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[BUG] Circuit without gates on Amazon Braket raises error

Open dime10 opened this issue 1 year ago • 0 comments

dev = qml.device("braket.local.qubit", wires=2, shots=100)

@qjit
@qml.qnode(dev)
def f(x: float):
    return qml.expval(qml.PauliZ(0) @ qml.PauliX(1))

f(0.7) 
RuntimeError: [OpenQasmRunner.hpp][Line:343][Function:Expval] Error in Catalyst Runtime: max() arg is an empty sequence

dime10 avatar Jan 12 '24 12:01 dime10