I have this error when set deletable=True:
File "E:\web2py\gluon\globals.py", line 133, in <lambda>
self._caller = lambda f: f()
File "E:\web2py\gluon\tools.py", line 2335, in f
return action(*a, **b)
File "E:/web2py/applications/init/controllers/plugin_admin.py"
<http://127.0.0.01:8000/admin/default/edit/init/controllers/plugin_admin.py>,
line 142, in update
if form.accepts(request.vars, session):
File "E:\web2py\gluon\sqlhtml.py", line 1200, in accepts
self.table._db(self.table.id == self.record.id).update(**fields)
File "E:\web2py\gluon\dal.py", line 5173, in update
fields = self.db[tablename]._listify(update_fields,update=True)
File "E:\web2py\gluon\dal.py", line 4464, in _listify
raise SyntaxError, 'Field %s does not belong to the table' % name
SyntaxError: Field delete_this_record does not belong to the table