This page is to track common bugs encountered in the software and hardware related to the CDC design project.
### LD_LIBRARY_PATH
The default `LD_LIBRARY_PATH` environment variable is incorrectly set in the Ubuntu VM. As a result, GNU Radio might not be able to find the compiled OOT modules. Please do the following to correct this issue.
Open BASH configuration file in VS Code.
```
$ code ~/.bashrc
```
Update the existing line setting `LD_LIBRARY_PATH` as follows: