O'Mega fails to parse DMsimpt UFO file

Bug #1905125 reported by Thorsten Ohl
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
WHIZARD
Fix Released
High
Thorsten Ohl

Bug Description

| Model: Found UFO sources for model 'DMsimpt'
Fatal error: exception Invalid_argument("Y")
| command: /usr/local/bin/omega_UFO.opt -model:UFO_dir ./DMsimpt -model:exec -model:write_WHIZARD > DMsimpt.ufo.mdl

Reproduced w/ http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/DMsimpt/dmsimpt_v1.3.ufo.tgz from http://feynrules.irmp.ucl.ac.be/wiki/DMsimpt

This error message is not helpful. I will investigate.

Thorsten Ohl (thomega)
Changed in whizard:
importance: Undecided → High
assignee: nobody → Thorsten Ohl (thomega)
status: New → Triaged
Revision history for this message
Thorsten Ohl (thomega) wrote :

The hypercharge attribute is not documented in the UFO paper. I made the stupid error of expecting an integer (all UFO files that I had seen only had the nonsensical Y = 0), but I should have anticipated fractions of course.

As a temporary workaround until the fix is publicly available, just remove all 'Y = ...' attributes from particle.py, it is never used anyway.

Changed in whizard:
status: Triaged → Fix Committed
Changed in whizard:
status: Fix Committed → Fix Released
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Related questions

Remote bug watches

Bug watches keep track of this bug in other bug trackers.