I have had trouble with "Stop" before as well. Sometimes the little square in the stop button spins and spins, and it never stops stopping! Other times after stopping I try to run the cell again, and nothing happens. I find that refreshing the browser clears this up most of the time.
I had a student that put a calculation in a cell that took a very long time to complete, which basically froze the worksheet waiting for this one calculation. We had trouble stopping and deleting the offending cell. We ended up downloading the file, opening it in a regular text editor, deleting the "bad" calculation, and uploading back to Sage. There may be a better way, but it did work. Aaron On Saturday, April 22, 2017 at 2:33:53 AM UTC-10, [email protected] wrote: > > A few days ago I typed this command in a Sage worksheet on my SMC account: > > implicit_plot3d(x^2/2+y^2/2-z^2/3==1, (x,-4,4), (y,-4,4), (z,-4,4), > opacity=.7, plot_points=200) > and got this error message > > Loading 3D scene... > error rendering 3d scene -- error downloading > /blobs/151e7106-0e5c-4e60-856b-37689fa78300.sage3d?uuid=151e7106-0e5c-4e60-856b-37689fa78300 > > I was unable to stop or restart the worksheet. It just kept flashing, even > after I closed it and opened it again. The same command on Sage installed > on my computer worked fine. Then this morning I re-opened the same Sage > worksheet and found that it is still flashing, and I am unable to stop it > or restart it. I also tried to login and out of my account. Now it seems > that I am unable to use that Sage worksheet at all, that had a lot of > content. Any help would be appreciated. > > > -- You received this message because you are subscribed to the Google Groups "sage-cloud" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-cloud/3ed8026e-5d6a-487e-adb8-e1ad91cf01e5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
