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Added about debugging in WebStorm #4317

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Aug 22, 2017
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Added about debugging in WebStorm #4317

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7 changes: 7 additions & 0 deletions docs/en/Troubleshooting.md
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Expand Up @@ -119,6 +119,13 @@ If you are using Facebook's [`create-react-app`](https://github.com/facebookincu

More information on Node debugging can be found [here](https://nodejs.org/api/debugger.html).

### Debugging in WebStorm
The easiest way to debug Jest tests in [WebStorm](https://www.jetbrains.com/webstorm/) is using `Jest run/debug configuration`. It will launch tests and automatically attach debugger.

In the WebStorm menu `Run` select `Edit Configurations...`. Then click `+` and select `Jest`. Optionally specify the Jest configuration file, additional options, and environment variables. Save the configuration, put the breakpoints in the code, then click the green debug icon to start debugging.

If you are using Facebook's [`create-react-app`](https://github.com/facebookincubator/create-react-app), in the Jest run/debug configuration specify the path to the `react-scripts` package in the Jest package field and add `--env=jsdom` to the Jest options field.

### Caching Issues

The transform script was changed or babel was updated and the changes aren't
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