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Student pictures files not showing


I created an assignment where the students had to upload a screen shot. The students can upload the screen shots but when I go to grade them it says" 502 Bad Gateway" and " Service is currently unavailable. Try again later." It was working 2 days ago and now its not. Please Help!

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Community Coach
Community Coach

Hi @ShannonJackson1 

Canvas is currently experiencing problems with the Docviewer tool, which may be affecting your view in Speedgrader.

For a current update on the status of services in Canvas, you can see notices about problems and outages on the status page at