Show useful error messages

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#19 opened on Apr 11, 2020 0 comments 0 reactions 0 assignees View on GitHub

enhancement

Description

For example, users may get blank screens or cant connect when there are errors. Show some sort of messaging so the user isnt confused.

![image](https://user-images.githubusercontent.com/723579/79052583-9386ff00-7c05-11ea-978b-76ee903caefa.png)

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