Java files no longer previewing correctly in SpeedGrader

Hi - I have students submit .java files to Canvas, and I use SpeedGrader to give line-by-line feedback. This stopped working in the last couple days - student files show up in preview has containing the content "JWT rejected: JTI has already been used" instead of the correct content of their file. Thus I cannot give line-by-line feedback anymore. If I download the files individually they show the students' code correctly, so this is specifically the previewer having an issue.

I saw that last time .java files stopped working correctly, it was fixed. The following ticket got the response "we recognize how the change disrupted your grading experience. I have news to share: our engineering team deployed a fix today":

https://community.instructure.com/en/discussion/595831/java-source-files-in-speedgrader-no-longer-showing?tab=all&utm_source=community-search&utm_medium=organic-search&utm_term=java

Please fix this if at all possible!

Find more posts tagged with

Student

Instructor

Accepted answers

All comments

keith_rowley

This is also happening with Excel template files (.xltx)

RajalakshmiSund

We are noticing this in our instance also with .java and .py files.

NoahBoswell

Hello @AmandaONeal , @keith_rowley and @RajalakshmiSund ,

If you are still experiencing this issue and haven't already, I strongly recommend that you reach out to technical support for assistance, and be sure you share with them screenshots of the behavior you're experiencing. You can check out How do I contact Canvas Support? for additional resources.

Best,
Noah

Unanswered Questions

New Speedgrader UI Showing Student Names
With the new SpeedGrader UI, we are seeing student names appear in the page title even when the “Hide student names” setting is enabled. When using Classic Quizzes, there is no option within the quiz settings to enable anonymous grading, so we rely on instructors using the hide student names setting in SpeedGrader to…
File Name Change
Speedgrader chaning file name when being downloaded. Speedgrader: When downloading a submitted assignment, the file name is being changed to an unrecognizable name — (Student's actual name was part of the file name — changed for privacy.) Ideas???
Could "Timeline Visualization" be the Key to Improving the Student Calendar?
We are all familiar with the standard Course Calendar, where assignment due dates are automatically added. However, at my institution, we structure our assignments as Challenges that develop over a period of time, rather than just a single deadline. Currently, the calendar only highlights the "end point." It would be a…
Better Submit Button UI to prevent accidental Submits Message
The current placement of the "Submit" button creates a "slip" in user behavior where habit-clicking "Next" leads to an accidental final submission. I think Canvas could easily fix this by: Moving the Submit button away from the navigation buttons (maybe above the question instead of below it) and/or Adding a "Confirm…
Copyright Settings: Best Practices for Implementation
Hi everyone! I would love to hear your suggestions and best‑practice tips on implementing copyright settings. https://embed.app.guidde.com/playbooks/8eYgHHmwTXKMLxDW4LqEDX