Ambiguous TierkreisTypeErrors.from_proto exception

[obackhouse]

I am getting an ambiguous exception that I can't debug as the error doesn't seem to be raised correctly:

  File "/home/ollie/.cache/uv/archive-v0/MbK5gYvNMjb9UnXJZVp_t/lib/python3.10/site-packages/tierkreis/client/server_client.py", line 130, in run_graph
    raise TierkreisTypeErrors.from_proto(status_value, graph)
tierkreis.core.type_errors.TierkreisTypeErrors: <exception str() failed>

I don't currently have a minimal example, but status_value in

tierkreis/python/tierkreis/client/server_client.py

Line 129 in edfe95d

raise TierkreisTypeErrors.from_proto(status_value, graph)

is of type tierkreis.core.protos.tierkreis.v1alpha1.signature.TypeErrors and has value

TypeErrors(errors=[TierkreisTypeError(variant=ErrorVariant(unify=UnifyError(expected=Type(graph=GraphType(inputs=RowType(content={'a': Type(flt=Empty()), 'b': Type(flt=Empty())}), outputs=RowType(content={'value': Type(flt=Empty())}))), found=Type(graph=GraphType(inputs=RowType(content={'b': Type(flt=Empty()), 'a': Type(flt=Empty())}), outputs=RowType(content={'value': Type(vec=Type(flt=Empty()))}, rest='var659'))))), location=[GraphLocation(node_idx=5), GraphLocation(node_idx=42)]), TierkreisTypeError(variant=ErrorVariant(unify=UnifyError(expected=Type(graph=GraphType(inputs=RowType(content={'value': Type(var='var202')}), outputs=RowType(content={'value_0': Type(var='var202'), 'value_1': Type(var='var202')}))), found=Type(graph=GraphType(inputs=RowType(content={'value': Type(vec=Type(flt=Empty()))}), outputs=RowType(content={'value_0': Type(vec=Type(flt=Empty())), 'value_1': Type(flt=Empty())}, rest='var199'))))), location=[GraphLocation(node_idx=5), GraphLocation(node_idx=7)]), TierkreisTypeError(variant=ErrorVariant(unify=UnifyError(expected=Type(graph=GraphType(inputs=RowType(content={'circ': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper')), 'params': Type(vec=Type(flt=Empty())), 'symbs': Type(vec=Type(str=Empty()))}), outputs=RowType(content={'value': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper'))}))), found=Type(graph=GraphType(inputs=RowType(content={'circ': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper')), 'symbs': Type(vec=Type(str=Empty())), 'params': Type(flt=Empty())}), outputs=RowType(content={'value': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper'))}, rest='var513'))))), location=[GraphLocation(node_idx=5), GraphLocation(node_idx=31)]), TierkreisTypeError(variant=ErrorVariant(unify=UnifyError(expected=Type(graph=GraphType(inputs=RowType(content={'circ': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper')), 'symbs': Type(vec=Type(str=Empty())), 'params': Type(vec=Type(flt=Empty()))}), outputs=RowType(content={'value': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper'))}))), found=Type(graph=GraphType(inputs=RowType(content={'symbs': Type(vec=Type(str=Empty())), 'circ': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper')), 'params': Type(flt=Empty())}), outputs=RowType(content={'value': Type(struct=StructType(shape=RowType(content={'__tk_opaque_circuit_wrapper': Type(str=Empty())}), name='CircuitWrapper'))}, rest='var367'))))), location=[GraphLocation(node_idx=5), GraphLocation(node_idx=20)])])

Let me know if this isn't enough to debug and I can see if I can reproduce it minimally