hi team i need help, while running the tap-postgres and target-csv, im getting an error, im using flask as a backend and db is also in postgres,
DuplicateTable: relation "plugin_settings" already exists The above exception was the direct cause of the following exception: \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u250
plz help
✅ 1
v
visch
08/04/2026, 1:08 PM
Sounds like you need to dive in a bit more to how you're running the job. If you're running in flask then you probably have multiple instances running and maybe it's a timing issue.
The entire trace would also be more helpful.
Even more helpful is if you could share a replicable example
v
vikas.gond
08/05/2026, 6:46 AM
[error ] Extractor 'tap-postgres' could not be installed: Failed to install plugin 'tap-postgres'.
2026-08-05T064541.932090Z [info ] Processing .\connectors\tap-postgres
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Preparing metadata (pyproject.toml): started
error: subprocess-exited-with-error
Preparing metadata (pyproject.toml) did not run successfully.
exit code: 1
No available output.
note: This error originates from a subprocess, and is likely not a problem with pip.
Preparing metadata (pyproject.toml): finished with status 'error'
error: metadata-generation-failed
Encountered error while generating package metadata.
from file///C/Users/VI20681214/Downloads/BRIDGEX_CODE/BRIDGEX_CODE/bridgex_app/backend/backend/connectors/tap-postgres
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
e
Edgar Ramírez (Arch.dev)
08/05/2026, 9:57 PM
Hey @vikas.gond. What version of meltano are you using (