Null Reference Exception

I am getting a null reference exception after clicking play showing that Object
Reference not set to an instance of an object.
Lecture no.98 using a foreach loop .

Hi Shlok,

NullReferenceException means that a reference (“link”) to an instance is missing. Double click on the error message to see to which line in your code it is referring. If you exposed a field in the Inspector, make sure that it’s not empty.

See also:

Hey thanks for the response and I found out the solution I selected the wave2 in my prefab and forgot to apply it . The solution was so simple idiot me.
And thanks for your help Nina.

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