HTML editor crashes for 'str' object has no attribute 'name'
When opening the HTML editor, this traceback is raised: ``` Traceback (most recent call last): File "/home/ced/Projects/tryton/trytond/trytond/protocols/wrappers.py", line 208, in wrapper result = func(request, pool, *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/ced/Projects/tryton/trytond/trytond/protocols/wrappers.py", line 264, in wrapper result = func(request, pool, *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/ced/Projects/tryton/trytond/trytond/ir/routes.py", line 80, in html_editor 'model': field.model.name, ^^^^^^^^^^^^^^^^ AttributeError: 'str' object has no attribute 'name' ```
issue