Launching RM from RA intermittent error
sweetcorn
New Altair Community Member
Hi All,
Every second time (seems to be the pattern...) I launch RM from RA I get an error:
Unable to launch the application.
I click "Details" and get:
Error: Unexpected exception:java.lang.reflect.InvocationTargetException
I can see "Launch file":
<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="http://rapidsrv:8080/webstart/" href="http://rapidsrv:8080/RAWS/rapidminer.jnlp">
<information>
<title>RapidMiner 5.2</title>
<vendor>Rapid-I</vendor>
<icon href="rapidminer_icon.png" kind="default" />
<icon href="splashscreen_community.png" kind="splash" />
<shortcut online="true">
<desktop />
<menu submenu="Rapid-I" />
</shortcut>
<homepage>http://www.rapidminer.com</homepage>
<offline-allowed />
<association mime-type="application-x/x-rapidminer"
extensions="rmp" />
</information>
<security>
<all-permissions />
</security>
<resources>
<!-- Application Resources -->
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se" initial-heap-size="1000m" max-heap-size="1000m"/>
<jar href="rapidminer.jar" main="true"/>
<jar href="launcher.jar" main="false"/>
<!-- jar href="bcmail.jar" main="false"/ -->
<!-- jar href="bcprov.jar" main="false"/ -->
<jar href="blas.jar" main="false"/>
<jar href="collections-generic.jar" main="false"/>
<jar href="colt.jar" main="false"/>
<jar href="commons-codec-1.4.jar" main="false"/>
<jar href="commons-collections.jar" main="false"/>
<jar href="commons-httpclient-3.1.jar" main="false"/>
<jar href="commons-lang-2.4.jar" main="false"/>
<jar href="commons-logging-1.1.jar" main="false"/>
<jar href="concurrent.jar" main="false"/>
<jar href="encog.jar" main="false"/>
<jar href="freehep-export.jar" main="false"/>
<jar href="freehep-graphics2d.jar" main="false"/>
<jar href="freehep-graphicsio-emf.jar" main="false"/>
<jar href="freehep-graphicsio.jar" main="false"/>
<jar href="freehep-graphicsio-pdf.jar" main="false"/>
<jar href="freehep-graphicsio-ps.jar" main="false"/>
<jar href="freehep-graphicsio-svg.jar" main="false"/>
<jar href="freehep-graphicsio-swf.jar" main="false"/>
<jar href="freehep-io.jar" main="false"/>
<jar href="freehep-swing.jar" main="false"/>
<jar href="freehep-util.jar" main="false"/>
<jar href="freehep-xml.jar" main="false"/>
<!-- jar href="gentlyWEB.jar" main="false"/ -->
<!-- jar href="glazedlists.jar" main="false"/ -->
<jar href="groovy-all-1.7.7.jar" main="false"/>
<jar href="ivy-2.2.0.jar" main="false"/>
<jar href="jama.jar" main="false"/>
<jar href="jcommon.jar" main="false"/>
<!-- jar href="jdom.jar" main="false"/ -->
<jar href="jep.jar" main="false"/>
<jar href="jfreechart.jar" main="false"/>
<!-- jar href="jh.jar" main="false"/ -->
<jar href="jmathplot.jar" main="false"/>
<jar href="joone-engine.jar" main="false"/>
<jar href="jugpreview.jar" main="false"/>
<jar href="jung-algorithms.jar" main="false"/>
<jar href="jung-api.jar" main="false"/>
<jar href="jung-graph-impl.jar" main="false"/>
<jar href="jung-visualization.jar" main="false"/>
<!-- jar href="jwnl.jar" main="false"/ -->
<jar href="jxl.jar" main="false"/>
<jar href="kdb.jar" main="false"/>
<jar href="looks.jar" main="false"/>
<jar href="mail.jar" main="false"/>
<jar href="microba.jar" main="false"/>
<!-- jar href="rome.jar" main="false"/ -->
<jar href="rsyntaxtextarea.jar" main="false"/>
<jar href="vldocking.jar" main="false"/>
<jar href="ws-commons-util-1.0.2.jar" main="false"/>
<jar href="xmlrpc-client-3.1.3.jar" main="false"/>
<jar href="xmlrpc-common-3.1.3.jar" main="false"/>
<jar href="xpp3.jar" main="false"/>
<jar href="xstream.jar" main="false"/>
<property name="rapidminer.homerepository.url" value="http://rapidsrv:8080" />
<property name="rapidminer.homerepository.user" value="username" />
</resources>
<application-desc name="RapidMiner 5.2"
main-class="com.rapidminer.gui.RapidMinerGUI" width="800" height="600">
</application-desc>
<update check="background" />
</jnlp>
And also Exception:
java.lang.reflect.InvocationTargetException
at java.awt.EventQueue.invokeAndWait(EventQueue.java:1042)
at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1326)
at com.rapidminer.gui.RapidMinerGUI.run(RapidMinerGUI.java:234)
at com.rapidminer.gui.RapidMinerGUI.launch(RapidMinerGUI.java:523)
at com.rapidminer.gui.RapidMinerGUI.main(RapidMinerGUI.java:505)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.javaws.Launcher.executeApplication(Launcher.java:1809)
at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1750)
at com.sun.javaws.Launcher.doLaunchApp(Launcher.java:1512)
at com.sun.javaws.Launcher.run(Launcher.java:130)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
at javax.swing.text.html.parser.Parser.errorContext(Parser.java:736)
at javax.swing.text.html.parser.Parser.parse(Parser.java:2240)
at javax.swing.text.html.parser.DocumentParser.parse(DocumentParser.java:105)
at javax.swing.text.html.parser.ParserDelegator.parse(ParserDelegator.java:78)
at javax.swing.text.html.HTMLEditorKit.read(HTMLEditorKit.java:232)
at javax.swing.JEditorPane.setText(JEditorPane.java:1499)
at javax.swing.JEditorPane.<init>(JEditorPane.java:273)
at com.rapidminer.gui.tools.ExtendedHTMLJEditorPane.<init>(ExtendedHTMLJEditorPane.java:53)
at com.rapidminer.gui.tools.WelcomeScreen.<init>(WelcomeScreen.java:236)
at com.rapidminer.gui.MainFrame.<init>(MainFrame.java:419)
at com.rapidminer.gui.RapidMinerGUI$1.run(RapidMinerGUI.java:237)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641)
at java.awt.EventQueue.access$000(EventQueue.java:84)
at java.awt.EventQueue$1.run(EventQueue.java:602)
at java.awt.EventQueue$1.run(EventQueue.java:600)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:611)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
When this happens, I just close the error, relaunch RM and everything works ok. But I get the error again if I repeat the steps. Has anybody seen this before or can recommend any fix?
Let me know if you need more info on my system.
Thanks.
Every second time (seems to be the pattern...) I launch RM from RA I get an error:
Unable to launch the application.
I click "Details" and get:
Error: Unexpected exception:java.lang.reflect.InvocationTargetException
I can see "Launch file":
<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="http://rapidsrv:8080/webstart/" href="http://rapidsrv:8080/RAWS/rapidminer.jnlp">
<information>
<title>RapidMiner 5.2</title>
<vendor>Rapid-I</vendor>
<icon href="rapidminer_icon.png" kind="default" />
<icon href="splashscreen_community.png" kind="splash" />
<shortcut online="true">
<desktop />
<menu submenu="Rapid-I" />
</shortcut>
<homepage>http://www.rapidminer.com</homepage>
<offline-allowed />
<association mime-type="application-x/x-rapidminer"
extensions="rmp" />
</information>
<security>
<all-permissions />
</security>
<resources>
<!-- Application Resources -->
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se" initial-heap-size="1000m" max-heap-size="1000m"/>
<jar href="rapidminer.jar" main="true"/>
<jar href="launcher.jar" main="false"/>
<!-- jar href="bcmail.jar" main="false"/ -->
<!-- jar href="bcprov.jar" main="false"/ -->
<jar href="blas.jar" main="false"/>
<jar href="collections-generic.jar" main="false"/>
<jar href="colt.jar" main="false"/>
<jar href="commons-codec-1.4.jar" main="false"/>
<jar href="commons-collections.jar" main="false"/>
<jar href="commons-httpclient-3.1.jar" main="false"/>
<jar href="commons-lang-2.4.jar" main="false"/>
<jar href="commons-logging-1.1.jar" main="false"/>
<jar href="concurrent.jar" main="false"/>
<jar href="encog.jar" main="false"/>
<jar href="freehep-export.jar" main="false"/>
<jar href="freehep-graphics2d.jar" main="false"/>
<jar href="freehep-graphicsio-emf.jar" main="false"/>
<jar href="freehep-graphicsio.jar" main="false"/>
<jar href="freehep-graphicsio-pdf.jar" main="false"/>
<jar href="freehep-graphicsio-ps.jar" main="false"/>
<jar href="freehep-graphicsio-svg.jar" main="false"/>
<jar href="freehep-graphicsio-swf.jar" main="false"/>
<jar href="freehep-io.jar" main="false"/>
<jar href="freehep-swing.jar" main="false"/>
<jar href="freehep-util.jar" main="false"/>
<jar href="freehep-xml.jar" main="false"/>
<!-- jar href="gentlyWEB.jar" main="false"/ -->
<!-- jar href="glazedlists.jar" main="false"/ -->
<jar href="groovy-all-1.7.7.jar" main="false"/>
<jar href="ivy-2.2.0.jar" main="false"/>
<jar href="jama.jar" main="false"/>
<jar href="jcommon.jar" main="false"/>
<!-- jar href="jdom.jar" main="false"/ -->
<jar href="jep.jar" main="false"/>
<jar href="jfreechart.jar" main="false"/>
<!-- jar href="jh.jar" main="false"/ -->
<jar href="jmathplot.jar" main="false"/>
<jar href="joone-engine.jar" main="false"/>
<jar href="jugpreview.jar" main="false"/>
<jar href="jung-algorithms.jar" main="false"/>
<jar href="jung-api.jar" main="false"/>
<jar href="jung-graph-impl.jar" main="false"/>
<jar href="jung-visualization.jar" main="false"/>
<!-- jar href="jwnl.jar" main="false"/ -->
<jar href="jxl.jar" main="false"/>
<jar href="kdb.jar" main="false"/>
<jar href="looks.jar" main="false"/>
<jar href="mail.jar" main="false"/>
<jar href="microba.jar" main="false"/>
<!-- jar href="rome.jar" main="false"/ -->
<jar href="rsyntaxtextarea.jar" main="false"/>
<jar href="vldocking.jar" main="false"/>
<jar href="ws-commons-util-1.0.2.jar" main="false"/>
<jar href="xmlrpc-client-3.1.3.jar" main="false"/>
<jar href="xmlrpc-common-3.1.3.jar" main="false"/>
<jar href="xpp3.jar" main="false"/>
<jar href="xstream.jar" main="false"/>
<property name="rapidminer.homerepository.url" value="http://rapidsrv:8080" />
<property name="rapidminer.homerepository.user" value="username" />
</resources>
<application-desc name="RapidMiner 5.2"
main-class="com.rapidminer.gui.RapidMinerGUI" width="800" height="600">
</application-desc>
<update check="background" />
</jnlp>
And also Exception:
java.lang.reflect.InvocationTargetException
at java.awt.EventQueue.invokeAndWait(EventQueue.java:1042)
at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1326)
at com.rapidminer.gui.RapidMinerGUI.run(RapidMinerGUI.java:234)
at com.rapidminer.gui.RapidMinerGUI.launch(RapidMinerGUI.java:523)
at com.rapidminer.gui.RapidMinerGUI.main(RapidMinerGUI.java:505)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.javaws.Launcher.executeApplication(Launcher.java:1809)
at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1750)
at com.sun.javaws.Launcher.doLaunchApp(Launcher.java:1512)
at com.sun.javaws.Launcher.run(Launcher.java:130)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
at javax.swing.text.html.parser.Parser.errorContext(Parser.java:736)
at javax.swing.text.html.parser.Parser.parse(Parser.java:2240)
at javax.swing.text.html.parser.DocumentParser.parse(DocumentParser.java:105)
at javax.swing.text.html.parser.ParserDelegator.parse(ParserDelegator.java:78)
at javax.swing.text.html.HTMLEditorKit.read(HTMLEditorKit.java:232)
at javax.swing.JEditorPane.setText(JEditorPane.java:1499)
at javax.swing.JEditorPane.<init>(JEditorPane.java:273)
at com.rapidminer.gui.tools.ExtendedHTMLJEditorPane.<init>(ExtendedHTMLJEditorPane.java:53)
at com.rapidminer.gui.tools.WelcomeScreen.<init>(WelcomeScreen.java:236)
at com.rapidminer.gui.MainFrame.<init>(MainFrame.java:419)
at com.rapidminer.gui.RapidMinerGUI$1.run(RapidMinerGUI.java:237)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641)
at java.awt.EventQueue.access$000(EventQueue.java:84)
at java.awt.EventQueue$1.run(EventQueue.java:602)
at java.awt.EventQueue$1.run(EventQueue.java:600)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:611)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
When this happens, I just close the error, relaunch RM and everything works ok. But I get the error again if I repeat the steps. Has anybody seen this before or can recommend any fix?
Let me know if you need more info on my system.
Thanks.
0