Getting "ArgumentNullException: Value cannot be null" error

[Mohammad_Jabir]

I am getting this error when i add the code:

GetComponent().PlayOneShot(crashSFX);

[solofo]

it is saying that you don’t have an AudioSource component on the object so can you don’t check that in the editor and hierarchy?

[MichaelP]

I think you’ll find that crashSfx is null. You’ll need to set it in the inspector.