SubVI "DAQmx.vi': required input 'task/channels in' is not wired error

[Jimmy68]

Trying to read multiple data samples from multiple channels using DAQmx, I keep getting the error;

SubVI "DAQmx.vi': required input 'task/channels in' is not wired

I have nothing to wire it to.

Thank you,

James-

[Dennis_Knutson]

You have to have something. Either a task that you've created in MAX or a task that you've created with the DAQmx Create Channel. Etiher one can be a constatn or a front panel control. If you have created a task in MAX, simply right click on the task input and select Create Constant. You can click on the constant and view existing tasks or browse and create a new one.

[Jimmy68]

I figured it out...

Index array data out was not configured for waveforms.

Thank you

James-