Not able to use CVM

Question

Hi there
I want to use Global PIN applet(which is installed in the card by provider) in my code, so I downloaded Java Card Export File for GlobalPlatform Card Specification v2.1.1 – v1.0 from the GP website. http://globalplatform.org/specificationscard.asp
my code is like this:
import GP_export.GP_exportA00000015100.org.globalplatform.*;
if( !( GPSystem.getCVM(GPSystem.CVM_GLOBAL_PIN).isVerified() ) )
               return false;and the compiler returns 2 errors:
-The project was not built since its build path is incomplete. Cannot find the class file for org.globalplatform.CVM. Fix the build path then try building this project.
-The type org.globalplatform.CVM cannot be resolved. It is indirectly referenced from required .class files     I can use for example methods of GPSystem class in this package (eg: GPSystem.getCardState() works well.) but I can not understand whats wrong with the GPSystem.getCVM. Does the CVM class need any modification?
I should mention that the CVM.class file only contains an Interface whereas GPSystem.class file contains GPsystem class.
By the way I use Eclipse with its java card plugins.
Any comments will be appreciated : )
-Thanks

Answer 1

Hi,
The problem is this line (as well as your JAR file): import GP_export.GP_exportA00000015100.org.globalplatform.*. GPSystem is in that package in your JAR file but it is referencing import org.globalplatform.CVM. You need to ensure the top level directory in the JAR you put on your build path is org, not GP_export.
Cheers,
Shane