# Troubleshooting
If you're having trouble with debugpy, check below for information which may help. If something isn't covered here, please file an issue with the information given in [Filing an issue](#filing-an-issue).
## Known Issues
There are a few known issues in the current version of the debugger:
### Breakpoints not set
If you receive an error saying **breakpoint not set**, then look at your path mappings in `launch.json`. See Meta-Issue [#2976](https://github.com/Microsoft/vscode-python/issues/2976) for more details.
### Debugging Library Files
If you want to debug library files, you have to disable `justMyCode` in `launch.json`. Previously this setting was `debugStdLib`. For example:
```js
{
"name": "Terminal",
"type": "python",
"request": "launch",
"pythonPath": "${config:python.pythonPath}",
"program": "${file}",
"console": "integratedTerminal",
"justMyCode": false
},
```
## Filing an issue
When filing an issue, make sure you do the following:
- Check existing issues for the same problem (also see the "Known Issues" section above for widespread problems).
- Follow instructions in [this](https://github.com/microsoft/debugpy/blob/main/.github/ISSUE_TEMPLATE/bug_report.md) template for filing a bug report.
- Include any debugger logs that you may have. See [here](https://github.com/microsoft/debugpy#debugger-logging) for instructions on how to enable logging.
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