wire connection types

[gnag]

I am a learner in LV , and i am facing this problem,

you have connected to terminals of different types. the type of the source is long 32-bit integer. the type of sink is void. and it is also vice-versa.

thanks for helping me.

[Ray.R]

What are you wiring to?  Is it a terminal / indicator (unlikely), or a sub-vi? or a Call Library Function (dll)?

[gnag]

it is in the sub-vi of a DLL ,

and the connection is bet contol to method of invoke node and from method to indicator

[Ray.R]

Hi gnag,

That is what I suspected..  It looks like the control is wired to the wrong input parameter, or the appropriate parameter is missing, or it is of the wrong type. Or something else since I don't have enough info at this time.

Are you implemeting a VI from an API (dll from 3rd party)?

Can you describe what you are doing and what the dll does.  This will shed more light on the matter.