I am getting "Cannot read property 'split' of undefined " when I try to open the app for Edit. Just started yesterday when I opened the app in MS Team. I need to present this app to our business users tomorrow. This is the first time I see this error. I have been working on the project for the last 2 months. There is no export option for me to back up the app in the MS Team environment.
Solved! Go to Solution.
Thank you v-jefferni,
I have already opened the ticket for this issue. I received the same error message when I open Teams on the browser and edit the app. I found out after restart my pc, I can edit the app for the first time, and the error message coming back after closing the app and try to edit again.
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