问题
I just getting started to develop openstack.
when it comes to debuging program on my server where devstack is deployed, I congured remote debug options flowing docs on Pycharm's offcial site.
problem raised.
The Frames or call stack? display normally, but variables can't not be displayed and show message "Unable to display frame variables"
what i did just as below:
- mount remote system to local using sshfs
- setup pycharm remote debug options
- add pydevd to my code and connection had been made normally.
I even tried add both /usr/bin and virtualenv on server as remote interpreter, variables when debugging still can't be displayed.
回答1:
I had pretty much the same problem like you. Check the configurations of your PyCharm.
See here for the solution: https://stackoverflow.com/a/39742235/4151472
I hope it helps.
来源：https://stackoverflow.com/questions/39239981/pycharm-remote-debugging-unable-to-retrieve-variables