Feedback on NI Community

cancel
Showing results for 
Search instead for 
Did you mean: 

pass graph by reference

Solved!
Go to solution

I there,

 

I try to modified a XY graph to pass an other XYgraph by reference.  I have this error:

 

Error 1055 occurred at Property Node in Sub_Pseudo_Front_Panel_Print v.0.0.1.vi

Possible reason(s):  LabVIEW:  Object reference is invalid.

 

I don't see why.  I give you an exemple of my code.

 

Thanks a lot

Gustave

 

 

0 Kudos
Message 1 of 12
(8,238 Views)
Solution
Accepted by Gustave

This forum is for discussing the actual forums themselves. You actually want to have this question in the LabVIEW forum.

 

As for your code: Your reference is a control, which means its value has to be passed in from a parent VI. What is the parent VI doing?

0 Kudos
Message 2 of 12
(8,236 Views)

Hi Everyone,

 

I am replying to this post as I wanted to see what would happen if a post has been marked as Solved.

 

So you can generate a reply so should this be allowed to happen.

 

Should the post be locked?

 

Regards

Ray Farmer

Regards
Ray Farmer
0 Kudos
Message 3 of 12
(8,201 Views)

Ray Farmer wrote:

...

 

Should the post be locked?

 

Regards

Ray Farmer


Concidering the nature of these forums, I would tend to say no since better solutions can come latter and as LabVIEW software ( Smiley Wink ) changes over time a new and novel appraoach can be come available.

 

Ben

 

 

Retired Senior Automation Systems Architect with Data Science Automation LabVIEW Champion Knight of NI and Prepper LinkedIn Profile YouTube Channel
Message 4 of 12
(8,194 Views)

In that case, you should be able to select more than one solution.. 

 

R

0 Kudos
Message 5 of 12
(8,186 Views)

JoeLabView wrote:

In that case, you should be able to select more than one solution.. 


The original autor of the thread can always remove the "accepted solution" sticker and place it on a different solution. This is done via the options menu.

 

Message Edited by altenbach on 10-10-2008 10:55 AM
Message 6 of 12
(8,181 Views)

Thanks Altenbach.

 

How interesting that you can also revoke Kudos!  Wow!

 

I haven't explored all the new features of the forum, yet...  I'll learn as I go..  😉

 

One thing I did notice is that the options menu does change a while...

 

Here I what I see after giving a Kudo..

Message Edited by JoeLabView on 10-10-2008 03:02 PM
0 Kudos
Message 7 of 12
(8,176 Views)

JoeLabView,

 

maybe you have to wait for a while until all is processed. I checked this with a message I gave a Kudos this morning and I have the entry too.

Waldemar

Using 7.1.1, 8.5.1, 8.6.1, 2009 on XP and RT
Don't forget to give Kudos to good answers and/or questions
0 Kudos
Message 8 of 12
(8,169 Views)
Yes... I came to the same conclusion.
0 Kudos
Message 9 of 12
(8,126 Views)

Hi,

 

I would also have agreed with Ben, but this post is always going to show that its been solved and I didn't think you can have multiple solved answers in the same post, or can you!

 

It appears not as only the originator of the post can accept it as solved, therefore once its been solved its should be locked.

 

Ray

Message Edited by Ray Farmer on 10-13-2008 06:42 AM
Regards
Ray Farmer
0 Kudos
Message 10 of 12
(8,114 Views)