Labview + .Net memory leaks

[Artem.SPb]

I have a .net dll integrated into my app. And there are 2 parts: data produser and data consumer.
The produser generates events with new data.
1st step. I resend data from the event into the consumer. This works correct.

2nd step. I need modify data before resend.
The Powers element is a list of arays. I convert this list into array this way.

Then I take part of the array and update the List values.

In this case I see fast memory leak.
Original array is ~25Mb and memory leaks with this speed (~3 Gb per minute).

How can I fix this error?

[Yamaeda · Accepted solution]

You dont' seem to Close your Powers ref or WFwidget, that could cause some leakage.

/Y

[Artem.SPb]

Widget is the "indicator" on FP, it continue to work.
Powers ref closed by "close ref" VI (first after DataEvent method).
I tried to close Widget ref, but memory still leaks.

[Artem.SPb]

You're right. I do not close one of the copies (inside the subVI)

[Yamaeda]

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@Artem.SPb wrote:

You're right. I do not close one of the copies (inside the subVI)

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Yes that's the one i was referring to, i saw now that you used that name in the main VI also. 🙂

/Y