| Editing a page using the RealTime Editor removes content from the page. Between the "auto-save by Realtime Session", entire paragraphs get removed. This can be seen in the page history. Conditions under which this occurred:
- only 1 user editing the page in RealTime session
- a message that I cannot store the change because of a broken network connection appeared
- the content could be recovered by rolling back the page to a prior version
In the server logs, this error is present 6 times in the span of 3minutes. The error is associated with the page where the content of the page disappeared
2024-04-02 10:40:57,055 [http-nio-8080-exec-1 - https:java.lang.IndexOutOfBoundsException: Index 3 out of bounds for length 1
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248)
at java.base/java.util.Objects.checkIndex(Objects.java:372)
at java.base/java.util.ArrayList.get(ArrayList.java:459)
at com.xpn.xwiki.doc.XWikiDocument.updateDocumentSection(XWikiDocument.java:8553)
at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:227)
at com.xpn.xwiki.web.SaveAndContinueAction.doWrappedAction(SaveAndContinueAction.java:126)
at com.xpn.xwiki.web.SaveAndContinueAction.action(SaveAndContinueAction.java:199)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:636)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
[...]
This issue was encountered on XWiki 14.10.16 and it happened 3 different times, for the same page. |
