Why do I get a "Fatal Run Time Error: Out of Memory" after an hour while using RT on a PXI 8186?

When I run this code with high speed DAQ+proccessing+control for over an hour in RT on an 8186, I get the above error. There were some arrays being built really quickly, etc. So I replaced these array initializations followed with "replace arrays subset" blocks. Still ,No luck.
I'd really appreciate it if anyone could help me. the code can be posted here as well if reqd.
I'm Running LV RT 7.1, and the target is a PXI-8186.
Also, is there any way of allocating extra virtual memory in RT?

Let me second everything that Aaron mentioned.
Please post some code that demostrates your trouble and we will take a look.
Gnerally I have to say that RT applications are rather demanding in the area of memory.
I find myself avoiding data types that can vary in size, like strings. These can demand increases in buffer allocations such that the buffer previously allocated are insufficient, are tossed on the heap and another larger block is allocated. Too much of this happening can kill you in RT. Building strings is bad.
Building arrays is just not allowed.
LV2 globals (when properly coded) are useful in keeping memory useage static or diminishing. This dovetails with Aarons circular buffer.
Review all code that is executed repeatedly using
Tools >>> Advanced >>> Show Buffer Allocations
In a nutshell, one or more of thes is killing you.
Post your code so we can make specific suggestions.
Trying to help,
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Similar Messages

Fatal run time error: unknown source position

I am getting a fatal run-time error when using CVI 8.0.1. I get the error when any program I write is exiting. Here's an example source:
#include <ansi_c.h>
int main(void)
    char buf[512];
    printf("press enter to exit\n");
    gets(buf);
    return 0;
after I press enter to exit, the program hangs for a few seconds and then I get the error. This only started happening after I upgraded to CVI 8.0.1. I have tried uninstalling / reinstalling / going back to earlier versions and I always have the problem now.

It sounds like something went wrong with the initial install or possibly there was problems with removing previous versions. Since uninstalling and reinstalling did not fix this, I would suggest you to use a utility called MSI Blast. This will show all installations that are on your machine and allow you to remove these installations. This is a last resort program and should never be used to replace Add/Remove Programs, but since something sounds as if it is corrupt, I feel it is best to use this. Here is the link.
ftp://ftp.ni.com/outgoing/msiblast.zip
You will need to remove and reinstall all NI components to assure that we remove the corrupt file. It is definitely something local to your machine as I was not able to replicate the problem with your provided code. Please run this utility and let me know once you have pick this up off of the ftp, as we do not leave this utility up for long.
Message Edited by Brandon V on 10-10-2006 02:22 PM
Brandon Vasquez | Software Engineer | Integration Services | National Instruments

Newbie question NON-FATAL RUN-TIME ERROR IN TUTORIAL (PlotY)

I'm a first time user, following the tutorial and when when I click on Acquire I get the following error "NON-FATAL RUN-TIME ERROR:   "sample1.c", line 85, col 13, thread id 0x00000D54:   Library function error (return value == -10 [0xfffffff6]). The control is not the type expected by the function"
Code is as follows (line 85 is PlotY......:
    case EVENT_COMMIT:
       srand (time(NULL));
       amp = rand ()/32767.0;
       SinePattern (100, amp, 180.0, 2.0, sine);
        PlotY (panelHandle, PANEL_Waveform, sine, 100, VAL_DOUBLE, VAL_THIN_LINE, VAL_EMPTY_SQUARE, VAL_SOLID, 1, VAL_RED);
        break;
Its not obvious why it crashes on this line, any help would be appreciated.
Thanks
Jeff

Happy to hear that you have solved your problem.
Just to be clear, there is no problem in using lowercase letters for control ID, but since the usual CVI behaviour is to use uppercase letters I was wondering if you created the control by yourself and if it could be a wrong one.
CVI does not really address controls by name: if you see in the include file associated to the UIR you'll see that PANEL_CONTROL is really a macro with an associated value, which is the one the program really uses (see my first post to understand how PlotY operates; the same happens for all functions that operate on control like Get/SetCtrlVal or GetSetCtrlAttribute for example).
Neither CVI operates any cross check between the panel handle and the control you are addressing: that's why I pointed you to the panel handle value, to be sure that you are not operating on a control using the handle of a different panel, a situation that may happen if you are using more than one panel at a time.
These are the reasons that may rise an 'incorrect control type' error.
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

Fatal Run Time Error - unknown source position thread id

Hi All,
I am using LabWindows CVI 2013 in order to display data from my controller.
I have defined some functions to activate the communication with the controller and read data from it.
The communication activation with the controller is being done inside the Main block before loading the UI panels.
I created a command button that activates the data reading function (Get Register) from the controller.
When calling the reading function I received a Fatal Run Time Error. Attached please find.
When I moved the reading function to the main block before loading the UI, the program didn't crush.
What is the cause for that?
Thanks for your support.
Haim
Attachments:
CVI.png ‏168 KB

Hi Haim,
Could you explain what you mean by moving the function to the main block? Does that mean instead of having a callback, you added the four lines in that callback (according to the attached image) to the main function? When you do this, does the code execute correctly?
And can you tell me what DLL package you are using that contains the Jet32Functions.GetRegister function?
The error is very generic, so it is hard to say what is causing it without seeing the entirety of the code, but it appears that there is a conflict in the thread control. Does the error occur only when you activate the callback by clicking the command button? Which lines are executed in the callback before the error occurs?
It would be helpful if you could attach your source file or at least a screenshot of the working code so I can see the entire main function.
Steven

INI instrument driver and fatal run time errors

Hey everyone, I'm experimenting with the INI instrument driver and running into a fatal run time error. Here's what I know so far:
The runtime error only happens during the very first Ini_Putxxx
It only happens if the target INI file does not yet exist. After the file is created with a Ini_WriteToFile, then the program will proceed with all my Put functions without any errors.
Ideas?
Solved!
Go to Solution.

Are you sure about that? I just tried calling these functions in the Interactive Execution window without errors (the destination file wasn't there before the call and has been created without errors):
#include "inifile.h"
static int error = 0;
static IniText T = 0;
T = Ini_New (0);
Ini_PutString (T, "General", "Item 1", "Test string");
Ini_PutInt (T, "General", "Item 2", 123);
Ini_PutDouble (T, "General", "Item 3", Pi ());
error = Ini_WriteToFile (T, "C:\\test.ini");
Ini_Dispose (T);
Ini_PutXX functions do not make any disk access, they work entirely in memory; the only functions where the instrument accesses the disk are Ini_WriteToFile and Ini_ReadFromFile. Which error are you receiving? Can you post a sample code that exhibits the error?
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

How to display "Non-Fatal Run-Time Error In Function Panel" dialog?

I'm learning how to develop an IVI-C specific driver using LabWindows/CVI. When I run my function from its function panel and it returns an error, I would like to display a dialog with both the error code and error message (as opposed to simply returning an error code on the function panel). This would save the user from having to call Prefix_error_message() to translate the error code to its error message. NI-DCPower driver is a good example of this behavior (see attached error dialog). How do I show the "Non-Fatal Run-Time Error In Function Panel" dialog? Any help is greatly appreciated. Thanks!
Attachments:
ErrorDialog.png ‏8 KB

Hi Shawn,
Thank you for replying to my post. The checkErr is just an error handling macro defined in ivi.h to goto Error: tag when the function returns a non-zero value. I have been using the checkErr macro (as well as viCheckErr and other macros) in my driver.
Using the same hp34401a specific driver as an example, please allow me to explain my question in more details:
Let's take the hp34401a_close function as an example. It is a simple function with only a few lines of code:
When the hp34401a_close function is run from its front panel using an invalid session handle (e.g. "8" in this screen capture):
You will get three "Non-Fatal Run-Time Error" popup dialogs, one from each of the IVI library functions that it calls: Ivi_LockSession, Ivi_UnlockSession, and Ivi_Dispose. However, there is no "Non-Fatal Run-Time Error" popup dialog from the hp34401a_close itself.
My IVI-C specific driver is behaving identical to the hp34401a specific driver.
In comparison, if run niDCPower_close function from its front panel using an invalid session handle (using the same "8" in this screen capture):
You will only get one "Non-Fatal Run-Time Error In Function Panel" from the niDCPower_close function itself:
I think the behavior of niDCPower driver is much better than the hp34401a driver. It replaces the three "Non-Fatal Run-Time Error" popup dialogs from the IVI library with a single "Non-Fatal Run-Time Error In Function Panel" popup dialog from the driver function itself. I would like to do the same thing with my driver but have not figured out how to display a "Non-Fatal Run-Time Error In Function Panel" dialog. Thanks in advance for your help!

Non-Fatal Run-time Error "%%s"

This was shown yesterday by an non-debug program written with CVI 9.01 and run-time 9.1 (the current "428" build) on the target.
I was trying to fix "-12: Out of memory" popups (maybe a race condition inside ProcessSystemEvents/GetUserEvent?) and now this.
Any idea what this is?
/* Nothing past this point should fail if the code is working as intended */

A couple updates:
From all indications, this dialog should only be shown if your binary (exe) is built in release mode. If you build in debug mode, you should be able to see the error message that is trying to display. Also, if our preliminary investigation is correct, the error should be in your release mode exe, and not any loaded dlls.
From all indications, this dialog should only be shown if your binary (exe) is built in release mode and loads dlls that are build in debug mode. If you build your dependencies in release mode, no dialog should be displayed at all (because this is a non-fatal error).
Are you able to verify these statements?
Thanks -
NickB
National Instruments

Getting run time error when accessing the file from frontend server using F4.....?

Category               ABAP Programming Error
Runtime Errors         CONVT_NO_NUMBER
Except.                CX_SY_CONVERSION_NO_NUMBER
ABAP Program           ZMM_MIGO_GOODS_ISSUE
Application Component Not assigned
Date and Time          26.05.2014 14:28:30
Short Text
     "C:\Users\SAP\Desktop\MIGO\MIGO.xlsx" cannot be interpreted as a number
What happened?
     Error in the ABAP Application Program
     The current ABAP program "ZMM_MIGO_GOODS_ISSUE" had to be terminated because
      it has
     come across a statement that unfortunately cannot be executed.
Error analysis
     An exception has occurred which is explained in more detail below. The
     exception is assigned to class 'CX_SY_CONVERSION_NO_NUMBER' and was not caught
      in procedure
     "%_SEL_SCREEN_P_FNAME_V" "(FORM)", nor was it propagated by a RAISING clause.
     Since the caller of the procedure could not have anticipated this

HI CHIRUI,
I have changed and tried but still i a getting the same thing..
otherwise please check this i am using some class method i am not getting short dump,but excel file is not getting uploaded.
REPORT ZMM_MIGO_GOODS_ISSUE NO STANDARD PAGE HEADING.
DATA : BEGIN OF IT_DATA OCCURS 0,
         ID(10),
         BLDAT(10),                             " Document Date
         BUDAT(10),                             " Posting Date
         REF_DOC_NO(16),                        " Material Slip No
         DEL_NOTE(16),                          " delivery note
         MATNR TYPE MSEG-MATNR,                 " Material Number
         ERFMG(13) TYPE C,                      " Quantity
         BWART TYPE RM07M-BWARTWA,              " Movement Type
         SOBKZ(1),                              " Special Stock
         WERKS TYPE RM07M-WERKS,                " Plant
         LGORT TYPE RM07M-LGORT,                " Storage Location
         PS_POSID TYPE PS_POSID,                " WBS Element
         COST_CENTER TYPE KOSTL,                " cost center
         ORDER TYPE AUFNR,                      " order number
         SERNR TYPE RIPW0-SERNR,                " Serial Number
        END OF IT_DATA,
        BEGIN OF IT_HEAD OCCURS 0,
          ID(10),
          BLDAT(10),                            " Document Date
          BUDAT(10),                            " Posting Date
          REF_DOC_NO(16),                       " Reference document number
          "HEADER_TXT(25),                       " Header Text
          BWART TYPE RM07M-BWARTWA,             " Movement Type
        END OF IT_HEAD,
        BEGIN OF IT_ITEM OCCURS 0,
          ID(10),
          "ID1(10),
          WERKS TYPE RM07M-WERKS,               " Plant
          LGORT TYPE RM07M-LGORT,               " Storage Location
          VAL_TYPE TYPE BWTAR_D,
          MATNR TYPE MSEG-MATNR,                " Material Number
          ERFMG(13) TYPE C,                     " Quantity
          CHARG TYPE MSEG-CHARG,                " Batch
          BWTAR TYPE BWTAR_D,
          PS_POSID TYPE PS_POSID,                 " WBS Element
          ERFME TYPE MSEG-ERFME,                  " Unit
          COST_CENTER TYPE KOSTL,                " cost center
          ORDER TYPE AUFNR,                      " order number
          CUSTOMER TYPE EKUNN,                    " Account Number of Customer
          SERNR TYPE RIPW0-SERNR,                 " Serial Number
          AMOUNT_LC TYPE BAPI_EXBWR,
          SOBKZ(1),
        END OF IT_ITEM,
          HEADER   LIKE BAPI2017_GM_HEAD_01,
          CODE     LIKE BAPI2017_GM_CODE,
          ITEMS    LIKE BAPI2017_GM_ITEM_CREATE OCCURS 0 WITH HEADER LINE,
          SERIAL   LIKE BAPI2017_GM_SERIALNUMBER OCCURS 0 WITH HEADER LINE,
          RETURN   LIKE BAPI2017_GM_HEAD_RET,
          RET      LIKE BAPIRET2 OCCURS 0 WITH HEADER LINE,
          TESTRUN LIKE BAPI2017_GM_GEN-TESTRUN,
          IT_TAB   TYPE FILETABLE,
          GD_SUBRC TYPE I,
          L_FILE   TYPE RLGRAP-FILENAME,
          IT_RAW   TYPE TRUXS_T_TEXT_DATA,
          COUNT(2) TYPE N,
          TEXT_C(30).
DATA: DATA     LIKE TABLE OF IT_ITEM WITH HEADER LINE.
DATA: IT_TEMP LIKE TABLE OF IT_ITEM WITH HEADER LINE.
DATA: IT_TEMP1 LIKE TABLE OF IT_ITEM WITH HEADER LINE.
DATA: IT_ITEM1 LIKE TABLE OF IT_ITEM WITH HEADER LINE.
SELECTION-SCREEN: BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
PARAMETERS : P_FILE TYPE RLGRAP-FILENAME.
*             p_test AS CHECKBOX.
SELECTION-SCREEN: END OF BLOCK B1.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FILE.
   CALL METHOD CL_GUI_FRONTEND_SERVICES=>FILE_OPEN_DIALOG
     EXPORTING
       WINDOW_TITLE = 'SELECT FILE'
     CHANGING
       FILE_TABLE   = IT_TAB
       RC           = GD_SUBRC.
   READ TABLE IT_TAB INTO P_FILE INDEX 1.
START-OF-SELECTION.
   PERFORM GET_EXCEL_DATA.
   PERFORM GET_HEADER_ITEM.
   PERFORM UPDATE_DATA.
*&      Form GET_EXCEL_DATA
*       text
* --> p1        text
* <-- p2        text
FORM GET_EXCEL_DATA .
   CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
     EXPORTING
       INPUT = P_FILE
     IMPORTING
       OUTPUT = L_FILE.
   CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
     EXPORTING
       I_LINE_HEADER        = 'X'
       I_TAB_RAW_DATA       = IT_RAW
       I_FILENAME           = L_FILE
     TABLES
       I_TAB_CONVERTED_DATA = IT_DATA
     EXCEPTIONS
       CONVERSION_FAILED    = 1
       OTHERS               = 2.
   IF SY-SUBRC <> 0.
     MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
             WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
   ENDIF.
ENDFORM. " GET_EXCEL_DATA
*&      Form GET_HEADER_ITEM
*       text
* --> p1        text
* <-- p2        text
FORM GET_HEADER_ITEM .
   DATA : FLAG(1).
   LOOP AT IT_DATA.
     CLEAR FLAG.
     IF IT_DATA-ID IS NOT INITIAL.
       AT NEW ID.
         FLAG = 'X'.
       ENDAT.
     ENDIF.
     IF FLAG = 'X'.
       MOVE-CORRESPONDING IT_DATA TO IT_HEAD.
       APPEND IT_HEAD.
     ENDIF.
     MOVE-CORRESPONDING IT_DATA TO IT_ITEM.
     APPEND IT_ITEM.
   ENDLOOP.
   DATA[] = IT_ITEM[].
   IT_TEMP[] = IT_ITEM[].
   IT_TEMP1[] = IT_ITEM[].
ENDFORM. " GET_HEADER_ITEM
*&      Form UPDATE_DATA
*       text
* --> p1        text
* <-- p2        text
FORM UPDATE_DATA .
   DATA : COUNT1(10),
          L_QTY TYPE I,
          DAT(10).
   CONCATENATE SY-DATUM+6(2) '.' SY-DATUM+4(2) '.' SY-DATUM(4) INTO DAT.
   LOOP AT IT_HEAD.
     ON CHANGE OF IT_HEAD-ID.
       CALL FUNCTION 'CONVERT_DATE_TO_INTERNAL'
         EXPORTING
           DATE_EXTERNAL       = IT_HEAD-BUDAT
           ACCEPT_INITIAL_DATE = 'X'
         IMPORTING
           DATE_INTERNAL       = HEADER-PSTNG_DATE.
       IF SY-SUBRC <> 0.
         MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
       ENDIF.
       CALL FUNCTION 'CONVERT_DATE_TO_INTERNAL'
         EXPORTING
           DATE_EXTERNAL       = IT_HEAD-BLDAT
           ACCEPT_INITIAL_DATE = 'X'
         IMPORTING
           DATE_INTERNAL       = HEADER-DOC_DATE.
       IF SY-SUBRC <> 0.
         MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
          WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
       ENDIF.
       MOVE : '2'                TO HEADER-VER_GR_GI_SLIP,
              'X'                TO HEADER-VER_GR_GI_SLIPX.
*      IF r1 EQ 'X'.
       MOVE '05' TO CODE-GM_CODE.
       HEADER-REF_DOC_NO = IT_HEAD-REF_DOC_NO.
       "HEADER-HEADER_TXT = IT_HEAD-HEADER_TXT.
*      ELSEIF r2 EQ 'X'.
*        MOVE '04' TO code-gm_code.
*      ELSEIF r3 EQ 'X'.
*        MOVE '04' TO code-gm_code.
*      ENDIF.
*      IF p_test = 'X'.
*        MOVE 'X' TO testrun.
*      ENDIF.
     ENDON.
     IT_ITEM1[] = IT_ITEM[].
*delete it_item[] where werks = '' and id = it_head-id.
     DELETE ADJACENT DUPLICATES FROM IT_ITEM COMPARING ID MATNR.
     LOOP AT IT_ITEM WHERE ID = IT_HEAD-ID.
*      ON CHANGE OF it_item-id1.
       COUNT1 = COUNT1 + 1.
       CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
         EXPORTING
           INPUT = IT_ITEM-MATNR
         IMPORTING
           OUTPUT = ITEMS-MATERIAL.
       MOVE : IT_ITEM-WERKS TO ITEMS-PLANT,
              IT_ITEM-LGORT TO ITEMS-STGE_LOC,
*             it_item-lgort1 TO items-move_stloc,
              IT_ITEM-CHARG TO ITEMS-BATCH,
*            IT_ITEM-VAL_TYPE TO ITEMS-VAL_TYPE,
              'FRESH' TO ITEMS-VAL_TYPE,
              IT_HEAD-BWART TO ITEMS-MOVE_TYPE,
              IT_ITEM-SOBKZ TO ITEMS-SPEC_STOCK,
              IT_ITEM-ERFMG TO ITEMS-ENTRY_QNT,
              IT_ITEM-ERFMG TO ITEMS-ENTRY_QNT,
*            it_item-erfme TO items-entry_uom,
*            it_item-sgtxt TO items-item_text,
*            it_item-exbwr TO items-amount_lc,
              IT_ITEM-PS_POSID TO ITEMS-WBS_ELEM,
              IT_ITEM-PS_POSID TO ITEMS-VAL_WBS_ELEM,
              "IT_ITEM-CUSTOMER TO ITEMS-CUSTOMER,
              IT_ITEM-ERFMG TO L_QTY,
              IT_ITEM-AMOUNT_LC TO ITEMS-AMOUNT_LC,
              IT_ITEM-COST_CENTER TO ITEMS-COSTCENTER,
              IT_ITEM-ORDER TO ITEMS-ORDERID.
*             items-SPEC_MVMT = 'R'.
       CALL FUNCTION 'CONVERSION_EXIT_ABPSN_INPUT'
         EXPORTING
           INPUT = ITEMS-WBS_ELEM
         IMPORTING
           OUTPUT = ITEMS-WBS_ELEM.
       CALL FUNCTION 'CONVERSION_EXIT_ABPSN_INPUT'
         EXPORTING
           INPUT = ITEMS-VAL_WBS_ELEM
         IMPORTING
           OUTPUT = ITEMS-VAL_WBS_ELEM.
*      CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
*        EXPORTING
*          input = it_item-lifnr
*        IMPORTING
*          output = items-vendor.
       APPEND ITEMS.
*      ENDON.
     ENDLOOP.
     DELETE ADJACENT DUPLICATES FROM IT_TEMP COMPARING ID MATNR.
     DELETE IT_TEMP1 WHERE ID <> IT_HEAD-ID.
     DELETE IT_TEMP WHERE ID <> IT_HEAD-ID.
     DATA: MAT_ITM TYPE MBLPO,
           SERNP TYPE SERAIL.
     MAT_ITM = '0001'.
     LOOP AT IT_TEMP.
       SELECT SINGLE SERNP FROM MARC INTO SERNP WHERE MATNR = IT_TEMP-MATNR.
       IF SERNP IS NOT INITIAL.
         LOOP AT IT_TEMP1 WHERE ID = IT_TEMP-ID AND MATNR = IT_TEMP-MATNR.
*    MOVE : it_item1-id TO serial-matdoc_itm,
*     MOVE : mat_itm TO serial-matdoc_itm,
           SERIAL-MATDOC_ITM = MAT_ITM .
           SERIAL-SERIALNO   = IT_TEMP1-SERNR.
           APPEND SERIAL.
           CLEAR IT_ITEM1.
         ENDLOOP.
         MAT_ITM = MAT_ITM + 1.
       ENDIF.
       CLEAR IT_TEMP.
     ENDLOOP.
     CALL FUNCTION 'BAPI_GOODSMVT_CREATE'
       EXPORTING
         GOODSMVT_HEADER       = HEADER
         GOODSMVT_CODE         = CODE
         TESTRUN               = TESTRUN
*       GOODSMVT_REF_EWM      =
       IMPORTING
         GOODSMVT_HEADRET      = RETURN
*       MATERIALDOCUMENT      =
*       MATDOCUMENTYEAR       =
       TABLES
         GOODSMVT_ITEM         = ITEMS
         GOODSMVT_SERIALNUMBER = SERIAL
         RETURN                = RET
*       GOODSMVT_SERV_PART_DATA =
*       EXTENSIONIN           =
     CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
       EXPORTING
         WAIT = 'X'
*   IMPORTING
*       RETURN        =
     IF NOT RETURN IS INITIAL.
       WRITE :/ 'Material Document Number Generated: ' ,RETURN-MAT_DOC,RETURN-DOC_YEAR.
     ELSE.
       LOOP AT RET.
         WRITE : RET-TYPE,    RET-MESSAGE.
*      log-index = sy-index.
*      log-matnr = header-material.
*      log-message = ret1-message.
*      APPEND log.
       ENDLOOP.
     ENDIF.
     REFRESH : ITEMS,RET.
     CLEAR : HEADER,RETURN.
     CLEAR: TESTRUN ,
            RETURN,
            ITEMS[],
            SERIAL[],
            RET[],
            HEADER,
            IT_TEMP[] ,
            IT_TEMP1[].
     IT_TEMP[] = DATA[].
     IT_TEMP1[] = DATA[].
   ENDLOOP.
ENDFORM. " UPDATE_DATA
Regards,
Suresh bheema

FATAL RUN-TIME ERROR: The program has caused a 'General Protection' fault at 0x6846680A.

Dear all,
I have some troubles with LabWindows CVI. Sometimes (maybe 2 or 3 times by week) my application crash with General protection error in cvirte adress. This crash never happens in the same part of the code is always happens in random way. The problem is that in debug mode we don't have any information about where the problem occurs in cvirte. This bugs can happens with differents application from very simple application to very complex applications.
Do you have some ideas that how can I solve these problems?
Thanks

Hello J. Romero!
Thank you for the crash information you provided!
Hover you managed to collaborate with NI France more in order to determine the cause of this crash?
Unfortunately, the information you provided is still not sufficient for us to determine the exact cause and circumstance of this crash:
The provided event logs only contain relative addresses of the locations. An absolute crash address can better suggest the exact location. Please provide a screenshot of the crash window dialog, which contains the exact absolute address of this crash.
In your original post, you mentioned that you can reproduce the crash with a "very simple application". Is it possible for you to send us the application on our incoming FTP server, so that we can build and run the program on our side?
Do you have a suspicion for any particular libraries, components or UI controls that you are using, which reproduce the crash. E.g. "whenever I perform this action in a Numeric Control, the crash occurs...". This will further help us to narrow down on the problem!
If #2 is not possible, one other solution would be to send us a crash dump of the application. Please follow the steps in this Developer Community post, in order to generate and send us a crash dump: https://decibel.ni.com/content/docs/DOC-1496
Best regards!
- Johannes

Can't open itunes. i get this message "run time error R6034 an application has made an attempt to load the "C" runtime library incorrectly" ???

I can't open itunes on my PC i get this error message "runtime error R6034 an application has made an attempt to load the "C" runtime library incorrectly" ??? i also get this message "itunes was not installed correctly please reinstall" error 7(windows error 1114) still no luck. ???

Try the following user tip:
Troubleshooting issues with iTunes for Windows updates

Fatal Run-Time - Unknown Fault - on any CVI program close

I have been trying to track down a few what seem like phantom Fatal Run Time Errors on my program closes.
I am running LabWindows/CVI 2010 Full 10.0.1 (419)
I originally posted here -> http://forums.ni.com/t5/LabWindows-CVI/EasyTab-ConvertFromCanvas-memory-leak/m-p/3084769#M69465
As I thought this was related to tabs, where my resource tracker shows 'unclosed' resources.
Now I am opening a different program and have found that even though I put my return 0; at the top of my main loop, I still get a fatal run time error.
The error is exactly:
FATAL RUN-TIMe ERROR
Unknown source position, thread id 0x00001BB4
The program has caused a 'Unknown' fault at 0x748A4F11
This occurs every time I run my program in the CVI IDE.
There are no allocated resources in my resources window.
Searching for either address in my map file brings no results.
Thanks,
Nick

Hi ngay528,
I have attached a link below to one of our discussion forums that walks through using the Resource Tracking feature of LabWindows/CVI. Again, sometimes this particular error is caused by leaving resources open at the end of an application, so this feature can help us identify those resources if that is the case. Please follow the steps listed in the solution of the thread (message number 4, marked in green).
FATAL RUN-TIME ERROR: Unknown source position, thread id 0x00000EB4: The program has caused a 'General Protection' fault at 0x00459B9D:
http://forums.ni.com/t5/LabWindows-CVI/FATAL-RUN-TIME-ERROR-Unknown-source-position-thread-id/m-p/16...
Thomas N.
Applications Engineer
National Instruments

Getting run time error for multiple counter plan

Hi Friends,
Its very critical issue,wherein i am getting run time error for multiple counter plan.
Explanation:While try to change the Call horizon or scheduling period of the counter based plan through IP42 or IP15,systam allowing me to change the data but while saving also i am getting "Maintenance plan has changed" message and once come to the back of the transaction instantly i am getting pop up window saying that "Express document get terminated".However we have been maintaining copy of this data in another client wherein we are not getting any Run time error.
Please find the screen shots for your reference and please let me know how to fix the issue.
Regards,
Srinika

Hi,
Please check reason for update termination in Transaction code SM13.

Why do I get a different (wrong) calculation result in an installed program version by using StdDev-function

Dear Users of LabWindows,
I am using "StdDev" from "analysis.h" in a program.
I am using LabWindows 2012 and Win 7 64 Bit.
The program gives me a (right) calculation result on my development PC by using "StdDev".
On a PC with only the runtime I receive a different (wrong) calculation result.
What could be the problem?
I watched in the forum about half an hour to find some similar error but I only found hints for the two solutions below:
Do I need to include to the project the "analysis.lib"-file?
In my distribution in the "Edit Installer"-window in the TAB "Drivers & Components" I have "only" selected the sub-option "Standard Run-Time" in the main option "NI LabWindows/CVI Shared Run-Time Engine". Do I need to add the sub-option "Analysis Support" too?
Actually I haven't tested these two possible solutions. I asking myself and this forum: Could this be the solution?
I am asking myself because in my actual project I get no error:
Neither on clicking "Check Module Dependencies" in TAB "Drivers & Components", Nor in any usage of the program on my deleoper PC or the user PC with only the "Standard Run-Time".
I witness no compile error or warning (my setting is "Aggressive" an everythin is checked) no non-fatal no fatal run-time error no error at all.
Could the above described error also be caused by different "Country Settings" of the Windows-System itself? This means "," instead of ".".
Best greetings to all who may help me.

Calling an advanced analysis function without providing its library should throw an error;
do you check for the return value, i.e., status = StdDev ()? In your case status should be something like -5093 (The analysis library was not found).
You do not need to include the analysis.lib file in your project but in your distribution, i.e., you need to check 'Analysis Support'. If you click on Analysis Support (the text, not the checkmark) on the right side of the panel there is a little explanation saying 'Include this component when your application calls Analysis Library functions'.

Run-time error handling without popup

I'm searching for a way to make a CVI executable more robust by performing an automatic routine if any run-time error occurs. Basically I don't like the fact that a popup is displayed and the program is halted in the event of a fatal run-time error.  I cannot prevent a fatal run-time error from ever occurring so I was hoping there was a way to handle it automattically when CVI detects it. So far though, the only thing that I've found is the CVI run-time error popup which suspends the program until user input or in release mode, a Windows popup that suspends the program in a similar manner with more cryptic OS level exception info. I'm using Windows XP and CVI 2009, thanks.

Ok, well, the source of the fatal run-time error seems to be within a function call to imaqSnap within the NI Vision library. imaqSnap() is a function that just grabs 1 frame of video. We're using NI Vision 8.5 with a PCI-1422 Imaq card and whenever there is no signal present at the input of the card, we get the following error:
FATAL RUN-TIME ERROR:   "Imaq_support.c", line 187, col 18, thread id 0x000004F8:   Function : (errorCode = -1074397150 [0xbff60022]). A timeout error occurred while waiting for the specified event. If waiting for an image, verify that all video data is acquired within the timeout period. If waiting for a signal, verify that the signal assertion occurs within the timeout period.
Line 187 is the line with the call to imaqSnap shown below:
                                            /* Initialize the Image Capture system */
                                            /* Open an interface and a session */
      ApplErrChk(imgInterfaceOpen ("img0", &Iid));
      ApplErrChk(imgSessionOpen (Iid, &Sid));
                                            /* set aquire mode */
    /* Snap a picture : ImaqBuffer is NULL, memory will be allocated by NI-IMAQ */
      AcqImage = NULL;
      AcqImage = imaqSnap (Sid, NULL, IMAQ_NO_RECT);
      if (AcqImage == NULL) {
        ErrNull = TRUE;
        iErrCode = imaqGetLastError();
        if (iErrCode != ERR_SUCCESS) goto tst_exit;
It seems to me that this should not be a fatal run-time error, it should instead throw a non-fatal timeout error and allow our calling code to handle the null reference to the image. Since it's a fatal error though, it doesn't allow me to ignore the run-time error and handle it gracefully. The Sid and Iid references look fine when it throws the error so I'm unable to detect the problem before the function call. Any thoughts on how to fix this issue?

Run-time error -2147417848 (80010108), method '~' of object '~' failed

Hello
I have an application written in VB6 which uses Crystal 9 Reports (RDC). The application is running on Windows XP, SP2.
On this PC is .net Framework 2.0 installed and since then from time to time I get the message:
run-time error -2147417848 (80010108), method '' of object '' failed
But this error doesn't appear always, but when it happens, it happens always at setting the datasource
example:
repReport.Database.SetDataSource rsDummy
Does anybody know why this is?
Thank you for your help.

Hi, Urs;
Whereever the error is occuring, you should ensure you have the latest version of our files. For a client install, be sure that you are using the latest Merge Modules from our web site to deploy your application.
If you are not getting the error on your development system, you may have newer files there than on the client.
Regards,
Jonathan

Why do I get a "Fatal Run Time Error: Out of Memory" after an hour while using RT on a PXI 8186?

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