I've started to delevelop a small application, in J2ME, using the placelab libraries... (external jars).
How can i, when building the jar for my application, include the external jar? should i do it in the manifest file? how?
another question about invalid application format.
last night, when developing a small app with eclipse, i build the jar and i've deployed to my 6600 phone, but when the installer starts to install the app, i get an error saying that the application has an invalid format.... why?
Invalid application in this case is probably caused by the fact that 6600 is a CLDC 1.0 phone, and I am guessing that you have built your jar file fro CLDC 1.1. Try to change that option inside the IDE and create the package again.
To get the libraries included in you application, you could also download the placelab source files from sourceforge.net and place the necessary ones inside your jar the normal way.