Saturday, November 19, 2016¶
Ticket #1273 was caused by an unused virtual field result (used by no layout). The solution was simple: remove that vrtual field.
But why did the error happen on the production site and not in our
test suite? I verified that the polls.Polls table is being shown in
Polls in Lino Welfare. So why did it not happen there? Answer:
because the dangling field was not being evaluated there. But it is
being evaluated by the
lino.modlib.extjs renderer. So I wrote
a new utility function
walk_menu_items which would have seen this error
I added to the specs of Lino Voga and Lino Welfare.