Microsoft.Quantum.IQSharp.Snippets[0] unknown syntax in backend process circuit

See https://github.com/CQCL/pytket-qsharp/actions/runs/4574675242 and https://github.com/CQCL/pytket/actions/runs/4573820401/jobs/8075469293

.fail: Microsoft.Quantum.IQSharp.Snippets[0] QS3001 (/snippet_.qs:Microsoft.VisualStudio.LanguageServer.Protocol.Range): Syntax does not match any known patterns. No such magic command %estimate. Possibly similar magic commands:

%simulate
%trace
%lsmagic To get a list of all available magic commands, run %lsmagic, or visit https://docs.microsoft.com/qsharp/api/iqsharp-magic/. Traceback (most recent call last): /snippet_.qs(5,17): warning QS3308: Deprecated syntax. Use [] to construct an empty array, or [x, size = n] to construct an array of x repeated n times. File "/home/runner/work/pytket/pytket/examples/python/comparing_simulators.py", line 258, in handle = backend.process_circuit(c, n_shots=10) File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/pytket/backends/backend.py", line 256, in process_circuit return self.process_circuits( File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/pytket/extensions/qsharp/backends/common.py", line 202, in process_circuits results = self._calculate_results(qc, n_shots) File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/pytket/extensions/qsharp/backends/estimator.py", line 35, in _calculate_results results = qscall.estimate_resources() File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/qsharp/loader.py", line 111, in estimate_resources return qsharp.client.estimate(self, **kwargs) File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/qsharp/clients/iqsharp.py", line 199, in estimate for row in rawcounts: TypeError: 'NoneType' object is not iterable Counter({(): 10}) /snippet.qs(5,17): warning QS3308: Deprecated syntax. Use [] to construct an empty array, or [x, size = n] to construct an array of x repeated n times. Error: Process completed with exit code 1.

CQCL / pytket-qsharp

Microsoft.Quantum.IQSharp.Snippets[0] unknown syntax in backend process circuit #37