weird modeler startup error

From: Hogue, Brian (Brian.Hogu..FIB.ORG)
Date: Tue Oct 19 2004 - 16:37:41 EDT

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I've been using Cayenne for a couple weeks now , today the modeler just stopped working. I tried removing the install and starting over - but I'm getting the same failure. It looks as if it does nothing when the bat file (modeler.bat) is executed - but I redirected the output to a file and captured the following:

org.objectstyle.cayenne.CayenneRuntimeException: [v.1.1RC1 October 3 2004] Global exception.
        at org.objectstyle.cayenne.access.util.SelectObserver.nextGlobalException(SelectObserver.java:222)
        at org.objectstyle.cayenne.access.DataNode.performQueries(DataNode.java:325)
        at org.objectstyle.cayenne.access.DataDomain.performQueries(DataDomain.java:654)
        at org.objectstyle.cayenne.access.DataContext.performQueries(DataContext.java:1373)
        at org.objectstyle.cayenne.access.Transaction.performQueries(Transaction.java:179)
        at org.objectstyle.cayenne.access.DataContext.performQueries(DataContext.java:1331)
        at org.objectstyle.cayenne.access.DataContext.performQuery(DataContext.java:1587)
        at org.objectstyle.cayenne.access.DataContext.performQuery(DataContext.java:1521)
        at org.objectstyle.cayenne.pref.CayennePreferenceService.getDomain(CayennePreferenceService.java:119)
        at org.objectstyle.cayenne.pref.CayennePreferenceService.getPreferenceDomain(CayennePreferenceService.java:172)
        at org.objectstyle.cayenne.pref.CayennePreferenceService.initPreferences(CayennePreferenceService.java:180)
        at org.objectstyle.cayenne.pref.HSQLEmbeddedPreferenceService.startService(HSQLEmbeddedPreferenceService.java:153)
        at org.objectstyle.cayenne.modeler.Application.initPreferences(Application.java:288)
        at org.objectstyle.cayenne.modeler.Application.startup(Application.java:213)
        at org.objectstyle.cayenne.modeler.Main$1.run(Main.java:136)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:454)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
Caused by: java.sql.SQLException: General error: java.lang.NullPointerException
        at org.hsqldb.jdbc.jdbcUtil.sqlException(Unknown Source)
        at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
        at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
        at org.hsqldb.jdbcDriver.connect(Unknown Source)
        at org.objectstyle.cayenne.conn.DriverDataSource.getConnection(DriverDataSource.java:151)
        at org.objectstyle.cayenne.conn.PooledConnectionImpl.reconnect(PooledConnectionImpl.java:126)
        at org.objectstyle.cayenne.conn.PooledConnectionImpl.getConnection(PooledConnectionImpl.java:163)
        at org.objectstyle.cayenne.conn.PoolManager.uncheckConnection(PoolManager.java:427)
        at org.objectstyle.cayenne.conn.PoolManager.getConnection(PoolManager.java:411)
        at org.objectstyle.cayenne.conn.PoolManager.getConnection(PoolManager.java:385)
        at org.objectstyle.cayenne.access.DataNode.performQueries(DataNode.java:313)
        ... 20 more
org.objectstyle.cayenne.CayenneRuntimeException: [v.1.1RC1 October 3 2004] Global exception.
        at org.objectstyle.cayenne.access.QueryResult.nextGlobalException(QueryResult.java:214)
        at org.objectstyle.cayenne.access.DataNode.performQueries(DataNode.java:325)
        at org.objectstyle.cayenne.access.DataDomain.performQueries(DataDomain.java:654)
        at org.objectstyle.cayenne.access.DataContext.performQueries(DataContext.java:1373)
        at org.objectstyle.cayenne.access.Transaction.performQueries(Transaction.java:179)
        at org.objectstyle.cayenne.access.DataContext.performQueries(DataContext.java:1331)
        at org.objectstyle.cayenne.access.DataContext.performNonSelectingQuery(DataContext.java:1254)
        at org.objectstyle.cayenne.pref.HSQLEmbeddedPreferenceService.stopService(HSQLEmbeddedPreferenceService.java:171)
        at org.objectstyle.cayenne.pref.CayennePreferenceService$1.run(CayennePreferenceService.java:156)
Caused by: java.sql.SQLException: General error: java.lang.NullPointerException
        at org.hsqldb.jdbc.jdbcUtil.sqlException(Unknown Source)
        at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
        at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
        at org.hsqldb.jdbcDriver.connect(Unknown Source)
        at org.objectstyle.cayenne.conn.DriverDataSource.getConnection(DriverDataSource.java:151)
        at org.objectstyle.cayenne.conn.PooledConnectionImpl.reconnect(PooledConnectionImpl.java:126)
        at org.objectstyle.cayenne.conn.PooledConnectionImpl.getConnection(PooledConnectionImpl.java:163)
        at org.objectstyle.cayenne.conn.PoolManager.uncheckConnection(PoolManager.java:427)
        at org.objectstyle.cayenne.conn.PoolManager.getConnection(PoolManager.java:411)
        at org.objectstyle.cayenne.conn.PoolManager.getConnection(PoolManager.java:385)
        at org.objectstyle.cayenne.access.DataNode.performQueries(DataNode.java:313)
        ... 7 more

Any help or insight is much appreciated. Thanks,

Brian

Next message: Andrus Adamchik: "Re: weird modeler startup error"
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