Are you using the DirectX or OpenGL version of Java 3D?
Do you have DirectX 8.0 or OpenGL 1.1 installed respectively?

Doug Twilleager
Java 3D Team
Sun Microsystems

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>Subject: [JAVA3D] Trouble running J3d 1.3 beta applets
>To: [EMAIL PROTECTED]
>
>I'm having trouble with the J3D 1.3 beta on Win98. The install seemed to
>go OK and
>programs compile, but won't run.
>I was running J3D 1.2.1 without problems using JDK1.3.0.
>I installed JDK1.3.1 then installed J3D 1.3 beta. It looks like the
>dll's and the jar's are
>in the right jre directories.
>When I try running my applet with appletviewer, I get...
>java.lang.UnsatisfiedLinkError: C:\jdk1.3.1_02\jre\bin\J3D.dll: One of
>the library
>files needed to run this application cannot be found
>    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
>...
>Thanks.
>- Jim Robertson
>
>Paul Pantera wrote:
>
>>The Java 3D 1.3 Beta installer is hard-wired to use Microsoft's
>>java.  This was because of problems with InstallAnywhere and
>>JDK 1.4 (InstallAnywhere doesn't work with JDK 1.4).  So they
>>could choose to work on JDK 1.4 or on Windows XP but not
>>both.  (Since Windows XP doesn't have Microsoft's Java,
>>it won't work.)
>>
>>Previous versions used the environment and/or registry to find
>>a JVM on your machine, and would default to Microsoft's java
>>if none were found.  (Remember, this is the JVM used to run
>>the installer, not the JVM where Java 3D is to be installed.)
>>
>>The next release should use a newer version of InstallAnywhere
>>that supports JDK 1.4, so they can take out the hard-wire to
>>Microsoft's java, and the problem will be solved.
>>
>>You could probably create a jview.exe in the windows directory
>>and have it link to java.exe and it might work.  At the time
>>they shipped Java 3D 1.3 Beta, Windows XP wasn't available to
>>them yet.
>>
>>-Paul
>>
>>On Sat, 5 Jan 2002 17:24:15 GMT, Marc Palmer <[EMAIL PROTECTED]> wrote:
>>
>>>Hi,
>>>
>>>Hmmm, I can't install the OpenGL 1.3 beta on my Windows XP box. The 1.2.1
>>>installs fine on the same box (repeatedly).
>>>
>>>When running the 1.3 installer I get:
>>>
>>>===================================================================
>>>ERROR: Could not locate Java Virtual Machine : Class not registered
>>>
>>>                           [ OK ]
>>>===================================================================
>>>
>>>I verified the size, tried downloading it again. Still the same problem.
>>>
>>>What's going on? Why can the 1.2.1 install find my VM and the 1.3 can't?
>>>They are being launched from the same location, same user, etc.
>>>
>>>I've got the JRE+Plugin 1.3.1 and 1.4 Beta installed on the system - all
>>>is working fine. Why can't the Zero-G install find any of my JREs to run
>>>the install?
>>>
>>>Like I said, J3d 1.2.1 installer works fine on this system, repeatedly.
>>>
>>>:(
>>>
>>>Cheers
>>>
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>>
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>

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