Empty error list

[crelf]

I've openeed a project and got a broken arrow on a VI. Clicking on it opens the error list, but it's empty Any ideas? I know I've seen this mentioned before on LAVA, but I can't find it right now.

PS: yes, "Tool Suite Explorer.vi" is my top level VI.

EDIT: Nevermind - a LabVIEW restart fixed all

[Michael Aivaliotis]

For the record, I've seen that before too.

[Omar Mussa]

QUOTE (crelf @ Jan 23 2009, 03:13 PM)

PS: yes, "Tool Suite Explorer.vi" is my top level VI.

EDIT: Nevermind - a LabVIEW restart fixed all

You're lucky restart worked... Does your project have LVOOP Classes? I've noticed that occasionally I have issues where a class wasn't saved properly so it has a missing member and other kinds of issues that sometime manifest themselves as an error that is basically un-explainable from the error dialog. I don't have a specific example at the moment or a way that I produced them -- also, I tend to develop in LV 8.2 still so some of the issues may have gone away.

[jzoller]

Happened for me as well, DLL pathing issue.

Joe Z.

[Antoine Chalons]

I saw that too but only on LV 8.20 and a restart of LV fixed it. Never seen it in 8.5 neither 8.6..

[Grampa_of_Oliva_n_Eden]

QUOTE (Antoine Châlons @ Jan 25 2009, 04:12 AM)

I saw that too but only on LV 8.20 and a restart of LV fixed it. Never seen it in 8.5 neither 8.6..

Ditto.

Ben

[crelf]

QUOTE (Omar Mussa @ Jan 25 2009, 03:07 AM)

Does your project have LVOOP Classes? I've noticed that occasionally I have issues where a class wasn't saved properly so it has a missing member...

No LVOOP in this project, but you might have found the issue: I'd moved two type-def's on disk, and the opened the project - it told me that there was an issue and I should choose between where the project thought the files were and where it'd found them (I, of course, chose the latter). Then it looked like everything okay but I got a broken arrow and the empty error list. Then, on LabVIEW restart, all was golden (whew!)

QUOTE (Antoine Châlons @ Jan 25 2009, 04:12 AM)

I saw that too but

only on

LV

8.20

and a restart of

LV

fixed it. Never seen it in 8.5 neither 8.6.

QUOTE (neBulus @ Jan 25 2009, 10:29 AM)

(8.2, not 8.5 or 8.6) Ditto.

This was in 8.6.

[Tia]

I had that empty error list too, a few times. Copying the whole block diagram (CTRL + A), pasting it into a new empty VI (CTRL + V) and then opening the error list of that VI --> the errors appeared.

[Rolf Kalbermatter]

Sometimes see it too. Usually a recompile (Ctrl - run button) of the VI fixes it. But I'm not using LVGOOP so this might be another source of this problem that might not be fixed with a recompile.

Rolf Kalbermatter