Details
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Bug
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Resolution: Tracked Elsewhere
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Medium
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None
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5.4.4, 5.5.7, 5.6.6, 5.7.5, 5.8.10, 5.9.4, 5.9.5
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1
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Description
Summary,
- Due to some changes in the latest versions of Confluence, it is not possible to import, in some cases, from later to earlier versions. This issue is when attachments are included.
How to replicate
- Create a space and export with attachments (later major version)
- Import the space (earlier major version)
Expected results
- The space is imported successfully
Actual results:
- Throws the following error:
Import failed. Check your server logs for more information. com.atlassian.confluence.importexport.ImportExportException: Unable to complete import: Error while importing backup: not-null property references a null or transient value: com.atlassian.confluence.pages.Attachment.contentType
Investigation done
- I assume it fails because of attachments table was dropped in later versions.
Workaround
- Backup without the attachments
- From earlier to later versions works with or without attachments
Attachments
Issue Links
- duplicates
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CONFSERVER-36586 Inaccurate XML Import documentation and text on Confluence Admin>>Backup and restore
- Gathering Impact
- mentioned in
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