How to fix Rich Snippets errors for Blogger blogs

When you check the blog using Rich Snippets Testing Tool and found the following problems :

Google search preview
The following errors were found during preview generation:
* This page does not contain authorship or rich snippet markup
Extracted Author/Publisher for this page
* Page does not contain authorship markup

How to solve this problem?

• Go to Google profile and create your profile by using your Gmail email id.
• Go to your profile and click on "Edit Profile".
• Click on "Contributor to" as shown in the picture below

• Click on Add custom link and enter your blog details and click on save.
• Click on "Done Editing"

Next step: go to blogger - Desaign - Page Elements - Add gadget - HTML/JavaScript
add the code below and replace "Your Profile URL Here" with your Google+ profile URL.

<a rel="author" href=" Your Profile URL Here ">
      <img src="http://ssl.gstatic.com/images/icons/gplus-32.png" width="32" height="32">
    </a>

Save, and check the page in Google Rich Snippet Testing tools. You will see "Verified: Authorship markup is verified for this page".