Error Codes

Find and read the description for an error code you encounter in software.

Error Code Description Recommended Solution
2147467259 Unspecified error. N/A
1967345152 Invalid refnum. A specified refnum was not valid. Specify a valid refnum.
1967345151 Invalid property code. The specified property code is not valid for this refnum. Specify a valid property for the refnum.
1967345148 Invalid argument. One of the specified arguments is invalid. Specify a valid argument.
1967345147 Entry not found. The requested entry could not be found. N/A
375012 A JSON numeric value is out of the range of a G Web Development Software numeric type. N/A
375011 G Web Development Software failed to read or write a -Infinity or +Infinity floating-point value. Enable G Web Development Software JSON extensions to allow support for a value of Infinity.
375010 G Web Development Software failed to read or write a NaN floating-point value. Enable G Web Development Software JSON extensions to allow support for a value of NaN.
375009 The JSON string contains an invalid multi-dimensional array. N/A
375008 The array has an invalid number of dimensions. N/A
375007 The cluster or JSON string contains an invalid number of elements.
Note When strict validation is enabled, the number of elements in the JSON string must match the number of elements in the input cluster.
 N/A
375005 Type mismatch between JSON and G Web Development Software. N/A
375004 The path cannot be found in the JSON string. N/A
375003 The JSON string is invalid.
Note JSON strings must be encoded in UTF-8 and must conform to the JSON grammar.
 N/A
375002 The cluster element name is invalid.
Note Each element of the cluster must have either a unique name or no name, such as an empty string.
 N/A
375001 The JSON root container must be an array or cluster. N/A
375000 The data type cannot be converted to or from JSON. Supported data types include arrays and clusters of booleans, numerics, strings, and other arrays and clusters. N/A
4824 Clipped Floating-point data to fit the range [-1.0, 1.0]. N/A
4820 A buffer underflow has occurred because the application is not writing data quickly enough. N/A
1 An input parameter is invalid.

For example if the input is a path, the path might contain a character not allowed by the OS such as ? or @. If you receive this error while developing a large application or storing large sets of data in G Web Development Software, refer to the KnowledgeBase at ni.com for more information.		 N/A
2 Memory is full.

If you receive this error while developing a large application or storing large sets of data in G Web Development Software, refer to the KnowledgeBase at ni.com for more information.		 N/A
4 End of file encountered. N/A
5 File already open. N/A
6 Generic file I/O error.

A possible cause for this error is the disk or hard drive to which you are trying to save might be full.

Another possible cause for this error is there might be a bad network connection. For example, the network connection is down or a network cable is unplugged.		 (If applicable) Free up disk space or saving to a different disk or drive.
7 File not found. The file might be in a different location or deleted.

Another possible cause for this error is there might be a bad network connection. For example, the network connection is down or a network cable is unplugged.		 (If applicable) Use the command prompt or the file explorer to verify that the path is correct.
8 File permission error. You do not have the correct permissions for the file. Verify that the file is not in use by another application and that file permissions are set correctly.
  • On Windows, navigate to the file, right-click the file, select Properties, and set the Read-only option in the dialog box.
  • On Linux or Mac OS X, use chmod to set file permissions. If you only need read access, you can use the Open/Create/Replace File function with the access input set to Read-only.
9 Disk full. The disk or hard drive does not have enough free space to complete the operation. Free up disk space or saving to a different disk or drive.
10 Duplicate path.

If you receive this error while building an application in G Web Development Software, refer to the KnowledgeBase at ni.com for more information.

If you receive this error while using a File I/O function or VI, you may be attempting to overwrite a file or folder that already exists.		 Refer to the specific function or VI reference topic in the G Web Development Software API Manual for information about overwriting files or folders.
11 Too many files open. N/A
50 Message out of range. N/A
51 Null method. N/A
52 Unknown message. N/A
67 Interapplication Manager initialization error. N/A
68 Bad occurrence. N/A
69 Handler does not know what occurrence to wait for. N/A
70 Occurrence queue overflow. N/A
71 File datalog type conflict. N/A
72 Semaphore not signaled. N/A
73 Interapplication Manager unrecognized type error. N/A
74 Memory or data structure corrupt. N/A
81 Format specifier type mismatch. A format specifier does not match the data type of its corresponding argument in a Format Into String or Scan From String function. N/A
82 Unknown format specifier. A bad format specifier was found in the Format String input to a Format Into String or Scan From String function. N/A
83 Too few format specifiers. There are not enough format specifiers to match all of the arguments of a Format Into String or Scan From String function. N/A
84 Too many format specifiers. There are more format specifiers than the number of arguments of a Format Into String or Scan From String function. N/A
85 Scan failed.

The input string does not contain data in the expected format. The Scan From String function was unable to scan its input because the data was not in the expected format.

Another possible cause for this error is if the Scan From File or Scan From String functions reach the end of the file.		 Right-click the Scan From String function and select Edit Format String to configure the format string to match the input data.

Refer to the KnowledgeBase at ni.com for more information about this use case.
87 Error converting to variant. An error occurred converting from G Web Development Software type to OLE variant type. N/A
100 File contains erroneous data. This normally is a user data file. N/A
116 Unflatten or byte stream read operation failed due to corrupt, unexpected, or truncated data. N/A
117 Directory path supplied where a file path is required. Provide a file path where required.
118 The supplied folder path does not exist. N/A
122 The resource you are attempting to open was created in a more recent version of G Web Development Software and is incompatible with this version. N/A
123 A timeout occurred. N/A
124 A string contained an unexpected null character. N/A
125 A stack overflow occurred. Restart G Web Development Software and review your code for recursive data structures.
1000 The VI is not in a state compatible with this operation. This error can occur for several reasons.

This error can occur if you attempt to edit a VI that is running or reserved for running.

This error also can occur if you attempt to open a reference to a VI that is running or reserved for running. A VI is reserved for running when you open a reference to the VI by wiring a type specifier VI Refnum to the Open VI Reference function, or when you have a Static VI Reference linked to the VI within a running VI.

This error also can occur if you try to run a VI using the run method while the target VI is running or reserved for running.

This error also can occur if you attempt to obtain a VI's image while the VI is being modified programmatically.

 (If applicable) To correct this error, ensure the target VI is idle or reentrant. If the VI is reentrant:
  • Use the Open VI Reference function with the options input set to 0x08 to prepare the VI for reentrant run.
  • Use the Open VI Reference function with the type specifier VI Refnum wired to a strictly typed VI reference.

(If applicable) Wait until the VI is not being modified to get the image of a panel or diagram.
1001 The VI front panel is not open.
  • Use the Window Appearance page to configure if the front panel is shown when the VI is run or loaded.
  • Use the Front Panel:Open method to open the front panel programmatically.
1002 The VI cannot run because it has a front panel control in an error state. N/A
1003 The VI is not executable.

This error may occur because the VI is either broken or contains a subVI that G Web Development Software cannot locate.

 Select File » Open to open the VI and verify that you can run it.

Refer to the KnowledgeBase at ni.com if you receive this error in one of the following situations: while using the VI Server to call a VI dynamically or while building an application.
1004 The VI is not in memory. N/A
1005 VI execution has been disabled in the VI Properties dialog box. Open the Execution page of the VI Properties dialog box to change the settings for the VI execution.
1006 FPDCO on connector pane thinks it is constant. N/A
1008 Cannot load connector pane. N/A
1009 Variant tag out of range. N/A
1010 No default or operate data. N/A
1012 Cannot load block diagram. N/A
1013 Cannot load front panel. Ensure you included the front panel of the VI when building a stand-alone application.
1016 Cannot load History. N/A
1017 VI has been modified on disk since it was last loaded or saved. N/A
1018 Unspecified error occurred. N/A
1019 One or more untitled subVIs exist. This file cannot be saved until all dependent files have been named. N/A
1026 VI Reference is invalid. N/A
1027 The reference cannot be reserved as requested because it is in an improper reservation mode or the execution state must be set to running or reserved. N/A
1028 Attribute selector is invalid. N/A
1039 VI was aborted. N/A
1042 Attempted recursive call. N/A
1043 The property or method is not supported in this version of G Web Development Software.

This error can occur if you use a property or method that is not supported in the G Web Development Software Run-Time Engine.

 N/A
1102 The string wired to the xml string input is empty. N/A
1103 The XML tag describing the type of data is not recognized. N/A
1104 No end tag was found for an XML start/end tag pair. N/A
1105 An unknown or unexpected XML tag was discovered. N/A
1106 The XML tag describing the type of data does not match the wired type. N/A
1107 The XML enumerated type choice(s) does not match the wired type. N/A
1108 XML value text is illegal or out of range for type and/or format. N/A
1109 Unsupported data type. N/A
1110 No longer used. N/A
1122 Refnum became invalid while node waited for it. N/A
1124 VI is not loadable.

In a built application, this error might occur because the VI being loaded was last compiled for a different OS or with CPU features, such as SSE, that this target does not support.

This error also might occur if the VI is a polymorphic VI that cannot be loaded in the G Web Development Software Run-Time Engine.		 (If applicable) Rebuild the application for the target OS and make sure SSE compiler settings in the build specifications match the target platform.

(If applicable) Load an instance of the polymorphic VI instead of the polymorphic VI itself.
1129 You cannot assign the same numeric value to two or more strings in a ring control. You also cannot assign the same string value to two or more strings in a combo box control. If you receive this error while trying to write to the Strings and Values property of a control, refer to the KnowledgeBase at ni.com for more information.
1135 The tree control's active item is not valid for this property. N/A
1136 You wired an invalid item tag to a tree control property or method. N/A
1137 Tree control's internal data is corrupt. N/A
1146 You attempted an operation that would change a child-only item into a parent item. N/A
1147 Cannot insert a remote VI in a subpanel control. N/A
1148 This property is read only while the VI is in a subpanel. N/A
1149 Cannot close or set the state of a closed front panel. The front panel must already be open before you close it or set its state. N/A
1150 Cannot open a front panel that is already open. Set the state of the open front panel by using the Front Panel Window:State property. N/A
1151 Invalid input for front panel state. N/A
1156 Memory full error, possibly due to a data format not matching expected data type. This is caused by trying to allocate a buffer that is too large for memory. Although normal allocation might run the system out of memory, frequently an out of memory error is caused by interpreting the data incorrectly and treating something that is data as the size of the data. Before assuming that the system needs more memory to complete the operation, make sure the read format you are requesting is valid for the data being read.
1157 You cannot use this property with a numeric indicator. N/A
1186 Cannot show or hide the label on its own. Label visibility is controlled by the label owner. N/A
1192 No data range set for digital displays. N/A
1301 The dimension of the array passed in does not match the expected dimension for the operation. N/A
1303 The elements of the array are not unique. There are duplicated items in the array. N/A
1304 The array index is outside of the array bounds. N/A
1313 You cannot use this property on a control in a radio buttons control. N/A
1321 NI License Manager is not initialized. Verify that NI License Manager is installed on the computer. Select Start » All Programs » National Instruments » NI License Manager.
1322 Invalid project build reference. N/A
1359 A drag cannot start because a previous drag transaction is still pending. N/A
1360 Cannot provide the type of data requested for this drag and drop operation. Ensure that a drag and drop operation is in progress when you call this function and that the data type and drag data name match what is currently available during the drag and drop operation.
1362 Cannot use this property with this string display mode or if word wrapping is enabled. Change the display mode to 0 (normal) and/or disable word wrapping to use this property.
1366 You cannot hide or show the scroll bars of a subpanel control when a VI containing multiple panels is inserted. N/A
1370 The selected build failed to complete. N/A
1376 A Diagram Disable structure cannot have a default frame. This error occurs when you try to use the Default Frame property with a Diagram Disable structure. You can use this property only with the Conditional Disable structure. N/A
1377 A Diagram Disable Structure cannot have conditions. You can use the Conditions property and the Get Frame Index method only with the Conditional Disable structure. N/A
1378 Cannot set the Active Frame property on a Conditional Disable structure. This error occurs when you try to use the Active Frame property with a Conditional Disable structure. You cannot use this property with a Conditional Disable structure because conditions determine the active frame. You can use this property only with a Diagram Disable structure. N/A
1380 License checkout failure. Unable to checkout the requested license feature because the license is invalid or does not exist. N/A
1397 You have not wired a required input on this subVI. Wire the required input.
1430 The path is empty or relative. You must use an absolute path. N/A
1432 The specified format cannot be used with floating point data. For example, hexadecimal notation is not a valid format for floating point numbers. N/A
1434 The precision is greater than the maximum allowed value for this format. N/A
1436 Numeric precision cannot be negative. N/A
1449 Arrays must have at least one dimension and a maximum of 63 dimensions. N/A
1452 This library was saved in an earlier version of G Web Development Software. Load and save the library in the latest version of G Web Development Software.
1453 You may only set the vertical arrangement on a label, caption or free label. N/A
1470 Specified folder is outside the library. You cannot add library items to folders that do not belong to the library. N/A
1483 Cannot change width of the plot legend when you configure the plot legend to automatically resize, or if the legend has more than one entry and you arrange the plot legend horizontally. Right-click the graph or chart and deselect Autosize Plot Legend in the shortcut menu to disable automatic resizing and make sure you arrange the plot legend vertically.
1546 The VI must be in a project to use this property. N/A
1548 Queue refnum cannot be obtained with a size of zero. Size input must be a positive number or -1 for unlimited size. N/A
1556 The reference is invalid. This error might occur because the reference has been deleted. N/A
1557 G Web Development Software tried to access duplicate references at the same time. N/A
1558 There is a type mismatch between the wire type and the internal data type of the reference. This problem might occur due to a type cast error. N/A
1586 Compiled code is out of date. N/A
1588 Compiled object cache is corrupt. N/A
1599 An empty string is not a valid method name. N/A
1627 The control index at position %d is invalid. N/A
1628 G Web Development Software cannot convert the input data type at position %d to the control data type. N/A
1629 The control must have a terminal on the block diagram. N/A