This problem IS NOT SOLVED. I have had nothing but problems with the New Quizzes format, and I recently LOST AN ENTIRE COURSE. Not even the head administrators from my community college (the largest in the US) were able to determine the problem. Working with the engineers from Instructure, no one was able to solve the problem. I had TWO separate Course Export Packages, and the New Quizzes were gone. This could be an entire other post, but it is relevant here as background information.
Now I'm scrambling to rebuild all of my lost work, about 40-60 hours, before the start of the course. I'm now running into this same issue with banking. As I test, I have a new quiz were all images were uploaded into each question. When I used the "Copy To" to copy the assignment into another development shell, the quiz showed all images. Checking the image links showed that the images were referencing the new course shell. For example, if the image was originally in a course with reference #1262222, the image in that shell referenced that number. When copied over to say, #1263333, the image link showed that reference: 1263333.
But when I went to bank this question, I got the error reported in this thread. Trying the suggestion posited by
How is this possible? How in one instance do the images get copied correctly with their image links linking to the new shell, and in an other instance they are GONE?! Furthermore, if I load images from My Files and copy this to another course, will students be able to access them? Can they access a link to My Files, or only to links in Course Files?
I really feel like I am being held hostage by Canvas. I keep creating materials for students, and Canvas keeps destroying it. This HAS TO STOP!! There has to be an easier way to manage these simple processes.