Lookup would require extrapolation into the past with transformPointCloud
Hello, I am working on RPI4 without RTC with a WiFi connection to the Internet.
In this simple construction for two temporary point cloud merging with ira_lazer_tool
try
{
tfListener_.transformPointCloud(destination_frame.c_str(), tmpCloud1, tmpCloud2);
}
catch (tf::TransformException ex)
{
ROS_ERROR("%s",ex.what());
return;
}
I have constantly next error:
[ERROR] [1617454696.378895621]: Lookup would require extrapolation into the past. Requested time 1617454695.263211000 but the earliest data is at time 1617454695.405569552, when looking up transform from frame [front_laser_frame] to frame [base_link]
The difference 1617454695.405569552 - 1617454695.263211000 is 0.1423 (s) it is not so huge, I do not care about robot's environment changes in this time scale.
Do you have any idea what should be the problem here?