Proceed Or Dismiss?

TEXAS

In our case, the State cannot find/produce the original affidavit to the search and seizure warrant. Our attorney has filed a Motion to Suppress.
If the judge declares the evidence seized as inadmissable, what generally happens next? As a rule, will the State proceed with only the officer's testimony or in this situation is a dismissal the general rule?

I realize each case is individual, I'm asking what generally occurs?

Thanks,
SunshineTX