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  1. Qt
  2. QTBUG-68935

QXcbConnection: XCB error: 170 (Unknown), sequence: 163, resource id: 90, major code: 146 (Unknown), minor code: 20

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: 5.11.0
    • Fix Version/s: 5.11.1
    • Component/s: QPA: X11/XCB
    • Labels:
      None

      Description

      Hi all,

      I am working with Windows 10  Ubunu (16.04) bash, and using Xming for visualization.

      When I execute rqt_image_view (a ROS command for getting data from a Kinect camera connected to a remote robot) i get the following error:

      failed to get the current screen resources
      QXcbConnection: XCB error: 170 (Unknown), sequence: 163, resource id: 90, major code: 146 (Unknown), minor code: 20

      I can execute that command correctly in the local robot and watch camera's data without any problem, so, it is not an issue related to camera or any file related to ROS configuration.

      In this case, the graphic window is openned, but there is no data streaming.

      Do you know how can be this error solved? Thank you in advance for your time.

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            Assignee:
            paeglis Gatis Paeglis
            Reporter:
            kuka_kuka kuka kuka
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              Resolved:

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