[phenixbb] optimize_wxc won't run

[Nian Huang]

Dear All,
I am a novel phenix user. There is a problem whenever I use option
optimize_wxc in phenix. The error message looks like following,

 ----------xray term weight optimization (wxc)----------

Traceback (most recent call last):
  File "/usr/local/data1/nhuang/progs/phenix-1.3b-rc6/phenix/phenix/command_line/refine.py",
line 5, in <module>
    command_line.run(command_name="phenix.refine", args=sys.argv[1:])
  File "/usr/local/data1/nhuang/progs/phenix-1.3b-rc6/phenix/phenix/refinement/command_line.py",
line 82, in run
    call_back_after_monitor_collect=call_back_after_monitor_collect)
  File "/usr/local/data1/nhuang/progs/phenix-1.3b-rc6/phenix/phenix/refinement/driver.py",
line 1143, in run
    call_back_after_monitor_collect = call_back_after_monitor_collect)
  File "/usr/local/data1/nhuang/progs/phenix-1.3b-rc6/phenix/phenix/refinement/strategies.py",
line 449, in refinement_machine
    log                           = log)
  File "/usr/local/data1/nhuang/progs/phenix-1.3b-rc6/phenix/phenix/refinement/weight_xray_chem.py",
line 256, in __init__
    self.wxc_optimization()
  File "/usr/local/data1/nhuang/progs/phenix-1.3b-rc6/phenix/phenix/refinement/weight_xray_chem.py",
line 511, in wxc_optimization
    wxc = self.holder.wxc
AttributeError: weight instance has no attribute 'holder'

I don't know what's the problem. Could it be my installation?

Nian Huang, Ph.D.
Dept. of Biochemsitry
UT Southwestern Medical Center