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Bug
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Resolution: Fixed
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Highest
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9.2.0, 8.5.18, 7.19.30, 9.2.1, 8.5.19, 9.3.1
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25
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Severity 3 - Minor
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168
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Issue Summary
Office Excel Macro does not show graphs/images in the Excel file on the Confluence page while viewing.
This is reproducible on Data Center: (yes) / (no)
Steps to Reproduce
- Created a Confluence 8.5.18 environment
- Created a space and a page
- Uploaded the below sample Excel (or Word file containing embedded image or graph) file that contains an image;
Test.xlsx
- Added Office Excel macro to the page and select the uploaded Excel file without changing any configuration for the macro
Expected Results
The graph/image should be displayed properly.
Actual Results
Graph/image is not displayed.
Workaround
add below system property to allow the missing classes for deserialisation
-Dofficeconnector.deserialization.classes.allowlist=com.atlassian.plugins.conversion.convert.html.HtmlConversionData,[B
- is related to
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- Gathering Impact
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| Form Name | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
[CONFSERVER-98844] Office Macro is not able to render graph/image in Excel or Word files while viewing
Hi 47f37473287d,
The fix was backported to 8.5.20 so the issue should not occur on 8.5.20
A fix for this issue is available in Confluence Data Center 9.2.2. Upgrade now or check out the Release Notes to see what other issues are resolved.
We upgraded to 8.5.18 the other day. Now all pictures, as a part of an Excel /Wordfile, used the macro Office Word or Office Excel, shows broken images. This is for sure bad news, and we pray that a new version will be released from Atlassian , quite soon! This was an unpleasant one!
https://jira.atlassian.com/browse/CONFSERVER-29521
Seems to be a bug loop.
Confluence 9.2.0 works. The fix should be back portet
At the time of access of a page, the log file atlassian-confluence.log shows:
WARN [http-nio-8090-exec-8] [com.benryan.conversion.FileBackedCache] loadFile Failed to read file <PATH>: Unauthorized deserialization attempt; com.atlassian.plugins.conversion.convert.html.HtmlConversionData
-- url: /plugins/servlet/benryanconversion | userName: it-admin | referer: <URL> | traceId: e5d0766cf4328e27
java.io.InvalidClassException: Unauthorized deserialization attempt; com.atlassian.plugins.conversion.convert.html.HtmlConversionData
at com.benryan.conversion.SafeFileObjectInputStream.resolveClass(SafeFileObjectInputStream.java:46)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.base/java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.base/java.io.ObjectInputStream.readObject0(Unknown Source)
at java.base/java.io.ObjectInputStream.readObject(Unknown Source)
at java.base/java.io.ObjectInputStream.readObject(Unknown Source)
at com.benryan.conversion.FileBackedCache.loadFile(FileBackedCache.java:139)
at com.benryan.conversion.FileBackedCache.lambda$get$0(FileBackedCache.java:125)
Only happens when a graph is on the Sheet. Otherwise it is ok.
Confluence DC 8.5.18
I cannot see this in the release notes for 8.5.20, any reason for that?