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via XWiki.org JIRA by Jean-Vincent Drean, 1 year ago
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, 2 years ago
java.lang.IndexOutOfBoundsException: Index: 4, Size: 4	at java.util.ArrayList.RangeCheck(ArrayList.java:546)	at java.util.ArrayList.remove(ArrayList.java:389)	at org.xwiki.rendering.block.AbstractBlock.replaceChild(AbstractBlock.java:153)	at com.xpn.xwiki.doc.XWikiDocument.updateDocumentSection(XWikiDocument.java:4808)	at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:133)	at com.xpn.xwiki.web.SaveAction.action(SaveAction.java:193)	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215)	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115)