Java WebStart Exception

[SudheerJ]

Hi,

When i try to open IR of XI 3.0 SP 19 I am getting the below error.

java.lang.NoClassDefFoundError: java/security/CodeSigner

at com.sun.javaws.security.SigningInfo.setContains(Unknown Source)

at com.sun.javaws.security.SigningInfo.overlapChainLists(Unknown Source)

at com.sun.javaws.LaunchDownload.checkSignedResourcesHelper(Unknown Source)

at com.sun.javaws.LaunchDownload.checkSignedResources(Unknown Source)

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

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

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

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

at com.sun.javaws.Main.launchApp(Unknown Source)

at com.sun.javaws.Main.continueInSecureThread(Unknown Source)

at com.sun.javaws.Main$1.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

To solve the below error i have already tried all the options mentioned in the forum but no luck.

Thanks in advance.

best regards,

Sudheer

[p330068 · Accepted solution]

Hi Sudheer,

Click on the Start -> Run -> javaws press ENTER

it will show you version of Java installed in your Desktop. Check the Java version ->It should be Java version 1.4.2 for your IR of XI 3.0 SP 19.

From here you can run the IR URL...it will open properly.

Hope this will helps you.

Thanks

Arun Jaiswal