manual transmission , car wont move in any gear, its like their is no clutch

What is your question?

plate at all. The hydraulic clutch and presser plate,shifting linkage all appear to be working . What would cause a clutch or shifting fork to fail ,when i drove it 2 hours before with out any clutch slippage or stick shift problems, car ran fine. ANY ONE EVER SEEN THIS KIND OF MALFUNCTION? There is some wires plug into top of the transmission, not sure what they are for.