pentaho: error (stderr) =256m“”==“” was unexpected at this time. while calling kitchen command (dos command using shell script job entry) from job

问题

I am getting following error while executing shell script in job (execute job inside script on windows platform)

Blockquote 2015/05/20 12:24:56 - Shell - ERROR (version 5.2.0.0, build 1 from 2014-09-30_19-48-28 by buildguy) : (stderr) =256m""=="" was unexpected at this time.

Please find link for job j_test.kjb [https://www.dropbox.com/s/0hf2yl09qo5x0f1/j_test.kjb?dl=0][1]

i need to work on this, any hints will be appreciated

来源：https://stackoverflow.com/questions/30366219/pentaho-error-stderr-256m-was-unexpected-at-this-time-while-calling-k