"gyro_link" passed to lookupTransform argument target_frame does not exist

[ INFO] [1572057709.265014248]: I1026 10:41:49.000000 4819 configuration_file_resolver.cc:41] Found '/home/ubuntu/cartographer_ws/install_isolated/share/cartographer/configuration_files/trajectory_builder_3d.lua' for 'trajectory_builder_3d.lua'.
[ INFO] [1572057709.407154120]: I1026 10:41:49.000000 4819 map_builder_bridge.cc:136] Added trajectory with ID '0'.
[ WARN] [1572057709.794671720]: W1026 10:41:49.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057709.995694728]: W1026 10:41:49.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057710.197590824]: W1026 10:41:50.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057710.400319496]: W1026 10:41:50.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057710.604913608]: W1026 10:41:50.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057710.806604488]: W1026 10:41:50.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057711.007717096]: W1026 10:41:51.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057711.212107016]: W1026 10:41:51.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
[ WARN] [1572057711.414069384]: W1026 10:41:51.000000 4819 tf_bridge.cc:52] "gyro_link" passed to lookupTransform argument target_frame does not exist.
 
 

修改配置文件：
把gyro_link修改为imu_link