ApplicationError
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An exception used when an external application generates an error. |
DeferredImportError
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This exception is raised when something attempts to access a module that was imported by attempt_import(), but the module import failed. |
DeveloperError(*args)
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Exception class used to throw errors that result from Pyomo programming errors, rather than user modeling errors (e.g., a component not declaring a 'ctype'). |
InfeasibleConstraintException(*args)
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Exception class used by Pyomo transformations to indicate that an infeasible constraint has been identified (e.g. in the course of range reduction). |
IntervalException(*args)
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Exception class used for errors in interval arithmetic. |
InvalidValueError(*args)
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Exception class used for value errors in compiled model representations |
IterationLimitError(*args)
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A subclass of RuntimeError, raised by an iterative method when the iteration limit is reached. |
MouseTrap(*args)
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Exception class used to throw errors for not-implemented functionality that might be rational to support (i.e., we already gave you a cookie) but risks taking Pyomo's flexibility a step beyond what is sane, or solvable, or communicable to a solver, etc. |
NondifferentiableError(*args)
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A Pyomo-specific ValueError raised for non-differentiable expressions |
PyomoException(*args)
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Exception class for other Pyomo exceptions to inherit from, allowing Pyomo exceptions to be caught in a general way (e.g., in other applications that use Pyomo). |
TempfileContextError(*args)
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A Pyomo-specific IndexError raised when attempting to use the TempfileManager when it does not have a currently active context. |
TemplateExpressionError(template, *args, **kwds)
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Special ValueError raised by getitem for template arguments |