4 Replies Latest reply: Feb 28, 2013 4:02 AM by 633274 RSS

    Query Builder error when using worksheet tabs

      Now and then, when I click on a worksheet tab to focus it, I get a pop-up dialoque with a Query Builder error:
      Text is not a valid, single SELECT statement.
      QB-ERROR: NullPointerException
      Query Builder disabled.
      at com.adbs.ast.AstNodeBase.getMyChildren(wc:166)
      at com.adbs.ast.SQLSubQueryExpressions.getMyChildren(pn:132)
      at com.adbs.ast.AstNodeBase.dispose(wc:98)
      at com.adbs.ast.AstNode.dispose(nc:86)
      at com.adbs.querybuilder.QueryBase.loadFromAST(fm:80)
      at com.adbs.querybuilder.UnionGroup.loadFromAST(uh:1411)
      at com.adbs.querybuilder.SubQuery.loadFromAST(zo:351)
      at com.adbs.querybuilder.Query.loadFromAST(xf:30)
      at com.adbs.querybuilder.QueryBuilder.e(uj:2579)
      at com.adbs.querybuilder.QueryBuilder.e(uj:1347)
      at com.adbs.querybuilder.QueryBuilder.setSQL(uj:1134)
      at oracle.dbtools.raptor.controls.query.QueryBuilderEditPanel$6.construct(QueryBuilderEditPanel.java:636)
      at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)
      at java.lang.Thread.run(Thread.java:619)
      Please note that I didn't click on the "Query Builder" tab, neither do I want to use the Query Builder at all. I can just close the message and get back to work, but the dialogue is annoying. Is there any way to stop it? Disabling Query Builder would be an option, but I couldn't find anything relevant in Preferences.

      I'm using SQL Developer 3.0.04.