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ros-drivers / flir_camera_driver

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FLIR A70 does not display images after connecting to ROS, #206

Open w577658669 opened 2 months ago

w577658669 commented 2 months ago

Is this behavior also observed when using SpinVIew? FLIR A70 does not display images after connecting to ROS,but I can see the image on SpinVIew.

Describe the bug When I launch ROS, the terminal displays：

[ INFO] [1724850545.089664975]: Initializing nodelet with 8 worker threads. [ INFO] [1724850546.185445523]: [SpinnakerCamera]: Number of cameras detected: 1 [ INFO] [1724850546.250899047]: [SpinnakerCamera::connect]: Using Serial: 407 [ INFO] [1724850546.251025420]: [SpinnakerCamera::connect]: Detected device type: GigEVision [ INFO] [1724850547.127703797]: [SpinnakerCamera::connect]: Camera model name: FLIR A70 [ WARN] [1724850547.130122797]: [SpinnakerCamera]: (89900400) Feature DeviceLinkThroughputLimit not available. [ WARN] [1724850547.130220782]: SpinnakerCamera::connect: Could not detect camera model name. [ERROR] [1724850547.130423142]: Reconfigure Callback failed with error: [SpinnakerCamera::start] Failed to start capture with error: Spinnaker: Could not start acquisition. Access denied [-1005]

Failed to obtain camera reference.

System details

Ubuntu 20.04 ROS version (noetic): FLIR camera (A70):

berndpfrommer commented 2 months ago

Sorry, I do not support the ROS1 driver. From all I can tell nobody is doing so at the moment.

w577658669 commented 2 months ago

rqt_image_view and the teminal displays:

Failed to retrieve buffer with error: Spinnaker: LogicalErrorException NULL pointer dereferenced [-2005] [ERROR] [1724917498.170923869]: Failed to disconnect with error: [SpinnakerCamera::disconnect] Failed to disconnect camera with error: Spinnaker: Can't de-initialize camera. Camera is still streaming. [-1004]