Troubleshooting
Nexus Repository Manager 3 specific troubleshooting articles.
- Why does the dashboard Total Components count change after upgrade?
- UI Upload Redirects to 404 or Authentication Prompt After Component Upload
- Proxying the Ironbank Docker Registry
- Troubleshooting "authenticated registries require a credential-provider" error for Cargo Repositories
- Redirecting HTTP requests to HTTPS in Nexus Repository 3
- How to fix "Request URI ... does not match SAML request destination ..." issues with Nexus 3
- Repos appear empty after a Nexus Repository upgrade/migration
- Resolving "Certificates do not conform to algorithm constraints" issue in Nexus Repository
- Nexus Repository 3 requests fail with FileAlreadyExistsException or NoSuchFileException under file blobstore content/tmp directory
- Nexus Repository 3 database migration fails due to PSQLException value too long for type character varying(250)
- Docker repositories in Nexus Repository 3.77.0 respond with 500 Server error when receiving X-Forwarded-Port header
- Failed Upgrade to Sonatype Nexus Repository 3.73.0 due to IllegalBlockSizeException last block incomplete in decryption
- Troubleshooting the "BlobStoreException: Failed to start blob store with new configuration" Error When Using Azure Blob Storage
- DockerHub and Quay.io returning 429 due to rate limits
- Scheduler health check fails after migrating to external DB
- Repository: Troubleshooting Artifact Download Failures
- Repository: Troubleshooting "PKIX path building failed" from proxy repository remote with https
- Repository browse doesn't work for users with restricted read access
- Repository: A proxy repository is not working, status says "Online - Remote Auto Blocked and Unavailable"
- Nexus Repository 3 HA: How to Solve Common Installation Issues
- Repository: Getting "Invalid authentication ticket" error when installing product license
- Repository: Nexus Repository startup fails with "Could not lock User prefs. Couldn't flush user prefs: Couldn't get file lock."
- Nexus Repository 3: startup fails due to partially written install configuration files from karaf bootstrap
- NuGet Install-Module command fails with End of Central Directory record could not be found
- Repository: Nexus Repository 3 fails to start due to IOException keystore password was incorrect
- Repository 3 Blobstore SocketTimeoutException accessing AWS S3 buckets due to DNS cache
- Advanced Debugging of SMTP Protocol Inside Nexus Repository 3
- Too many open files processing elasticsearch translog files prevents startup
- Nexus Repository 3 Startup Fails Due to ConstraintViolationException Blob Store does not exist
- Starting Nexus Repository 3 as a service may result in a Karaf NullPointerException on start-up