User Interface Library Error Codes
The User Interface Library routines return negative values when they detect error codes. Some functions, such as LoadPanel, return positive values for a successful completion. The following table lists the error codeserror codes, defined constants, and error messages associated with functions in the LabWindows/CVI User Interface Library.
Use the GetUILErrorString function to convert the error code, returned in the status parameter of User Interface Library functions, into meaningful error messages.
Error codes are defined in the cvi\include\userint.h file.
| Code | Defined Constant | Error Message |
| 0 | UIENoError | Success |
| -1 | UIEManagerCouldNotOpen | The Interface Manager could not be opened. |
| -2 | UIESystemFontCouldNotBeLoaded | The system font could not be loaded. |
| -3 | UIEOperationInvalidDuringPopUp | The operation attempted cannot be performed while a pop-up menu is active. |
| -4 | UIEHandleInvalid | Panel, pop-up, menu bar, or plot ID is invalid. |
| -5 | UIEAttemptToMovePanelToInvalidLocation | Attempted to position panel at an invalid location |
| -6 | UIEAttemptedToMakeInoperableCtrlActive | Attempted to make an inoperable control the active control. |
| -7 | UIEOperationRequirePanelBeLoaded | The operation requires that a panel be loaded. |
| -8 | UIEOperationRequiresPopUpBeActive | The operation requires that a pop-up menu be active. |
| -9 | UIEOperationRequiresMenuBeLoaded | The operation requires that a menu bar be loaded. |
| -10 | UIEControlNotTypeExpectedByFunction | The control is not the type expected by the function. |
| -11 | UIEInvalidMenuItemId | Invalid menu item ID. |
| -12 | UIEOutOfMemory | Out of memory |
| -13 | UIEInvalidControlId | Invalid control ID. |
| -14 | UIEValueIsInvalidOrOutOfRange | Value is invalid or out of range. |
| -15 | UIEFileIsNotUserInterfaceFileOrIsBad | File is not a User Interface file or has been corrupted. |
| -16 | UIEFileFormatIsOutOfDate | File format is out-of-date. |
| -17 | UIEImageIsBadOrNotSupported | PCX image is corrupted or incompatible with current display type. |
| -18 | UIENoUserEventPossibleWithCurrentSetup | No user event possible in current configuration. |
| -19 | UIEUnableToOpenFile | Unable to open UIR file. |
| -20 | UIEErrorReadingFile | Error reading UIR file. |
| -21 | UIEErrorWritingFile | Error writing UIR file. |
| -22 | UIEErrorClosingFile | Error closing UIR file. |
| -23 | UIEPanelStateFileHasInvalidFormat | Panel state file has invalid format. |
| -24 | UIEInvalidIDinResourceFile | Invalid panel ID or menu bar ID in resource file. |
| -25 | UIEHardCopyError | Error occurred during hardcopy output. |
| -26 | UIEInvalidDefaultDirSelectedInFSPopup | Invalid default directory specified in FileSelectPopup or FileSelectPopupEx function. |
| -27 | UIEOperationIsInvalidForSpecifiedObject | Operation is invalid for specified object. |
| -28 | UIECantFindMenuString | Unable to find specified string in menu. |
| -29 | UIECantFindMenuString | Palette menu items can only be added to the end of the menu. |
| -30 | UIEMaxNumberOfMenusPerBarExceeded | Too many menus in the menu bar. |
| -31 | UIECantSetSeparatorCheckMark | Separators cannot have checkmarks. |
| -32 | UIESeparatorCantHaveSubMenu | Separators cannot have submenus. |
| -33 | UIEItemMustBeASeparator | The menu item must be a separator. |
| -34 | UIEItemCantBeASeparator | The menu item cannot be a separator. |
| -35 | UIEItemAlreadyHasSubMenu | The menu item already has a submenu. |
| -36 | UIEItemDoesNotHaveASubMenu | The menu item does not have a submenu. |
| -37 | UIECtrlIdIsNotAMenuOrMenuItemIdOrNull | The control ID passed must be a menu ID, a menu item ID, or NULL. |
| -38 | UIECtrlIdIsNotAMenuOrMenuItemId | The control ID passed must be a menu ID, or a menu item ID. |
| -39 | UIENotASubMenuId | The control ID passed was not a submenu ID. |
| -40 | UIEInvalidMenuId | The control ID passed was not a valid ID. |
| -41 | UIENotAMenuBarHandle | The ID is not a menu bar ID. |
| -42 | UIENotAPanelHandle | The ID is not a panel ID. |
| -43 | UIEOperationInvalidWhileThisPopupIsActive | This operation cannot be performed while this pop-up panel is active. |
| -44 | UIEAttributeNotAppropriateForSpecifiedControlOrPanelOrMenu | This control/panel/menu does not have the specified attribute. |
| -45 | UIEInvalidControlType | The control type passed was not a valid type. |
| -46 | UIEInvalidAttribute | The attribute passed is invalid. |
| -47 | UIESlideMustHaveFillAboveOrBelow | The fill option must be set to fill above or fill below to paint ring slide's fill color. |
| -48 | UIEScaleMustHaveFillAboveOrBelow | The fill option must be set to fill above or fill below to paint numeric slide's fill color. |
| -49 | UIESlideMustBeLinear | The control passed is not a ring slide. |
| -50 | UIEScaleMustBeLinear | The control passed is not a numeric slide. |
| -51 | UIESlideDoesntHaveIncDecArrows | The control passed is not a ring slide with inc/dec arrows. |
| -52 | UIEScaleDoesntHaveIncDecArrows | The control passed is not a numeric slide with inc/dec arrows. |
| -53 | UIEInvalidDataType | The data type passed in is not a valid data type for the control. |
| -54 | UIEInvalidAttrForDataType | The attribute passed is not valid for the data type of the control. |
| -55 | UIEIndexOutOfRange | The index passed is out of range. |
| -56 | UIENoItemsInList | There are no items in the list control. |
| -57 | UIEBufTooSmall | The buffer passed was to small for the operation. |
| -58 | UIECtrlDoesNotHaveAValue | The control does not have a value. |
| -59 | UIEValueNotInListCtrl | The value passed is not in the list control. |
| -60 | UIENotListCtrl | The control passed must be a list control. |
| -61 | UIENotListCtrlOrBinary | The control passed must be a list control or a binary switch. |
| -62 | UIENotStringDataType | The data type of the control passed must be set to a string. |
| -63 | UIEAttributeNotSettable | That attribute is not a settable attribute. |
| -64 | UIEInvalidCtrlMode | The value passed is not a valid mode for this control. |
| -65 | UIENullPointerPassed | A NULL pointer was passed when a non-NULL pointer was expected. |
| -66 | UIECantSetGetTextBGColorOfMenuRing | The text background color on a menu ring cannot be set or gotten. |
| -67 | UIERingMustBeMenuStyle | The ring control passed must be one of the menu ring styles. |
| -68 | UIECantColorTextTransparent | Text cannot be colored transparent. |
| -69 | UIEInvalidValueInListControl | A value cannot be converted to the specified data type. |
| -70 | UIEInvalidTabbingOrderPosition | Invalid tab order position for control. |
| -71 | UIECantSetTabOrderOfAnIndicator | The tab order position of an indicator-only control cannot be set. |
| -72 | UIENotAValidNumber | Invalid number. |
| -73 | UIEPanelDoesntHaveAMenuBar | There is no menu bar installed for the panel. |
| -74 | UIENotTextBox | The control passed is not a text box. |
| -75 | UIEInvalidChartStyle | Invalid scroll mode for chart. |
| -76 | UIEInvalidImageType | Invalid image type for picture. |
| -77 | UIENotATopLevelPanelAttribute | The attribute is valid for child panels only. Some attributes of top level panels are determined by the host operating system. |
| -78 | UIEListCtrlNotInCheckMode | The list control passed is not in check mode. |
| -79 | UIEPanelDataDoesNotFitIntoPanel | The control values could not be completely loaded into the panel because the panel has changed. |
| -80 | UIEAxisRangeError | Maximum value must be greater than minimum value. |
| -81 | UIENonExistantCursor | Graph does not have that many cursors. |
| -82 | UIENotAValidPlot | Invalid plot. |
| -83 | UIEOutsidePlotArea | New cursor position is outside plot area. |
| -84 | UIEStringTooLarge | The length of the string exceeds the limit. |
| -85 | UIECallbackFuncIsWrongType | The specified callback function does not have the required prototype. |
| -86 | UIECantFindCallbackFunc | The specified callback function is not a known function. For external compilers, the UIR callbacks object file cannot be in the executable or DLL. |
| -87 | UIEZeroCursors | Graph cannot be in this mode without cursors. |
| -88 | UIEInvalidChartScaling | Invalid axis scaling mode for chart. |
| -89 | UIEFontNotInFontTable | The font passed is not in font table. |
| -90 | UIEBadAttributeValue | The attribute value passed is not valid. |
| -91 | UIETooManyFilesOpen | Too many files are open. |
| -92 | UIEfEOF | Unexpectedly reached end of file. |
| -93 | UIEIOError | Input/Output error. |
| -94 | UIEFileWasNotFound | File not found. |
| -95 | UIEAccessDenied | File access permission denied. |
| -96 | UIEFileAccessNotEnabled | File access is not enabled. |
| -97 | UIEDiskFull | Disk is full. |
| -98 | UIEFileAlreadyExists | File already exists. |
| -99 | UIEFileAlreadyOpen | File already open. |
| -100 | UIEBadPathnameMsg | Badly formed pathname. |
| -101 | UIEResourceNotFound | File is damaged. |
| -102 | UIEOldUnsupportedUIResourceFormat | The format of the resource file is too old to read. |
| -103 | UIEFileIsCorrupted | File is corrupted. |
| -104 | UIEOperationFailed | The operation could not be performed. |
| -105 | UIESlideMustBeRound | The control passed is not a ring knob, dial, or gauge. |
| -106 | UIEScaleMustBeRound | The control passed is not a numeric knob, dial, or gauge. |
| -107 | UIECountOutOfRange | The count passed is out of range. |
| -108 | UIENotAValidKeycode | The keycode is not valid. |
| -109 | UIESlideDoesntHaveFrame | The control passed is not a ring slide with a frame. |
| -110 | UIECantColorPanelBGTransparent | Panel background cannot be colored transparent. |
| -111 | UIECantColorTitleBGTransparent | Title background cannot be colored transparent. |
| -112 | UIEMemPrintError | Not enough memory for printing. |
| -113 | UIEReservedHotKey | The shortcut key passed is reserved. |
| -114 | UIEFileFormatIsTooNew | The format of the file is newer than this version of CVI. |
| -115 | UIESystemPrintError | System printing error. |
| -116 | UIEDriverPrintError | Driver printing error. |
| -117 | UIEDefCallBackQueueFull | The deferred callback queue is full. |
| -118 | UIEInvalidMouseCursor | The mouse cursor passed is invalid. |
| -119 | UIEPrintReentranceError | Printing functions are not reentrant. |
| -120 | UIEOutOfGDISpace | Out of Windows GDI space. |
| -121 | UIEHiddenPanelError | The panel must be visible. |
| -122 | UIEHiddenCtrlError | The control must be visible. |
| -123 | UIEInvalidAttrForPlot | The attribute not valid for the type of plot. |
| -124 | UIECantColorPlotTransparent | Intensity plots cannot use transparent colors. |
| -125 | UIEInvalidColor | Color is invalid. |
| -126 | UIECallbackNameIsAmbiguous | The specified callback function differs only by a leading underscore from another function or variable. Change one of the names for proper linking. |
| -127 | UIEInvalidBitmap | Bitmap is invalid. |
| -128 | UIENoImagePresent | There is no image in the control. |
| -129 | UIEMustBeInTopLevelPanelThread | The specified operation can be performed only in the thread in which the top-level panel was created. |
| -130 | UIEPanelNotInTUIFile | The specified panel was not found in the .tui file. |
| -131 | UIEMenuBarNotInTUIFile | The specified menu bar was not found in the .tui file. |
| -132 | UIECtrlStyleNotInTUIFile | The specified control style was not found in the .tui file. |
| -133 | UIETagOrValueMissingInTUIFile | A tag or value is missing in the .tui file. |
| -134 | UIESubFileReadingOrParsingError | Error reading or parsing .sub file. |
| -135 | UIENoPrintersInstalled | There are no printers installed in the system. |
| -136 | UIEInitialCellOutOfRange | The beginning cell must be in the search range. |
| -137 | UIEInvalidCellType | The cell type passed is not valid for this operation |
| -138 | UIECellTypeMismatch | Cell type or data type is mismatched. |
| -139 | UIECtrlDoesNotHaveMenu | Controls of the type passed do not have a menu. |
| -140 | UIECannotDiscardBuiltInCtrlMenuItem | Built-in control menu items cannot be discarded. |
| -141 | UIECantSetSeparatorBold | You cannot set this attribute on menu item separators. |
| -142 | UIEMustPassEventData2 | You must pass your callback function's eventData2 parameter to this function. |
| -143 | UIEActiveXError | ActiveX error. |
| -144 | UIEObjHandleDoesNotReferToActiveXCtrl | The specified object handle does not refer to an ActiveX control. |
| -145 | UIEActiveXCtrlNotRegistered | ActiveX control not registered on this computer. |
| -146 | UIEActiveXPersistenceError | ActiveX control does not support persistence. |
| -147 | UIEInvalidMenuButtonId | The id passed was not a valid menu button id. |
| -148 | UIECannotModifyBuiltInCtrlMenuItem | Cannot set or get the attributes of built-in control menu items. |
| -149 | UIEDataSocketError | DataSocket Error. |
| -150 | UIECtrlAlreadyBound | Control already has an active data binding. |
| -151 | UIECtrlNeedsActiveBinding | Control must have an active data binding. |
| -152 | UIEAttachedPanelMustBeChild | The panel to be attached must be a direct child of the panel containing the splitter control. |
| -153 | UIEItemIsAttached | Item is already attached to splitter control. |
| -154 | UIEItemIsNotAttached | Item is not attached to splitter control. |
| -155 | UIECannotSizeCtrl | Attached control cannot be sized in this direction. |
| -156 | UIECannotSelfAttach | Splitter control cannot be attached to itself. |
| -157 | UIEOperationInvalidOnMaskedBitmap | Operation cannot be performed on a bitmap with a transparency mask. |
| -158 | UIEOperationInvalidOnAlphaBitmap | Operation cannot be performed on a bitmap with an alpha channel. |
| -159 | UIEOperationRequiresMaskedBitmap | Operation can be performed only on a bitmap with a transparency mask. |
| -160 | UIEOperationRequiresAlphaBitmap | Operation can be performed only on a bitmap with an alpha channel. |
| -161 | UIENonExistantAnnotation | Graph does not have that many annotations. |
| -162 | UIEOperationInvalidOnTabPanel | Operation cannot be performed on a tab panel. |
| -163 | UIEAttrValidOnMenubarOnly | The attribute passed is only valid for menu bars. |
| -164 | UIEAttrValidOnMenuItemOnly | The attribute passed is only valid for menu items. |
| -165 | UIEAttrValidOnMenuAndSubmenusOnly | The attribute passed is only valid for menus and submenus. |
| -166 | UIEImageFeatureNotSupported | The image contains an unsupported feature and could not be loaded. |
| -167 | UIEImageCompressionSchemeNotSupported | The image compression scheme is not supported. |
| -168 | UIEActiveXCtrlNotLicensed | ActiveX control is not licensed for this operation. |
| -169 | UIEMXBFileFormatNotRecognized | MXB file format not recognized |
| -170 | UIEAttrValidOnMenuItemAndSubmenuOnly | The attribute passed is only valid for menu items and submenus |
| -171 | UIECannotAssignContextMenuItemShortcutKey | You cannot assign a shortcut key to this context menu item |
| -172 | UIECannotPauseUnlessContinuousMode | The strip chart can only be paused when the scroll mode is set to continuous |
| -173 | UIEAttrFixedPlotAreaNotEnabled | ATTR_FIXED_PLOT_AREA must be set to TRUE before setting the position of the plot area |
| -174 | UIEStaleData | Data is stale and is no longer valid. |
| -175 | UIEDataBindingNotSupportedIn64Bit | Data binding is not available in 64-bit mode. |
| -176 | UIEActiveXWrongConcurrencyModelForThread | ActiveX controls cannot be created in a thread whose concurrency model is multithread apartment (MTA). |
| -177 | UIECtrlNotOnPanelAssocWithCtrlArray | The control passed is not on the panel associated with the control array. |
| -178 | UIEInvalidAngleInMetaFont | The angle in the specified metafont is not valid. |
| -179 | UIECellCannotBeMadeActive | The specified cell cannot be made active. |
| -180 | UIEFileDialogWrongConcurrencyModel | The dialog cannot be displayed in a thread whose concurrency model is multithread apartment (MTA). |