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Docs: Clearing Cache to Resolve Setup Errors (#1802)

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docs: how to clear cache on error

* Detailed description found here <https://github.com/langflow-ai/langflow/issues/1783>
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Sam Arbid 2024-04-30 14:51:09 +02:00 • committed by GitHub
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docs/docs/migration/possible-installation-issues.mdx
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@ -25,3 +25,15 @@ For this error to occur, two scenarios are possible:
In this case, you might not be running the correct executable.
To solve this issue, you can run the correct executable by running _`python -m langflow run`_ instead of _`langflow run`_ and if that doesn't work, you can try uninstalling langflow and reinstalling it using _`python -m pip install langflow --pre -U`_.
2. Some version conflicts might have occurred during the installation process. Run _`python -m pip install langflow --pre -U --force-reinstall`_ to reinstall langflow and its dependencies.
## _`Something went wrong running migrations. Please, run 'langflow migration --fix'`_
TLDR;
- Clear the cache by deleting the contents of the cache folder.
This folder can be found at:
- **Linux or WSL2 on Windows**: `home/<username>/.cache/langflow/`
- **MacOS**: `/Users/<username>/Library/Caches/langflow/`
If you wish to retain your files, ensure to back them up before clearing the folder.
This error often occurs when upgrading Langflow, the new version can't override `langflow-pre.db in `.cache/langflow/`. Clearing the cache removes this file but will also erase your settings.