Error when saving a dot file with rqt_graph
When I try to save a .dot file rqtpraph throws an exeption rosrun rqtgraph rqtgraph Traceback (most recent call last): File "/opt/ros/noetic/lib/python3/dist-packages/rqtgraph/rosgraph.py", line 414, in _savedot handle.write(self.currentdotcode) TypeError: write(self, Union[QByteArray, bytes, bytearray]): argument 1 has unexpected type 'str'
You have some obsolete package versions installed. Please upgrade the following packages and check if the problem still occurs:
distro-info-data, libsystemd0, libudev1 UpgradeStatus: Upgraded to focal on 2022-09-23 (207 days ago) _MarkForUpload: True
All the 3 packages are on the latest version:
Asked by Flow on 2023-04-21 10:09:21 UTC
Comments
This problem is not system specific. It happens on different systems. And even on my virtual machine without any old software.
Asked by Flow on 2023-04-21 23:22:53 UTC
This is a bug in rqt_graph. I am closing this question since you have already have an open issue at:
https://github.com/ros-visualization/rqt_graph/issues/85
Further discussion & progress reports can happen in that issue.
Asked by Mike Scheutzow on 2023-04-22 10:20:05 UTC