.. _FAQ.meteo.rst:

KO:Treatment failed (list objects are unhashable)
===========================================================================

In meteo section, if you have this error message in xml file **KO:Treatment failed (list objects are unhashable)**, check if you have the good format for **model**:

::

  #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  # Section meteo
  #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  
  [[meteo]]
    depend = []  
    description = 'Preparation meteorological forcings'
    name = 'meteo'
    launch = 'tools.meteo.launch_meteo' 
    function = 'prepare'
    [[[arguments]]]
      model = 'arome_V1'
      # model = ['arome_V1'] : THIS IS A WRONG FORMAT !