Problem
Widget doesn't display correctly and display following message on the blog
TEMPLATE ERROR: Invalid data reference post.url: No dictionary named: 'post' in: ['blog']
Cause
That error usually occurs when you place the code outside of Blog widget. Sometime the widget asks you to place the code below
<b:includable id='post' var='post'>
but you couldn't find the code and hence placed the code somewhere else.
Resolution
Step 1 - At Template -> Edit HTML
Check Expand Widget Templates
Step 2 - Ctrl + f and find the code <b:includable id='post' var='post'>
Step 3 - Cut the code from previous location and Paste it below <b:includable id='post' var='post'>.
Widget doesn't display correctly and display following message on the blog
TEMPLATE ERROR: Invalid data reference post.url: No dictionary named: 'post' in: ['blog']
Cause
That error usually occurs when you place the code outside of Blog widget. Sometime the widget asks you to place the code below
<b:includable id='post' var='post'>
but you couldn't find the code and hence placed the code somewhere else.
Resolution
Step 1 - At Template -> Edit HTML
Check Expand Widget Templates
Step 2 - Ctrl + f and find the code <b:includable id='post' var='post'>
Step 3 - Cut the code from previous location and Paste it below <b:includable id='post' var='post'>.