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Beehive Conferencing Java-based Client Error: Cannot grant permissions to unsigned jars

User746169-OracleDec 11 2013 — edited Dec 18 2013

Hi,

When I start a Beehive online web conference via the Java-based client on Ubuntu 12.04, I get the following error:

net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize application.

    at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:778)

    at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:552)

    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:889)

Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Cannot grant permissions to unsigned jars. Application requested security permissions, but jars are not signed.

    at net.sourceforge.jnlp.runtime.JNLPClassLoader.setSecurity(JNLPClassLoader.java:289)

    at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:209)

    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:323)

    at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:770)

    ... 2 more

Caused by:

net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Cannot grant permissions to unsigned jars. Application requested security permissions, but jars are not signed.

    at net.sourceforge.jnlp.runtime.JNLPClassLoader.setSecurity(JNLPClassLoader.java:289)

    at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:209)

    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:323)

    at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:770)

    at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:552)

    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:889)

Thanks for your help

This post has been answered by Pbell-Oracle on Dec 18 2013
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Comments

Pbell-Oracle Dec 18 2013
Answer

We have an HTTP/HTTPS conflict when downloading the JavaFX client that we have not yet been able to resolve without breaking something else :-)

We recommend you use the downloadable client - available from the https://beehiveonline.oracle.com/bcentral/action?page=downloadlanding&appId=Oracle+Beehive+Conferencing+Bootstrap%7Cwind…

Marked as Answer by User746169-Oracle · Sep 27 2020
User746169-Oracle Dec 18 2013

I was hoping to get the Java client to work because my desktop OS is Linux.

Thanks for the info.

Pbell-Oracle Dec 18 2013

We will be looking at the issue again in the New Year and hopefully find a suitable configuration to get round the problem. Until then apologies for the lack of a suitable client.

Phil

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