Ext version tested:

  • ST 2.2(beta)
Browser versions tested against:
  • Chrome
  • navigationView generates error with methods reset(), pop(), fireEvent('back') all generate the error Uncaught TypeError: Cannot call method 'getPageBox' of null. The "back" buttons do work, tho after the error, the labels are thrown off when using title as label.
Steps to reproduce the problem:
  • Not sure exactly, but appears to be related to pushing two lists into the same navigationView or using a segmented button to push onto a navigationView.
The result that was expected:
  • no error and methods to perform as expected (pop, reset, back).
The result that occurs instead:
  • Uncaught TypeError: Cannot call method 'getPageBox' of null.
Test Case:

See this URL for live test case:
  • see test case at above link. not compiled.
Possible fix:
  • not provided
Additional CSS used:
  • only default ext-all.css
Operating System:
  • MacOS 10.8