XLS Reader @ KNIME 2.6.0 (java.lang.reflect.InvocationTargetException)

After updating KNIME to Version 2.6 the XLS Readers in my workflow display the following errors:

ERROR XLSReaderNodeDialog java.lang.reflect.InvocationTargetException

ERROR XLS Reader Execute failed: java.lang.reflect.InvocationTargetException

 

Does anyone experience the same problems?

 

Frank

 

See http://tech.knime.org/forum/knime-general/early-bug-in-knime-260