Java Development

[amr3434]

i solve the problem "

 JVM error 102 :: Invalid code in filesystem

" by clean the simulators in the blackberry perspective mode in eclipse
but i found new issue that the simulator don't responding to the changed i made in code when i run again it need to close and open again which annoyed me alot it's west a lot of time any suggestion 

[peter_strange]

Are you changing persisted storage?  Is you application run on start-up?  I think things like this means that the Simulator must restart. 

So just change something simple, like say, the text in a label and test to see if this requires a restart. 

[amr3434]

no i don't use presistant store 
and i already change simple things like margin  for fileds  and it required to restart the simulator 

[peter_strange]

Can you replicate this behavior with one of the standard RIM applications?

[amr3434]

do you mean
exp : the sample hello word ??

if yes .. i check it  and it also need the simulator to restart which take mach time 

[peter_strange]

OK, I just tried that, run the HelloWorld which started the Simulator, then updated Hello World to say Hello Peter, run it again and it just replaced the program with the new one in the Simulator.  I am used the standard Eclipse that comes as a complete download (2.0) and I have added JRE 5.0 which I was using for this test.  In this case was testing using a 9780 simulator (which I have found to load faster than a lot of other Simulators), but for other projects I use other Simulators, especially 98xx and 9320 and they all seem to have the same behavior.  .  . 

So in principle what you are trying to do should work.

Sorry I have no idea why this would break.  The only thing I can suggest you do is reinstall everything.  Not a great suggestion I know.....