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How can I correct java applications that fail to run on mobile phone?

Habtamu Aboma
Greenhorn

Joined: Jul 06, 2007
Posts: 4
I have developed application using j2me.I used MIDP 2.1 and CLDC 1.1 .When I install it on N70 nokia mobile phone it will not function properly.It works properly when I run it using emulator.How can I fix the problem?
Arnb Sen
Ranch Hand

Joined: Feb 23, 2004
Posts: 145
If N70 supports filesystem access, you might consider logging and writing to the filesystem...


Regards,<br />Arnab
Rashid Mayes
Ranch Hand

Joined: Jan 11, 2006
Posts: 160
Can you describe the problem in greater detail?


Rashid Mayes
http://www.hostj2me.com/ - http://www.worlddeveloper.org/
Habtamu Aboma
Greenhorn

Joined: Jul 06, 2007
Posts: 4
I have developed mobile application program using MIDP 2.1 . I ported it to Nokia N70. But it fails to run on N70 because N70 supports MIDP 2.0 .How can I run my application program on N70 mobile phone.what is the difference between MIDP 2.1 and MIDP 2.0?
Thanks!
George Kalfas
Greenhorn

Joined: Aug 05, 2004
Posts: 22
If you are using the Sun Wireless Toolkit try changing your project's properties from MIDP 2.1 to MIDP 2.0.
This can be done from the menu Project -> Settings -> API Selection -> Custom -> Profiles MIDP 2.0.

After pressing OK, rebuilt the project, create the package again (Project -> Package -> Create package), and transmit the jar file to the mobile device.

I hope this works for you!
Syam Sathyan George
Ranch Hand

Joined: Apr 26, 2006
Posts: 64
I had a similar problem while trying to install a j2me app long back(when i was a beginner).
I carefully filled up the 'vendor name' etc into the JAD and unticked the unwanted libraries,this solved the issue.


Syam.Sathyan.George
(My boss is a Jewish carpenter)
 
I agree. Here's the link: http://aspose.com/file-tools
 
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