Earlier I had to download a SDF to URDF converter package and run the “.py” code. I recieved an error that asked to to download python3 for it reslove and it did.
Later when I tried running my spawn.launch, I get an error that seems like a conflict between versions of python2.7 and python3. Can anyone help resolve the error. The error is as shown below:
Hi @mamojiz97 ,
This seems to be a problem with the
tf2 package of the
Melodic version. Try to update the
tf2 packages of the ROS Melodic version. That could fix the problem.
I have not worked on Melodic version, so I am not exactly sure. I went straight to Noetic from Kinetic.
According to the error output, you have two issues:
- The package name must be in lower case, so change all occurrences
tf2 python module seems to be missing the
__init__ function, so try to update your package version.
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