Stream: troubleshooting

Topic: Upgrade to 6.0

Ana (Jan 14 2026 at 12:46):

Hi everyone,
I upgraded Dataverse from 5.14 to 6.0. During the WAR deploy, I got 300+ warnings related to database constraints that already exist, and the process ended with “Command deploy completed with warnings”. No errors were reported.

After deployment, I verified the running version using the API endpoint:
curl http://localhost:8080/api/info/version
The response was:
{"status": "OK","data": {"version": "6.0","build": "1512-366fd41"}}

Before continuing with the next upgrade steps (for example, upgrading Solr), I would like to confirm whether these warnings are expected and non-critical, or if any additional actions or procedures are required as a result of them.

Thanks!

Philip Durbin 🚀 (Jan 14 2026 at 14:09):

@Ana hi, it's safe to ignore those warnings. We are tracking this here: #11074.

Ana (Jan 14 2026 at 14:17):

Thanks for confirming!

Ana (Jan 16 2026 at 15:58):

Hi,
After upgrading to Dataverse 6.2 and Dataverse Previewers 1.5, image previews are no longer displayed for datasets in draft version. Instead, the image preview generates an error.
image.png
To troubleshoot, I removed the existing external tool using the API and recreated it with the following json, but the issue persists:

{
  "displayName":"View Image",
  "description":"Preview an image file.",
  "toolName":"imagePreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.5/ImagePreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"image/png",
  "allowedApiCalls": [
    {
      "name": "retrieveFileContents",
      "httpMethod": "GET",
      "urlTemplate": "/api/v1/access/datafile/{fileId}?gbrecs=true",
      "timeOut": 3600
    },
    {
      "name": "downloadFile",
      "httpMethod": "GET",
      "urlTemplate": "/api/v1/access/datafile/{fileId}?gbrecs=false",
      "timeOut": 3600
    },
    {
      "name": "getDatasetVersionMetadata",
      "httpMethod": "GET",
      "urlTemplate": "/api/v1/datasets/{datasetId}/versions/{datasetVersion}",
      "timeOut": 3600
    }
  ]
}

Philip Durbin 🚀 (Jan 16 2026 at 16:58):

@Ana hmm, can you please write to https://groups.google.com/g/dataverse-community about this previewers problem? Jim Myers isn't in Zulip but he'll probably answer you there. He's the expert on this topic.

Ana (Jan 16 2026 at 20:03):

Sure, thanks Philip!!

Philip Durbin 🚀 (Jan 16 2026 at 20:34):

@Ana https://groups.google.com/g/dataverse-community/c/YuwGDGnEmho/m/_O4qu8BPEwAJ looks great! Thanks!

Last updated: Apr 03 2026 at 06:08 UTC