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Unable to see Contents in Block Diagram(Labview Version 13.0)

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The block diagram alone is 22+MB! Also, the origin is reported near to start near coordinate -25700. 

 

mem.png

The front panel also seems way off-center, with toptleft at ~=15k,-15k. For example if you do a "select all", there are cutoff outlines outside the scrollable area.

 

altenbach_0-1575963999014.png

 

If you do a "select all" on the front panel and paste it into a new VI, you get tons of terminals in one big pile.

If you do the same on the diagram, LabVIEW stops responding and the front panel gets many, many screens big ( ~10x is width and height, judging from the scrollbars). I let it at "not responding" for a while and finally LabVIEW 2019 crashed. I won't try to re-open this VI.

 

 


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It will be interesting when you post the "before this happened" version of the VI. Then we can help you avoid getting into this situation again.

Certified LabVIEW Architect
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Have you managed to tick the VI option to Remove block diagram? If so, i do hope you're using SCC.

/Y

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Certified-LabVIEW-Developer
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I am hearing SCC term first time in this forum.Is there any link so I could know more about it.I didn't find SCC in my Lab view Project.

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I suspected that. Here's a starting point. 

 

But you have regular backups at least?

Certified LabVIEW Architect
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I don't have recent back up. I did lot of implementations in this file.please help me to resolve this issue with this file.

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@avana2006 wrote:

I am hearing SCC term first time in this forum.Is there any link so I could know more about it.I didn't find SCC in my Lab view Project.


https://en.wikipedia.org/wiki/Source_Code_Control_System

G# - Award winning reference based OOP for LV, for free! ADDQ VIPM Now on GitHub
"Only dead fish swim downstream" - "My life for Kudos!" - "Dumb people repeat old mistakes - smart ones create new ones."
Certified-LabVIEW-Developer
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Message 17 of 22
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Hi avana,

 


@avana2006 wrote:

I don't have recent back up.

So it's all your fault.

Use the "not so recent" backup and start again to implement your changes, but now in a more sensible way…

Best regards,
GerdW

using LV2011SP1 + LV2017 (+LV2020 sometimes) on Win10+cRIO
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Solution
Accepted by avana2006

The while loop on your VI hit the size limit which causes all sorts of trouble.  Easy enough to fix.  

 

You are playing with fire with this huge BD (and the locals, and the sequences).  I'd suggest you take a deep breath, study a few LV tutorials, and then start working to shrink the code.

 

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@Darin.K wrote:

, and then start working to shrink the code.

 


Oh, what a mess! It might be easier to start from scratch. Even bringing up the navigation windows takes 30 seconds and then the navigation image is corrupted. Diagram is sitll ~40k x 30k 😞

 

So. Much. Duplicate Code.

 

altenbach_1-1575994022439.png

 

Notice that the grey area does NOT resemble the window aspect ratio at all. Even on the diagram, the top while loop does not draw correctly, here's the upper right corner for example:

 

altenbach_2-1575994149852.png


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