View Full Version : Warning: unable to resolve references

07-01-2009, 09:03 AM
One of my students has a file saved from yesterday that worked fine, and now it's giving this message with a gigantic list of stuff when you open the file. Is the file just corrupted, and there's no hope of fixing it?

edit: Ok apparently you would normally get a message that would let you set the problem values/methods or whatever to "none" but the list was so long the OK button wouldn't show up.

07-01-2009, 02:02 PM
Can you upload the file so we can take a look at it?

01-07-2010, 09:28 PM
I just had that problem the other day. It pops up when you try to delete an object which is being referenced in a method or an event. Try manually removing the refeences if restarting Alice won't work.

01-07-2010, 09:58 PM
For long lists, use the tab button and guesswork to find the okay button.

For references, you can also use a remove automatically command, but that can cause problems if you don't catch all of the references to the <None> and delete them (which is why the world in question had problems).