" scans for multiple devices , hence "device detected" gets posted until
        "scan finished" is posted. I currently have ONLY one Bluetooth adapter and that is the one used to perform
        "remote device scan". This "sequence" is managed by the initial "start scan ".

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