Steps causing the bug to occur
Items added to list
Items added to positions list
Items removed from positions list until empty
Spurious item appears in output list even though the position list is empty
All items removed from list so main list is empty
6 Spurious output item remains
Have you found a workaround?
Yes, using a different method to get the position list
- Vuo version: 2.0.2
- macOS version: OS X 10.10
- How severely does this bug affect you? It prevents me from completing a specific task with Vuo.
I’ve uploaded a screen capture. Because only the crash log will allow a zip, its there
arrays4.vuo (8.12 KB)
Get Items from List bug.mov_.zip (2.49 MB)
I have now reduced this problem to a very simple composition (attached)
It would appear that the 'Get Items from List’Node is behaving differently when presented with an explicit empty list, or a list of integers which changes to an empty list. although I don’t understand the difference.
In the example workspace the top example works because it checks to see of the list produced by the reverse node is populated and if it isn’t sends an explicit empty list of integers. This works
The lower example just accepts that the output of the reverse list is empty when it says it is. This produces the wrong output from the Get Item node.
I hope this makes the problem clear
get items from list.vuo (11.8 KB)
We are looking into this. As soon as we’ve reviewed it, we’ll be back in touch.
Thanks for letting us know about this. It will be fixed in our next release.