HxErrorCode Enumeration¶
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enum HxErrorCode¶
List of error codes used by
HxException
.
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enumerator EC_Api¶
Code used for errors related to API functions. Used when you call a function in a wrong way or with inappropriate parameters.
Examples of error messages:
Argument ‘argName’ cannot be null.
Argument ‘argName’ does not belong to this instance of HexalyOptimizer.
Argument ‘argName’ must be positive.
Argument ‘argName’ cannot be an empty string.
This method is only allowed in state Modeling (the model must not be closed).
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enumerator EC_File¶
Code used when an error related to input/output operations occurs.
Examples of error messages:
File doesn’t exist.
File is corrupted.
Cannot open file.
File format is not recognized.
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enumerator EC_Model¶
Code used when a problem related to the structure of the model occurs.
Examples of error messages:
At least one objective is required in the model.
A cycle of length ‘n’ was detected in the model.
Number of operands (‘n’) is too small: at least ‘m’ operands are expected for ‘operator’.
Operand ‘n’ of ‘operator’ must be ‘type’. Type provided: ‘otherType’.
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enumerator EC_Callback¶
Code used when an error is encountered in a user callback.
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enumerator EC_License¶
Code used when a problem related to licensing occurs. That could be a problem with the license itself (expiration, hardware signature, etc.), or a problem related to input/output or networking operations.
Examples of error messages:
Incorrect license number.
This license key is not compatible with the current hardware. Please contact your reseller.
Property ‘prop’ is missing in file [‘file’]
Fail to contact the token server. Check your connection.
This license is not compatible with the current hardware.
No token available. All tokens are currently in use.
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enumerator EC_Solver¶
Code used when a problem occurs during the resolution.
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enumerator EC_Internal¶
Internal Hexaly error.
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enumerator EC_Modeler¶
Code used when an error is encountered in the modeler.