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    四驱小车V2建图跑飞

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    FishBot四驱机器人V2
    slam建图错误 四驱
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    • 2
      2877639376
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      每次出现该报错小车在rivz2中就开始旋转漂移,求助!
      [2025-04-02 12:10:47][error] Check Sum 0x477A != 0x7EA2
      [cartographer_node-3] [WARN] [1743595847.976712172] [cartographer logger]: W0402 12:10:47.000000 1335 range_data_collator.cc:82] Dropped 10 earlier points.
      [cartographer_node-3] [WARN] [1743595848.419307060] [cartographer logger]: W0402 12:10:48.000000 1335 range_data_collator.cc:82] Dropped 1 earlier points.
      [rviz2-5] [INFO] [1743595848.492249747] [rviz2]: Trying to create a map of size 234 x 174 using 1 swatches
      [cartographer_node-3] [WARN] [1743595848.712889688] [cartographer logger]: W0402 12:10:48.000000 1335 range_data_collator.cc:82] Dropped 5 earlier points.
      [rviz2-5] [ERROR] [1743595849.036769175] [rviz2]: Lookup would require extrapolation into the future. Requested time 1743595849.059730 but the latest data is at time 1743595849.059730, when looking up transform from frame [laser_frame] to frame [map]
      [cartographer_node-3] [WARN] [1743595849.160105109] [cartographer logger]: W0402 12:10:49.000000 1335 range_data_collator.cc:82] Dropped 139 earlier points.
      [cartographer_node-3] [WARN] [1743595849.457432841] [cartographer logger]: W0402 12:10:49.000000 1335 range_data_collator.cc:82] Dropped 2 earlier points.
      [rviz2-5] [INFO] [1743595849.483899761] [rviz2]: Trying to create a map of size 275 x 187 using 1 swatches
      !eef757d9-4a52-404b-8d14-21ac1e3daddf-a47299173c1257ee03b22597aa20cd4.png

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