green arrow on loop timer

[alex8624]

Hi! when I try to do an "highlight execution" to try to debug the vi, I find that a green arrow shows up in the loop timer.. I was reading in the forum, and from what I understood it is because there is an error, it's stacked there.. is there a way to solve it? I attach the vi, and the image of the arrow.

[paul_cardinale]

The green arrow just means that it's running (i.e. has been called, but hasn't finished yet).

[alex8624]

but it should only take 1ms to complete and it stay so forever; and it stay stacked even if I run it without highlight execution.. I cant understand why

[RavensFan]

"Stacked"?  Do you mean "stuck"?

Did you delete it and try to add it again?

[Yamaeda · Accepted solution]

I can imagine it's some "wait on ms" and with highlight it's actually too slow so it gets tricked into waiting forever? But it's a guess. Does it work in normal mode?