Memory is full due to .NET Object

[TommasoMigliorini]

Hi to all,

I'm using Labview with an external .NET table. I initialize the table and then I update some values of this table periodically (1-2 times for second). After a variable time (20 minutes - 2 hours) I receive the error

The section code is

and the problem is that the parts of code highlighted in red even if they have all the correct inputs at some point they start to give out invalid references. 

As you can see from the code I always close all the references, the problem seems to be the high number of references used.

Can someone help me?

[Yamaeda]

I've had similar problems. Extract the references the 1st time you call the function and reuse them instead of extracting them every time. See how that works out. Also, why do you convert the random number to variant?

/Y

[Kyle97330]

You could try dropping a garbage collector node in there.

[TommasoMigliorini]

For Yamaeda,

This is an example, in my project is not applicable because labview open at the most 2^20 references.

[TommasoMigliorini]

For Kyle97330,

I tried but it does not improve the situation

[Yamaeda]

2^20  How do you manage that?

In some cases, like pasting into Excel, you can select the 'insertion cell' and then send a 2D-array. Is there some similar function here?

/Y

[TommasoMigliorini]

2^20 is write in the solution of this https://forums.ni.com/t5/LabVIEW/LabVIEW-Memory-is-full-error-using-To-NET-Object-vi/td-p/3651001

No, is not possible to insert an array and in my case it would not help me anyway

[Yamaeda]

Ah. That's why I suggested caching the ref's, as I did in that thread also, then you wont open 2^20 refs.

The only thing I react to in your code is that the Row-ref is closed directly instead of after the loop.

/Y

[Yamaeda]

Did you have any success?

/Y

[TommasoMigliorini]

No, at the moment