This error message/scenario sounds familiar. I was trying to install
gl4java on a WinXP/JRE1.3.1/IE6 test machine, and was getting the same
exception. (Install went fine on Win2K and MacOSX) Here's the
sequence of events and errors I went through as I tried to install
gl4java on WinXP:
1. Tried to install via the "Automatic Installation (download the
Installer)" link. When I tried to run the "install.bat", either via
double-clicking, or via the command prompt it wouldn't run. Via the
command prompt, I would see this error:
C:\Downloads\GL4JavaInstall\gl4java-
INSTALLER\GL4Java\Installer>install.bat
Files\JavaSoft\JRE\1.3.1_04\lib\ext\QTJava.zip"" was unexpected at this
time.
2. Next I turned off the Java2 plug-in modified the java.policy file,
and tried the web installer. In the installer, the "native libs"
directory path was not set, so I had to navigate to locate it. It
finished the installation, and said everything was installed properly.
I tested it on a demo applet and received the
Exception:java.lang.NoClassDefFoundError: gl4java/awt/GLAnimCanvas1
error. I did a search for the gl4java.jar, png.jar, etc. and for
whatever reason, they weren't installed.
3. After several retry's, I decided to do the manual binaries
install.....this works fine.
Thought I should pass it on....
Jack
On Monday, September 23, 2002, at 01:33 PM, Max Gilead wrote:
> Soh Chee Weng,Bryan wrote:
>
>> sorry if i'm repeating a question that has been asked previously.
>> i'm prompted with this error
>> Exception:java.lang.NoClassDefFoundError: gl4java/awt/GLAnimCanvas
>>
>> tried installing whatever i could get my hands on but its still
>> there. could anyone advise me about the matter.
> As you probably know it means that your application can't find class
> mentioned above. You can correct this by adding gl4java.jar to the
> CLASSPATH, putting GL4Java .class files to some directory which is
> already in classpath or putting gl4java.jar into JDK's jre/lib/ext
> directory. For compiler to find it you need to put it into CLASSPATH.
>
> If you have any further problems please be more specific on what is
> your CLASSPATH (ie. what is the output of 'set' without arguments),
> what your starting script contains and where GL4Java files are.
>
> HTH,
> Max
>
>
>
>
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