Challenge :"Build a Custom Home Page for Lightning Experience". AppBuilder/new throws error: "This page has an error. You might just need to refresh it. Failed to initialize a component [Cannot convert undefined or null to object] Failing descriptor: {flexipageEditor:leftPanel}". How to fix?
3 respuestas
Hi @Sujatha Ankam I'm a member of Trailhead Help, could you please mark the post which helped you to resolve your query as "Best Answer" to close this thread?
Thank you!
