image

🎉 🎉 RAPIDMINER 9.10 IS OUT!!! 🎉🎉

Download the latest version helping analytics teams accelerate time-to-value for streaming and IIOT use cases.

CLICK HERE TO DOWNLOAD

Launching RM from RA intermittent error

sweetcornsweetcorn Member Posts: 3 Contributor I
edited July 2019 in Help
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&gt;
<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.
Tagged:
Sign In or Register to comment.