error log

{"error": "Shell form does not validate{'html_initial_name': u'initial-js_lib', 'form': <mooshell.forms.ShellForm object at 0x4a22b10>, 'html_name': 'js_lib', 'html_initial_id': u'initial-id_js_lib', 'label': u'Js lib', 'field': <django.forms.models.ModelChoiceField object at 0x4974950>, 'help_text': '', 'name': 'js_lib'}{'html_initial_name': u'initial-js_wrap', 'form': <mooshell.forms.ShellForm object at 0x4a22b10>, 'html_name': 'js_wrap', 'html_initial_id': u'initial-id_js_wrap', 'label': u'Js wrap', 'field': <django.forms.fields.TypedChoiceField object at 0x4974f50>, 'help_text': '', 'name': 'js_wrap'}"}