open previously saved session and collapse all without selecting anything issues

[risserlin]

open previously annotated session
collapse all (without selecting anything in the network)
Set parameters comes up hundreds of times and the process eventually barfs

threads_aa110_collapsebarf.txt

[risserlin]

It looks like the session opened with a large section of the network selected which probably triggered the error.

[mikekucera]

Can't reproduce this.