LINGO DLL Error Codes
Most of the LINGO DLL functions return an error code. Below is a list of all possible codes:
Value  | 
Name  | 
Descriptions  | 
0  | 
LSERR_NO_ERROR_LNG  | 
No error.  | 
1  | 
LSERR_OUT_OF_MEMORY_LNG  | 
Out of dynamic system memory.  | 
2  | 
LSERR_UNABLE_TO_OPEN_LOG_FILE_LNG  | 
Unable to open the log file.  | 
3  | 
LSERR_INVALID_NULL_POINTER_LNG  | 
A NULL pointer was passed to a routine that was expecting a non-NULL pointer.  | 
4  | 
LSERR_INVALID_INPUT_LNG  | 
An input argument contained invalid input.  | 
5  | 
LSERR_INFO_NOT_AVAILABLE_LNG  | 
A request was made for information that is not currently available.  | 
6  | 
LSERR_UNABLE_TO_COMPLETE_TASK_LNG  | 
Unable to successfully complete the specified task.  | 
7  | 
LSERR_INVALID_LICENSE_KEY_LNG  | 
The license key passed to LScreateEnvLicenceLng() was invalid.  | 
8  | 
LSERR_INVALID_VARIABLE_NAME_LNG  | 
A variable name passed to LSgetCallbackVarPrimal() was invalid.  | 
1000  | 
LSERR_JNI_CALLBACK_NOT_FOUND_LNG  | 
A valid callback function was not found in the calling Java application.  |