2D array of boolean to boolean

[mariaah]

hello, i need help. this error occurred and i don't know what to do.

[RavensFan]

You have a 2D array of booleans and you indexed out column 0.  That leaves you with a 1-D array of booleans.  Which of those elements do you want?

You should wire up a value to the row index of the Index Array as well in order to get a single value out of the 2-D array of booleans.

I would recommend looking at the online LabVIEW tutorials
LabVIEW Introduction Course - Three Hours
LabVIEW Introduction Course - Six Hours

[Bob_Schor]

Do you know about "wire styles"?  Do you know what the colors mean?  Do you know what a "thin" wire, a "thick" wire, and a "thicker wire with a white center" (so it looks like a doubled thin wire) represents?  You should have learned this in a very early "Introduction to LabVIEW" lesson.

Have you done any computer programming?  Or math?  Do you know the difference between a number (a.k.a. a "scalar") and a 1-D array (a.k.a. a "vector")?  If not, pay attention to these concepts when you review the material that RavensFan recommended.

Bob Schor