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unable to load visualvm

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Replies: 1 - Last Post: August 15, 2013 16:21
by: rogerdpack
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Posted: August 15, 2013 16:19 by rogerdpack
as a note, after going to "downloads" "visualvm" section, then downloading the 3 files there, then attempting to add them as local plugins to jvisualvm, I get the following message:

The Plugin Installer found problem timeout of loading VisualVM-TDA-Library-Component[net.java.dev.tda/2.2] while install the following plugins:


VisualVM-TDA-Library-Component VisualVM-TDA-Module VisualVM-Logfile-Module
Posted: August 15, 2013 16:21 by rogerdpack
also when loading the "jnlp" version, as a note, I get this NPE:


<jnlp spec="1.0" codebase="http://java.net/projects/tda/downloads/download/webstart">
<information>
<title>TDA - Thread Dump Analyzer 2.2</title>
<vendor>Ingo Rockel</vendor>
<homepage href="http://tda.java.net/"/>
<icon href="splash.png" kind="splash"/>
<icon href="tda.gif"/>
<offline-allowed/>
<shortcut online="false">
<desktop/>
<menu submenu="TDA - Thread Dump Analyzer"/>
</shortcut>
<update check="background" policy="prompt-update"/>
</information>
<resources>
<j2se version="1.4.2+" href="http://java.sun.com/products/autodl/j2se" max-heap-size="512m"/>
<jar href="tda-2.2.jar"/>
<jar href="jhall.jar"/>
</resources>
<application-desc main-class="com.pironet.tda.TDA"/>
<security>
<all-permissions/>
</security>
</jnlp>


java.lang.NullPointerException
at com.sun.deploy.security.DeployManifestChecker.verify(Unknown Source)
at com.sun.javaws.security.AppPolicy.grantUnrestrictedAccess(Unknown Source)
at com.sun.javaws.security.AppPolicy.addPermissions(Unknown Source)
at com.sun.jnlp.JNLPClassLoader.getTrustedCodeSources(Unknown Source)
at com.sun.deploy.security.CPCallbackHandler$ParentCallback.strategy(Unknown Source)
at com.sun.deploy.security.CPCallbackHandler$ParentCallback.openClassPathElement(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.access$1000(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Replies: 1 - Last Post: August 15, 2013 16:21
by: rogerdpack
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