Closed ilms123 closed 2 years ago
can you try running gdb (its in the launch file) and repost the error please?
I try to running gdb ,it shows
But when I debug it in my another computer ,it run well. It have the same configuration information:ROS noetic \ python 3.8 \ ubuntu 20.04
Is it the problem with system configuration? Do I need to reinstall Ros or ubuntu ?
Yeah, this looks like either it is linking to a wrong version of ROS, there is some issue with your ROS install, or the bad is corrupted. You could try reinstalling ros, rebuilding from a clean workspace, and using the subscriber node. Do you only have one version of ROS installed on your system?
I only have one version of ROS noetic on my system, and reinstall it correctly. I rebuild a new workspace and debug it .Subscriber node runs well ,serial node shows same error . Maybe it is the problem of compatibility of application . Weird
I would recommend trying with another bag, otherwise not sure if there is anything from my side to help with.
I will use another bag . Thanks a lot !!!
Hi, I have a problem of roslaunch. When I run "![111](https://user-images.githubusercontent.com/42759203/144417989-b1c6c2b1-da40-4a27-bcc2-87e95f7aaf0e.png)
roslaunch ov_msckf pgeneva_ros_eth.launch
”, the program runs well. But it failed when run "roslaunch ov_msckf pgeneva_serial_eth.launch
".The error shows
My Configuration information:ROS noetic \ python 3.8 (the same problem using python 2.7) \ ubuntu 20.04
Thank you ! Looking forward your reply!