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    求助大神:qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""

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    • houjack1
      houjack1 last edited by

      cartopgrapher 运行demo时
      roslaunch cartographer_ros offline_backpack_2d.launch bag_filenames:=${HOME}/Desktop/cartographer_paper_deutsches_museum.bag
      报错:
      qt.qpa.plugin: Could not find the Qt platform plugin “xcb” in “”
      This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

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