I am on a summer 16 dev box trying to get a hang on lightning apps, I started looking at this documentation. My locker service is disabled
Enable Lightning LockerService Security This critical update enables LockerService, a new and advanced security layer for your Lightning Components. 2/11/2017 138 days remaining Not Activated
https://www.lightningdesignsystem.com/platforms/lightning/
I am facing issues when trying to extend force:slds to my application
1) How do I extend force:slds in <aura:application>
to use Lightning design system sytle sheets?
Failed to save undefined: No APPLICATION named markup://force:slds found :
As per docs :
Your Lightning Out, LC4VC, and Lightning Application automatically get the Lightning Design System stylesheets and design tokens if they extend force:slds. This is the easiest way to stay up-to-date and consistent with SLDS enhancements.
2) When I try to include lightning:XXX tags in my component I get the component not found error. Is this because I have an older version of SLDS package in static resource?
Failed to save undefined: No COMPONENT named markup://lightning:badge found
I am able to add ui:xxx, force:xxx, aura:xxxx tags in the component except the lightning:xxx tags.