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[pre-release alpha bug] ERROR - code_parser - cannot import name 'DocumentSearchHit' from 'langchain_core.documents' #1806
Comments
Attempted to perform
which unfortunately deleted all my local project/flows/components :-( |
To address the import error with For the deprecation warnings about Regarding the deletion of your local projects/flows/components, it's crucial to regularly back up your data, especially before performing upgrades or significant changes. If you have backups or version control, you can restore your projects from there. Unfortunately, without a built-in recovery feature in Langflow for such a scenario, manual restoration from backups is the primary solution. For future reference, always ensure you have a recent backup of your work to prevent data loss during upgrades or when encountering unexpected issues. If these steps don't resolve your issues or if you encounter further problems, reaching out to the Langflow support team or community forums for assistance might provide more specific solutions.
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Describe the bug
When attempting to start langflow post upgrade to
Langflow v1.0.0a29
version, we get:Entire stacktrace is attached below,
lf-a29-startup-bug_20240430.txt
To Reproduce
Steps to reproduce the behavior:
python -m pip install langflow --pre --force-reinstall -U
python -m langflow run --env-file ~/langflow/.env
[env file is optional here]Screenshots
n/a
Additional context
Just attempting to start the langflow post upgrade.
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