30073 ----- 10445 Running NonDestructive Regression Tests Headless: wrong error handling https://pharo.fogbugz.com/f/cases/10445
Diff information: http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/UIManager-md.101 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Polymorph-Widgets-md.798