Traceback (most recent call last):
  File "lib/galaxy/jobs/runners/__init__.py", line 157, in prepare_job
    job_wrapper.prepare()
  File "lib/galaxy/jobs/__init__.py", line 832, in prepare
    self.command_line, self.extra_filenames = tool_evaluator.build()
  File "lib/galaxy/tools/evaluation.py", line 408, in build
    self.__build_command_line( )
  File "lib/galaxy/tools/evaluation.py", line 424, in __build_command_line
    command_line = fill_template( command, context=param_dict )
  File "lib/galaxy/util/template.py", line 9, in fill_template
    return str( Template( source=template_text, searchList=[context] ) )
  File "/home/g2test/server/eggs/Cheetah-2.2.2-py2.7-linux-x86_64-ucs4.egg/Cheetah/Template.py", line 1004, in __str__
    return getattr(self, mainMethName)()
  File "cheetah_DynamicallyCompiledCheetahTemplate_1423148623_64_93878.py", line 234, in respond
NotFound: cannot find 'optional_inputs' while searching for 'options_type.optional_inputs.optional_inputs_selector'