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Applets are Failed to Load

Granite

Applets are Failed to Load

Hello All,

On Monolithic Windchill Server 10.1M040, All Applets are failed to load.

Its shows a message in Pop up's as below,

The following error occurred during initialization: The operation: "getGlobalDomain" failed.

Nested exception is: wt.util.WTRemoteException: Unable to invoke remote method

Nested exception is: wt.util.WTRemoteException: Unable to locate method server

Nested exception is: wt.util.WTRemoteException: Unable to locate method server

Nested exception is: wt.util.WTRemoteException: Unable to get server

Nested exception is: java.security.AccessControlException: access denied ("java.net.SocketPermission" "127.0.0.1:5002" "connect,resolve")

Please guide us to solve this.

Regards,

Vivek

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8 REPLIES 8

Re: Applets are Failed to Load

Re: Applets are Failed to Load

What version of Java are you using on the client machine?

Re: Applets are Failed to Load

Normally I use Java 1.7.25 but the issue there is with Java 8.

The article solved the issue for me.

Re: Applets are Failed to Load

Hello All,

Thanks for your suggestions and response.

This issue was fixed after editing java.policy file.

Thanks,

Vivek

Re: Applets are Failed to Load

One should not have to use a java.policy file to get applets to work.

A couple of thing here:

  1. One should be sure the server has the latest generic patches for Java client compatibility -- various recent changes in the Java applet security model have required patches to Windchill.
  2. Java 8 clients are not yet officially supported with any version of Windchill. They will be with 10.2 M030. Whether or not they are officially supported, the applet security model in Java 8 requires all RMI to be tunneled. Workarounds include fully signing an applet (impractical except for a couple of Windchill applets) or editing the java.policy file, but the general approach is simply to enable RMI tunneling, which is enabled out-of-the-box in 10.2 M030.

Re: Applets are Failed to Load

Is there any word yet on Java 8 support for builds of Windchill prior to 10.2 M030? Specifically 10.1 M040.

Re: Applets are Failed to Load

I know of no official news at this time for previous releases.

Highlighted

Re: Applets are Failed to Load

Thanks!

This fixed my problem as well.

Nested exception is: java.security.AccessControlException: access denied ("java.net.SocketPermission" "connect,resolve"); nested exception is:

(wt.fc.fcResource/0) wt.util.WTException: The operation: "getObject" failed.