Type: Regression Bug
Affects Version/s: 6.2.X EE
Steps to reproduce:
1. Create a Web Content Structure with a Text field.
2. Create a template for this structure
3. Create a Web Content based on the new structure
4. Go to Admin -> Configuration -> Application Display Templates -> Add -> Asset Publisher Template
5. Create an Asset Publisher Application Display Templates, with the source in the attached AP_template.ftl.
6. Place an Asset Publisher on a page, and configure it to use the recently created Application Display Templates.
Result: the Asset Publisher portlet the article correctly, but in console a NumberFormatException is thrown.