When have a record_select list form_ui and use inlace editor, the params submitted with POST request is a Array containing the name and the id of associated object (['Test',1]). The column_value_from_param_simple_value method try to find the record with column.association.klass.find(value), but value = ['Test',1].
The solution is passing only the id of associated object or find on value[1] instead on value.
When have a record_select list form_ui and use inlace editor, the params submitted with POST request is a Array containing the name and the id of associated object (['Test',1]). The column_value_from_param_simple_value method try to find the record with column.association.klass.find(value), but value = ['Test',1]. The solution is passing only the id of associated object or find on value[1] instead on value.