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Getting Errors in Lightning Experience Spring '17
Keep getting this error below in the App Manager panel and have been seeing werid behavior in other places. Some apps I did for trailheads no longer function correctly either, some produce Aura.loadComponent(): Failed to initialize application errors while others are not displaying any data.
Uncaught TypeError: Cannot read property 'b' of null throws at https://geowil-dev-ed.lightning.force.com/auraFW/javascript/hS-U-Sm-fapuqhqczmdv5g/aura_prod.js:345:219
Aura.loadComponent(): Failed to initialize application. An internal server error has occurred Error ID: 1999217911-47099 (713029975)
Uncaught TypeError: Cannot read property 'b' of null throws at https://geowil-dev-ed.lightning.force.com/auraFW/javascript/hS-U-Sm-fapuqhqczmdv5g/aura_prod.js:345:219
Aura.loadComponent(): Failed to initialize application. An internal server error has occurred Error ID: 1999217911-47099 (713029975)
I am getting these in a Spring 17 Dev edition. Its actually anywhere in Lightning Exp. Setup and related pages/components. Whenever there is a list it starts throwing dozens of the error messages indicated above when the mouse hovers over them.