MAPPLE+java

[Flinois@aol.com]

AU LANCEMENT d'un logiciel MAPPLE voila le message d'erreur affiché
POuvez vous m'aider? merci

java.lang.ExceptionInInitializerError: java.lang.NullPointerException

    at ZeroGs.a(Unknown Source)

    at ZeroGs.a(Unknown Source)

    at com.zerog.ia.installer.Installer.<clinit>(Unknown Source)

    at com.zerog.ia.installer.Main.a(Unknown Source)

    at com.zerog.ia.installer.Main.<clinit>(Unknown Source)

    at java.lang.Class.forName0(Native Method)

    at java.lang.Class.forName(Unknown Source)

    at com.zerog.lax.LAX.launch(Unknown Source)

    at com.zerog.lax.LAX.main(Unknown Source)