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Troubleshooting: Update error messages for missing Alien token #340

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Merged
ddobrigk merged 1 commit into from
Jan 15, 2026
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Troubleshooting: Update error messages for missing Alien token #340

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7 changes: 5 additions & 2 deletions 7 docs/troubleshooting/README.md
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Expand Up @@ -167,10 +167,13 @@ How to check the timestamp?

### AliEn connection failed

Error message:
Error messages:

```text
Alien Token Check failed - Please get an alien token before running with https CCDB endpoint, or alice-ccdb.cern.ch!
Error in <TJAlienCredentials::readPassword>: Error while reading from stdin
Error in <TJAlienConnectionManager>: Context creation failure
Error in <TJAlienConnectionManager>: Failed to connect to any server! Giving up
[FATAL] TGrid::Connect returned nullptr. May be due to missing alien token
```

- Create the AliEn token by executing the `alien.py` command inside the O2Physics environment.
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