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Added fix for ulimit error during macOS binary install #505

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merged 3 commits into from
Sep 6, 2024
Merged

Added fix for ulimit error during macOS binary install #505

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4890ab3
Added fix for ulimit error during macOS binary install
heramb-modugula Sep 6, 2024
a6412ec
Error message formatting
heramb-modugula Sep 6, 2024
e6d952a
Removed extra endquote
heramb-modugula Sep 6, 2024
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17 changes: 17 additions & 0 deletions ionic/troubleshooting.md
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Expand Up @@ -19,6 +19,23 @@ GZ_CONFIG_PATH=<path_to_install_dir>/share/gz/

## macOS

### Maximum number of open files reached `ulimit` error
When installing using homebrew, you may see the following error message:

```bash
Error: The maximum number of open files on this system has been reached. Use 'ulimit -n' to increase this limit.
```

As suggested in the error message, run the command below and check the output. The default value is set to `256` which is too low.
```bash
ulimit -n
```

Run the following command to increase the open files `ulimit` and then proceed with the homebrew install:
```bash
ulimit -n 10240
```

### Unable to find `urdf_model.h` error
After installing all the dependencies and starting the build process, you may encounter an error that looks like this:

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