Err_MethodRequestedOnUndefinedVar Err_RecordUndefined Err_MethodExpected Err_InvalidRecord Err_PhysURLIsTooLong Err_UnknownConstructor Err_RightOperandIsUndefined Err_InvalidArrayIndex Err_VariableIsNotArray Err_UnknownField Err_StringToLong Err_ProcessInterrupted Err_DateVarRequired Err_StringVarRequired Err_VarNeverInitialized Err_CannotSendEMail Err_ConnectWithQBServerFailed Err_QWScriptEngineUnavailable Err_IllegalHTTPParamRequest Err_OutOfBoundary Err_IllegalConstructorArgument Err_DebugException Err_QWClassIsReadOnly Err_IllegalTypeCast Err_TableCantFindDB Err_NoSuchFileOrLabel Err_NoSuchClass Err_IllegalOperation Err_DllFunctionNotFound Err_DllNotFound Err_Timeout Err_IllegalDataType Err_CantFindPage Err_PageEmpty Err_EmptySearchArgs Err_BadVariableName Err_ParenthesisExpected Err_BadSintax