memory crash during loading VI in labview 2011 , saved in previous version

[Pankaj_K.]

Hi ..

I have a project created and saved in v8.6...there are no issues while using v8.6

Recently we migrated to v2011 SP1

When i tried opening the vi in version 2011, my system memory crashed.

while loading VI, the memory reached it peak and then crashed..

No such behavior is observed with 8.6 version

Below error prompts while loading files in 2011 version and LabVIEW app closes..

[smercurio_fc]

There could be any number of reasons why that happens. Unfortunately, you don't provide nearly enough details to figure out what the problem is. Are you using any front panel objects like IMAQ, ActiveX, .NET, etc? Do you have any arrays on your front panel with millions of data points, and the control set to "save current values as default"? Do you have a project with lots of classes? How many VIs do you have in your project file? Have you tried performing a mass compile on sections of the code at a time?

[Pankaj_K.]

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@smercurio_fc wrote:

There could be any number of reasons why that happens. Unfortunately, you don't provide nearly enough details to figure out what the problem is. Are you using any front panel objects like IMAQ, ActiveX, .NET, etc? Do you have any arrays on your front panel with millions of data points, and the control set to "save current values as default"? Do you have a project with lots of classes? How many VIs do you have in your project file? Have you tried performing a mass compile on sections of the code at a time?

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Hello smercurio

1) there are no front panel object like those mentioned,

2) there is a multi string table but with very few entries ..~25-30

3) Array control values not set witht th property

4) Project do has many VIs in it..  but even when i when i try to open VI seperately wihtout opening the project.. the result is same

Its like a main VI calling other VI not as sub vis but using call by reference

can u help me understand these difference in version 8.6 and 2011

it works seamlessly in 8.6 but crashes out of memory in 2011

Also while loading, since many functions are used.. a lot of vis from library are being loaded which results in crash

[danil33]

Hi Pankaj,

                   Generally when you see this error code 23 this points to a corrupt file, do you still have a copy of the VI from before converting it to 2011.Then please post it and I think anybody can convert that to 2011.

[Pankaj_K.]

Hi All,

One clarificaiton required.. does eval copy use will result in this kind of behavior..

We have 8.6 activated....both LabVIEW and FPGA module...(using both)

but for 2011 its a eval copy....