Its better if you use JDK instead of just JRE. This may not solve your
problem, but its better to use JDK for development environment. JRE is
supposed to be installed on end user's machines. Just install JDK and add it
to Java paths in eclipse.
---
Ashish Patil
On Feb 1, 2008 4:29 AM, Martin Milan <[EMAIL PROTECTED]> wrote:
> Hi there - VB.Net / C# coder with a sense of adventure here...
>
> I've read a few books on Java, and decided to give it a whirl - having
> used Eclipse 3.3 to knock together a quick "Hello World" app with Swing,
> I've decided to try and create a small application for mobile phones.
> EclipseME looks like just the sort of think I'm after then, no?
>
> So, I've got Eclipse Version: 3.3.1.1 Build id: M20071023-1652 installed
> to d:\eclipse\eclipse.
> I've got the Sun jre1.6.0_03, hidden away in c:\program files...
> I've got the Sun Wireless Toolkit 2.5.2 installed at c:\WTK2.5.2.
> EclipseME 1.7.7 running as a plugin on Eclipse...
>
> I've "written" the following as a first midlet...
>
> import javax.microedition.midlet.MIDlet;
> import javax.microedition.midlet.MIDletStateChangeException;
>
>
> public class CMainForm extends MIDlet {
>
> protected void destroyApp(boolean arg0) throws
> MIDletStateChangeException {
>
> }
>
> protected void pauseApp() {
> // TODO Auto-generated method stub
>
> }
>
> protected void startApp() throws MIDletStateChangeException {
> // TODO Auto-generated method stub
>
> }
>
> /**
> * @param args
> */
> public static void main(String[] args) {
> // TODO Auto-generated method stub
>
> }
>
> }
>
>
> In other words - just the stubs... When I try and debug this in eclipse,
> I'm getting a UnsatisfiedLinkError. Here's the stack trace:
>
> Exception in thread "main" java.lang.UnsatisfiedLinkError:
> com.sun.midp.main.Configuration.getProperty0
> (Ljava/lang/String;)Ljava/lang/String;
> at com.sun.midp.main.Configuration.getProperty0(Native Method)
> at com.sun.midp.main.Configuration.getProperty(Configuration.java:32)
> at com.sun.midp.lcdui.Resource.<clinit>(Resource.java:30)
> at com.sun.midp.main.Main.initSystemLabels(Main.java:686)
> at com.sun.midp.main.Main.main(Main.java:103)
> ERROR: JDWP Unable to get JNI 1.2 environment, jvm->GetEnv() return code =
> -2
> JDWP exit error AGENT_ERROR_NO_JNI_ENV(183):
> [../../../src/share/back/util.c:820]
>
> I've tried looking on Google, and it seems this is a common problem, and
> one that ought to be obvious for people who know what they are doing with
> Eclipse. Any cnance of a hint for us beginners?
>
> Cheers,
>
> Martin
>
>
>
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