hku-mars
用gazebo进行模拟一直failed to find match for field ’t‘
[INFO] [1748910104.148080, 5339.296000]: Received point cloud with 208 points [INFO] [1748910104.149974, 5339.298000]: Available fields: ['x', 'y', 'z', 'intensity', 'ring', 't'] [INFO] [1748910104.151254, 5339.299000]: Point 0: x=-0.15, y=-0.02, z=0.00, intensity=0.00, ring=0, t=5339.292969 [INFO] [1748910104.152568, 5339.301000]: Point 1: x=-0.15, y=-0.02, z=0.00, intensity=0.00, ring=0, t=5339.292969 [INFO] [1748910104.153679, 5339.302000]: Point 2: x=-0.15, y=-0.03, z=0.00, intensity=0.00, ring=0, t=5339.292969 [INFO] [1748910104.154689, 5339.303000]: Point 3: x=-0.15, y=-0.03, z=0.00, intensity=0.00, ring=0, t=5339.292969 [INFO] [1748910104.155668, 5339.304000]: Point 4: x=-0.15, y=-0.04, z=0.00, intensity=0.00, ring=0, t=5339.292969 这是打印的雷达话题信息 [INFO] [1748911160.980594339, 6393.819000000]: Get image, its header time: 6393.893000 [INFO] [1748911161.048421075, 6393.885000000]: Get image, its header time: 6393.960000 Failed to find match for field 't'. [INFO] [1748911161.117183569, 6393.954000000]: Get image, its header time: 6394.026000 [INFO] [1748911161.151216376, 6393.988000000]: Get image, its header time: 6394.060000 Failed to find match for field 't'. ^C[INFO] [1748911161.196528012, 6394.030000000]: Get image, its header time: 6394.094000 [INFO] [1748911161.249278581, 6394.082000000]: Get image, its header time: 6394.160000 Failed to find match for field 't'. 然后可以接收到图片，就是无法接收参数t
