Affects Version/s: Master
Component/s: Dynamic Data Mapping
1. navigate to Content > Web Content > Templates
2. click on add button
3. fill in mandatory title field and upload a corrupt image file as small image in the Details section
"Dynamic Data Mapping is temporarily unavailable." message is displayed
Navigations are no longer displayed
javax.portlet.PortletException: com.liferay.portal.kernel.exception.SystemException: java.io.IOException: Unsupported image type is thrown to console. See trace here.
Handled exception, so that no exception is thrown to console, and error is message is displayed to user.
Tested on master 0215c51