Weasis NullPointer Exception

[christia...@googlemail.com]

Hello,

I have a problem with the weasis viewer. After the download the application gives me following error: Unexpected java.lang.NullPointer Exception

java.lang.NullPointerException

at java.util.Hashtable.put(Hashtable.java:514)

at java.util.Properties.setProperty(Properties.java:161)

at java.lang.System.setProperty(System.java:787)

at org.weasis.launcher.WeasisLauncher.loadProperties(WeasisLauncher.java:691)

at org.weasis.launcher.WeasisLauncher.launch(WeasisLauncher.java:289)

at org.weasis.launcher.WebstartLauncher.main(WebstartLauncher.java:56)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at com.sun.javaws.Launcher.executeApplication(Unknown Source)

at com.sun.javaws.Launcher.executeMainClass(Unknown Source)

at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)

at com.sun.javaws.Launcher.run(Unknown Source)

at java.lang.Thread.run(Thread.java:744)

The jnlp File is shown:

<jnlp spec="1.6+" codebase="http://192.168.10.4:8080/weasis">

  <information>

    <title>Weasis</title>

    <vendor>Weasis Team</vendor>

    <description>DICOM images viewer</description>

    <description kind="short">An application to visualize and analyze

DICOM images.</description>

    <description kind="one-line">DICOM images viewer</description>

    <description kind="tooltip">Weasis</description>

    <icon href="images/logo-button.png" kind="default"/>

    <icon href="images/about.png" kind="splash"/>

    <shortcut online="false">

      <desktop/>

      <menu submenu="Weasis"/>

    </shortcut>

  </information>

  <security>

    <all-permissions/>

  </security>

  <resources>

    <j2se version="1.6.0_10+" href="http://java.sun.com/products/autodl/j2se" initial-heap-size="128m" max-heap-size="512m"/>

    <j2se version="1.6.0_10+" initial-heap-size="128m" max-heap-size="512m"/>

    <jar href="weasis-launcher.jar" main="true"/>

    <jar href="felix.jar"/>

    <extension href="substance.jnlp"/>

    <property name="felix.config.properties" value="http://192.168.10.4:8080/weasis/conf/config.properties"/>

    <property name="weasis.codebase.url" value="http://192.168.10.4:8080/weasis"/>

    <property name="gosh.args" value="-sc telnetd -p 17179 start"/>

    <property name="apple.laf.useScreenMenuBar" value="true"/>

    <property name="weasis.i18n" value="http://192.168.10.4:8080/weasis-i18n"/>

  </resources>

  <application-desc main-class="org.weasis.launcher.WebstartLauncher">

    <argument>$dicom:get -i 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</argument>

  </application-desc>

</jnlp>

The error comes only on  a Ubuntu (12.04,amd64) machine. At Windows it works normally.

Has someone an idea?

Thanks,

Christian

[nicolas...@gmail.com]

This issue is related to the new security restrictions from JRE 1.7.0_40, see this post.