Exceptions

exception ConfigFileError[source]

Base exception for all config file processing errors.

exception ConfigFileReadError[source]

Non-existing or unreadable config file specified or implied.

exception ConfigFileParseError[source]

Invalid format of config file.

exception SolverError(*args, **kwargs)[source]

Generic solver-related error

exception ProblemError(*args, **kwargs)[source]

Generic problem-related error

exception SolverFailureError(*args, **kwargs)[source]

Remote failure calling a solver

exception SolverNotFoundError(*args, **kwargs)[source]

Solver with matching feature set not found / not available

exception ProblemNotFoundError(*args, **kwargs)[source]

Problem not found

exception SolverOfflineError(*args, **kwargs)[source]

Action attempted on an offline solver

exception SolverAuthenticationError(*args, **kwargs)[source]

Invalid token or access denied

exception UnsupportedSolverError(*args, **kwargs)[source]

The solver received from the API is not supported by the client

exception SolverPropertyMissingError(*args, **kwargs)[source]

The solver received from the API does not have required properties

exception Timeout(*args, **kwargs)[source]

Deprecated and unused.

exception PollingTimeout[source]

Problem polling timed out.

exception CanceledFutureError[source]

An exception raised when code tries to read from a canceled future.

exception InvalidAPIResponseError(*args, **kwargs)[source]

Unexpected response from D-Wave Solver API

exception InvalidProblemError[source]

Solver cannot handle the given binary quadratic model.

exception ProblemStructureError[source]

Problem structure incompatible with a structured solver graph.

exception ProblemUploadError[source]

Problem multipart upload failed.