Using {location: 'replace'} to go back to the previous state should pop history instead of creating two identical entries · Issue #1590 · angular-ui /ui-router · GitHub
![javascript - Unwanted print error of rejected promise for state transition of ui-router to console - Stack Overflow javascript - Unwanted print error of rejected promise for state transition of ui-router to console - Stack Overflow](https://i.stack.imgur.com/W68js.png)
javascript - Unwanted print error of rejected promise for state transition of ui-router to console - Stack Overflow
Activating classes using ng-class and $state.is, $state.includes · Issue #568 · angular-ui/ui-router · GitHub
![Transition with all the data remains in heap - memory leak? · Issue #3603 · angular-ui/ui-router · GitHub Transition with all the data remains in heap - memory leak? · Issue #3603 · angular-ui/ui-router · GitHub](https://user-images.githubusercontent.com/14911994/34826648-b360ff2a-f6d7-11e7-973b-65570c96ea42.png)