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-invoke Delete action on the persistence.xml node in project logical view => file is deleted, but still visible in project logical view and user can still "work" with it (well, if (s)he bypass some exceptions like: WARNING [org.openide.loaders.DataObject] java.lang.IllegalStateException: The data object /tmp/FromEntities/src/conf/persistence.xml is invalid; you may not call getNodeDelegate on it any more; see #17020 and please fix your code [catch] at org.openide.loaders.DataObject.getNodeDelegate(DataObject.java:267) at org.netbeans.modules.xml.multiview.ToolBarMultiViewElement.getLookup(ToolBarMultiViewElement.java:137) ... ) Same appplies also for *.dbschema file
Created attachment 56732 [details] screenshot
Randomly reproducible (i.e., not under the debugger).
Now not reproducible at all, so downgrading. Please let me know if you can still reproduce in a recent daily build. Thanks.
Hopefully fixed in dbce534558c8.