Crash when simulating into an MS with a BITFLAG column

[SpheMakh]

The error below goes away when I removed the BITFLAG column. Looks like an undefined variable in /usr/lib/python2.7/dist-packages/Cattery/Meow/MSUtils.py line 926

# 2021-03-10 12:45:57: Running meqtree-pipeliner.py  --mt 4 -c /stimela_mount/code/tdlconf.profiles [sim] ms_sel.ddid_index=0 ms_sel.field_index=0 ms_sel.msname=/stimela_mount/msdir/meerkat-hydra-selfcal.ms sim_mode="sim only" ms_sel.input_column=DATA ms_sel.output_column=MODEL_POINTS me.use_smearing=0 ms_sel.tile_size=256 /usr/local/lib/python3.6/dist-packages/Cattery/Siamese/turbo-sim.py =_simulate_MS
# Traceback (most recent call last):
#   File "/usr/lib/python2.7/dist-packages/Cattery/Meow/MSUtils.py", line 926, in _select_new_ms
#     self.flagsets = get_flagsets(ms);
#   File "/usr/lib/python2.7/dist-packages/Cattery/Meow/MSUtils.py", line 1465, in get_flagsets
#     fs.load(ms);
#   File "/usr/lib/python2.7/dist-packages/Cattery/Meow/MSUtils.py", line 1491, in load
#     print "Warning: unexpected type (%s) for %s keyword of BITFLAG column, ignoring"%(type(order),kw);
# UnboundLocalError: local variable 'order' referenced before assignment
# Traceback (most recent call last):
#   File "/usr/lib/python2.7/dist-packages/Timba/TDL/Compile.py", line 225, in run_forest_definition
#     define_func(ns,**args);
#   File "/usr/local/lib/python3.6/dist-packages/Cattery/Siamese/turbo-sim.py", line 179, in _define_forest
#     raise RuntimeError("MS not set up in compile-time options");
# RuntimeError: MS not set up in compile-time options
# Traceback (most recent call last):
#   File "/usr/bin/meqtree-pipeliner.py", line 147, in <module>
#     module,ns,msg = Compile.compile_file(mqs,script,config=section);
#   File "/usr/lib/python2.7/dist-packages/Timba/TDL/Compile.py", line 304, in compile_file
#     predef_args=predef_args,define_args=define_args,postdef_args=postdef_args);
#   File "/usr/lib/python2.7/dist-packages/Timba/TDL/Compile.py", line 294, in run_forest_definition
#     raise TDL.CumulativeError(*ns.GetErrors());
# CumulativeError:
#  [  1] MS not set up in compile-time options
# ### Starting meqserver
# ### Attaching to configuration file /stimela_mount/code/tdlconf.profiles
# ### Loading config section sim
# ### Setting option ms_sel.ddid_index=0
# ### Setting option ms_sel.field_index=0
# ### Setting option ms_sel.msname=/stimela_mount/msdir/meerkat-hydra-selfcal.ms
# ### Setting option sim_mode=sim only
# ### Setting option ms_sel.input_column=DATA
# ### Setting option ms_sel.output_column=MODEL_POINTS
# ### Setting option me.use_smearing=0
# ### Setting option ms_sel.tile_size=256
# ### Compiling /usr/local/lib/python3.6/dist-packages/Cattery/Siamese/turbo-sim.py