Hello. Tranks for reply.
I created jar with eclipse, with the option to export.
first I compiling using JDK 1.7. But I read in foruns that I need to use 1.6. Then I change in Java Paths, Jdk 1.7 for 1.6 but Isn't work.
the only libraries that i use are android.jar, B4AShared.jar and Core.jar, and of course Jdk 1.6
I read something abaout classpath, but I don't undestand it. I try to add android.jar, B4AShared.jar and Core.jar into jar created, into a folder named libs. But isn't work.
When I add library to b4a is ok, but when compiling project crash.
Thanks again for you replies.