Hi everyone!
Please excuse my ignorance!
I was working through the Rolling with Ruby tutorial to get a feel of
things. Everything seems to work until I tried editing as in the last
example in part 2 when I got the following error -
|Called id for nil, which would mistakenly be 4 – if you really wanted the id of nil, use object_id
|||
Extracted source (around line #8):
|5:
6:
Edit Recipe
7:
8:
9: <input id=“recipe_id” name=“recipe[id]” size=“30”
10: type=“hidden” value="<%= @recipe.id %>" />
11:
Title
|Can anyone explain what happened here? Since all the code is generated
by Rails scripts, I was wondering if I have some verison
incompatibility.
Thanks.
Stephen Ng