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Common Yii questions

Revision #11 has been created by Maurizio Domba Cerin on Oct 18, 2011, 8:37:56 AM with the memo:

fixed spelling errors
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Common Yii questions

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FAQs

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yii, common, questions, beginners

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[...]
### I got an error: Call to a member function getAttributes() on a non-object ...
what to do?

#### Answer:
First of all you should always read the error...
The problem is actually indeed that you trying to use a function on some variable that is not an object, and because it is not an object - it doesn't hasve the method you want to use! so uUse **var_dump** or **echo CVarDumper::dump($param, 10, true); ** or **print_r** , TOto understand why it is not an object! fFor example if you tried to get a user via active record it can be null if it idoes not exists, you need to check it...

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### Why Form / ActiveForm not doing ajax validation ?
[...]
14 0
23 followers
Viewed: 58 013 times
Version: 1.1
Category: FAQs
Tags: beginners, common, questions, Yii
Written by: dckurushin
Last updated by: migajek
Created on: Oct 17, 2011
Last updated: 12 years ago
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