Re: [Eclipseme-users] EclipseME 1.7.9 and SUN WTK 2.5.2 - cannot run HelloMIDlet

[Craig S. <cra...@se...>]

Last time I saw security exceptions like you are showing, I had messed 
up the emulator by deleting too much from an emulator folder.  I had to 
reinstall the WTK at that point.  You may also want to make sure that 
the compiler level is set at the lowest Java source/target versions (ie. 
don't use Java 5 or Java 6).

Beyeler Lukas wrote:
> Hi there,
>
> I'm running against a wall here: I've recently installed EclipseME 1.7.9 (I'm quite familiar with Eclipse and Java in general) and the SUN J2ME WTK 2.5.2. Since then I'm stuck trying to get a HelloWorld running (this one here http://developers.sun.com/mobility/midp/articles/wtoolkit/src/HelloMIDlet.java).
>
> Problem: The programme cannot be loaded and generates a null pointer exception (see the error output below) followed by an even more interessting security exception...
>
> At first I thought this had something to do with the Emulator and I installed the programme directly onto the phone (Nokia) but that just showed an 'unhandled exception' as well.
>
> Something I could see as the problem is the line 'Running with locale: German_Switzerland.1252' then followed by 'Incorrect domain name, ...'
> Can I change this somewhere, and what does the line actually mean?
>
> Am I missing any configurations? I just don't see, why a simple HelloWorld by default would throw a SecurityException (not only in emulation, but on the mobile as well).
>
> Mighty thanks,
> BeyelerStudios
>
> Platform: Windows XP, Eclipse 3.3.1, EclipseME 1.7.9, SUN WTK 2.5.2
> EclipseME: installed and configured as described here http://eclipseme.org/docs/installEclipseME.html (w/o Antenna though)
> WTK Emulator: DefaultColorPhone
>
> And here's the output; note that this is generated before the HelloWorld code is executed (which it isn't):
> ------------------------------------------------------------------------------------------------ (-- comments)
> java.lang.NullPointerException
>         at com.sun.kvem.comcon.jsr082.JSR082Bridge.initializeJSR082Support(Unknown Source)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at com.sun.kvem.sublime.MethodExecution.process(Unknown Source)
>         at com.sun.kvem.sublime.SublimeExecutor.processRequest(Unknown Source)
>         at com.sun.kvem.sublime.SublimeExecutor.run(Unknown Source)
> Running with locale: German_Switzerland.1252 -- where can i change that (source of security exception i guess)?
> Incorrect domain name, switching to 'unidentified_third_party'
> java.lang.SecurityException: unidentified_third_party domain is not configured -- bad luck, ey?
>         at com.sun.midp.security.Permissions.forDomain(+118)
>         at com.sun.midp.dev.DevMIDletSuiteImpl.create(+51)
>         at com.sun.midp.dev.DevMIDletSuiteImpl.create(+74)
>         at com.sun.midp.main.Main.runLocalClass(+20)
>         at com.sun.midp.main.Main.main(+80)
> Execution completed. -- not it has not, it hasn't even started yet!!!
> 89703 bytecodes executed
> 4 thread switches
> 1665 classes in the system (including system classes)
> 876 dynamic objects allocated (46812 bytes)
> 1 garbage collections (0 bytes collected)
>
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