[opencms-dev] error! nullpointerexception - please help!

[martin eberle]

hi,
as mailed before this one, here my console output by starting opencms:

C:\opencms4030>java -mx64M -classpath opencms.jar;xerces.jar;mysql.jar
com.openc
ms.core.CmsShell config/opencms.properties < config/cmssetup.txt
[OpenCms] creating first cms-object
[OpenCms] initializing the main resource-broker
[CmsRbManager] ressourcebroker-name: null
[CmsRbManager] ressourcebroker-classname: null
[CmsRbManager] Critical error while loading resourcebroker.
[OpenCms] Critical error while loading resourcebroker.
[CmsException]: 33 Resourcebroker-init error. Detailed Error: Critical
error whi
le loading resourcebroker. . Caught Exception:
>java.lang.NullPointerException<
        at com.opencms.file.CmsRbManager.init(CmsRbManager.java:98)
        at com.opencms.core.OpenCms.<init>(OpenCms.java:123)
        at com.opencms.core.CmsShell.<init>(CmsShell.java:85)
        at com.opencms.core.CmsShell.main(CmsShell.java:196)
>java.lang.NullPointerException
>       at java.lang.Class.forName0(Native Method)
>       at java.lang.Class.forName(Unknown Source)
>       at com.opencms.file.CmsRbManager.init(CmsRbManager.java:74)
>       at com.opencms.core.OpenCms.<init>(OpenCms.java:123)
>       at com.opencms.core.CmsShell.<init>(CmsShell.java:85)
>       at com.opencms.core.CmsShell.main(CmsShell.java:196)

java.lang.NullPointerException
        at com.opencms.core.CmsShell.printPrompt(CmsShell.java:266)
        at com.opencms.core.CmsShell.commands(CmsShell.java:153)
        at com.opencms.core.CmsShell.main(CmsShell.java:199)

It seems, that the classpath is found, but the sources are damaged?!

greetz
martin