Internal error: "memory.cpp", line 593 with PXI 8175

Hi,
I have created a program with Labview RT 7.0 which makes acquisition, storage and display of data with PXI controllers 8175.
I used Datasocket for the data display on a deported computer.
Because of the number of the Datasocket tags used, instead of sending values all the time, I'm sending value for the deported computer only if the user needs to see it.
For example : if the user needs to see data, so only Datasocket tags for data display will be active, and if the user needs to see parameters values, so only parameters datasockets tags will be active. And, if the display program is in "standby" mode, almost all datasocket aren't active.
So when the user needs to see data values, he opens the data values window of the display program, and then, the datasockets tags for data value are now active, but : sometimes at this moment, the PXI stops with an "internal error "memory.cpp" line 593"!
The only solution is to manually reboot the PXI, the programmatically reboot doesn't work in this case of error. But it is far away from the displaying computer.
The error happens regularly after a 2 weeks period of standby. So I though about a memory overflow, I checked all the arrays, and none of them is growing to the infinity.
If someone knows about this problem, I will be very happy to learn about how to get rid of it!!!
Best Regards,
G Liagre
Best regards,
G Liagre

Hi Rob, Hi Matthieu,
Thank you for your reply.
I found in the database many reply about this error, but none of them were helpfull for me.
I tryed your link to the knowledge data base, but the error described there is for dll association in LabView and interface nodes.
I didn't used any interface node in my code.
The problem is that I cannot test my program on the PXI because I don't have access to it rightnow (only by remote desktop, and with a 56k modem..)
Let me give you a part of this huge code.
I suspect this part of the code to be the one which create the problem, but it's not sure.
If you find something obviously wrong, tell me!
Best regards,
G Liagre
Best regards,
G Liagre
Attachments:
Communication.zip ‏931 KB

Similar Messages

"Fatal internal error:"memory.cpp",line 593"

I need some help.
Can some please explain what i am doing wrong here. i have created a Dll from a LV 7.0 vi. The header file looks something like this:
typedef struct {
long dimSize;
double elt[1];
} TD2;
typedef TD2 **TD2Hdl;
typedef struct {
double f0;
double df;
TD2Hdl magnitude;
} TD1;
void __cdecl Spectrum(double freq, double amp, TD1 *Spec);
And i have the following code where i allocate memory and attempt to call 'Spectrum':-
TD1 *Power;
double frequency=10, amplitude=1;
Power = (TD1 *) malloc(sizeof(TD1));
(*Power).magnitude = (TD2**)malloc(sizeof(TD2));
*(*Power).magnitude = (TD2*)malloc(5000*sizeof(TD2));
(*Power->magnitude)->dimSize = 5000;
for (i=0; i<500;
i++) {
(*Power->magnitude)->elt[i] = 0;
Spectrum(frequency, amplitude, Power);
I keep getting Fatal internal error: "memory.cpp", line 593" when it tries to call Spectrum. I believe i have allocated memory correctly although i may be wrong. (I was getting 'exception' errors before). The VI i used to create the Dll contains a basic 'Function Generator' (sine wave) and a 'Power Spectrum'.
I have looked at the Knowledge base and dll examples that come with LV 7.0 and have tried setCINArray and NumericArrayResize but have not had any luck. It seems like the documentation is for LV 6.0 and 6.1.
Has anybody seen this or have any idea why i am getting this?
Thanks

> Can some please explain what i am doing wrong here. i have created a
> Dll from a LV 7.0 vi. The header file looks something like this:
>
> double frequency=10, amplitude=1;
> Power = (TD1 *) malloc(sizeof(TD1));
> (*Power).magnitude = (TD2**)malloc(sizeof(TD2));
> *(*Power).magnitude = (TD2*)malloc(5000*sizeof(TD2));
>
> (*Power->magnitude)->dimSize = 5000;
>
> for (i=0; i<500; i++) {
> (*Power->magnitude)->elt[i] = 0;
> }
>
> Spectrum(frequency, amplitude, Power);
>
> I keep getting Fatal internal error: "memory.cpp", line 593" when it
> tries to call Spectrum. I believe i have allocated memory correctly
> although i may be wrong. (I was getting 'exception' errors before).
> The VI i used to create the Dll contains a basic
'Function Generator'
> (sine wave) and a 'Power Spectrum'.
> I have looked at the Knowledge base and dll examples that come with LV
> 7.0 and have tried setCINArray and NumericArrayResize but have not had
> any luck. It seems like the documentation is for LV 6.0 and 6.1.
>
It looks to me like you are constructing arrays to pass to LV using
malloc, instead of the labview.lib functions for creating or resizing LV
array handles.
You should refer to the manual on Calling External code for details on
the construction of an array.
Greg McKaskle

Fatal internal error: "memory.cpp" line 638

I have created a dll (C++) from a labview vi (7.1.1 WinXP) that does order analysis. However when i try to use this dll i keep getting this memory error. I believe i am allocating memory correctly (i.e. i am using DSNewHandle and DSSetHandleSize etc).
I have seen other messages that claim that this error is caused by the "Type cast" function in LV. I don't use the "Type cast" function in my vi specifically (attached) however it is in some of the NI vi's that i use for order analysis (e.g. New Gabor Refnum.vi). The actual Labview code (i.e. the Labview vi that i used to create the dll) does not give me this error when i run it. It only occurs when i run the dll.
Any help would be appreciated.
Thank you
Attachments:
OrderAnalysis.llb ‏74 KB

Forgot to mention that it does not create a failure when it happens. I have attached the build file that i used to create the dll and i have pasted my c++ code to verify that i am allocating memory correctly. Thanks
long PulsesPerRev=0, *pDataSize, ErrorCode=0, Size=0, Speedlen, Timelen;
double SampleRate=0, Value, MinOrder=0, MaxOrder=0, OrderResolution=0;
double RpmOffset=0, RpmMult=0, QntOffset=0, QntMult=0, OrdOffset=0, OrdMult=0;
float VibValue, TachValue, SpeedProfileRPM, SpeedProfileTime;
int32 i=0, j=0, k=0;
unsigned short int iWindowType, iActWinType = 0;
int iInstance, iWindowLength, iActWinLen = 0, NumofSamples=80000, nrows =2000, ncols = 2000;
TD1Hdl HdlData, HdlTach;
TD2 InputWinInfo, ActualWinInfo;
TD3 OrderRange;
TD4Hdl HdlSpecMap; //Spec Map (intensity plot data)
TD5Hdl HdlSpeed, HdlTime;
TD6 RpmScale, OrdScale, QntInfo;
// Set values
InputWinInfo.windowLength = iWindowLength;
InputWinInfo.windowType = iWindowType;
// Set values
ActualWinInfo.windowLength = iActWinLen;
ActualWinInfo.windowType = iActWinType;
// Set values
OrderRange.MinOrder = MinOrder;
OrderRange.MaxOrder = MaxOrder;
OrderRange.Resolution = OrderResolution;
OrdScale.multiplier = OrdMult;
OrdScale.offset = OrdOffset;
RpmScale.multiplier = RpmMult;
RpmScale.offset = RpmOffset;
QntInfo.multiplier = QntMult;
QntInfo.offset = QntOffset;
// Allocate memory for spectral Map
HdlSpecMap = (TD4Hdl) DSNewHandle(sizeof(TD4Hdl));
error = DSSetHandleSize(HdlSpecMap, sizeof(long)*2 + nrows*ncols*sizeof(double) );
if (error != mFullErr && error != mZoneErr)
(*HdlSpecMap)->dimSizes[0] = nrows;
(*HdlSpecMap)->dimSizes[1] = ncols;
else {
AfxMessageBox("Unable to allocate memory");
// Allocate memory for speed profile arrays
HdlData = (TD1Hdl) DSNewHandle(sizeof(TD1Hdl));
error = DSSetHandleSize(HdlData, sizeof(long) + NumofSamples*sizeof(double) );
HdlTach = (TD1Hdl) DSNewHandle(sizeof(TD1Hdl));
error = DSSetHandleSize(HdlTach, sizeof(long) + NumofSamples*sizeof(double) );
Speedlen = 5000;
Timelen = 5000;
// Allocate memory for Vibration Data and Tach Data
HdlTime = (TD5Hdl) DSNewHandle(sizeof(TD5Hdl));
error = DSSetHandleSize(HdlTime, sizeof(long) + Timelen*sizeof(double) );
HdlSpeed = (TD5Hdl) DSNewHandle(sizeof(TD5Hdl));
error = DSSetHandleSize(HdlSpeed, sizeof(long) + Speedlen*sizeof(double) );
// Alocate memory for data size
pDataSize = (long *) DSNewPtr(sizeof(long));
// Read in Data from file
FILE *stream;
char line[100];
stream=fopen( "C:\\OrderAnalysis.txt", "r" );
while (fgets( line, 100, stream ) != NULL)
sscanf( line, "%f %f",&VibValue, &TachValue);
(*HdlTach)->elt[i] = TachValue;
(*HdlData)->elt[i] = VibValue;
i++;
fclose(stream);
(*HdlTach)->dimSize = i;
(*HdlData)->dimSize = i;
OrderAnalysis(&HdlData, &HdlTach,
&InputWinInfo, SampleRate, PulsesPerRev,
&OrderRange, &ActualWinInfo, &HdlSpecMap, &HdlSpeed,
&HdlTime, &RpmScale, &OrdScale,
&QntInfo, pDataSize);
Attachments:
OrdAnalysis3.zip ‏2 KB

Fatal Internal Error: "image.cpp", line 13192 when trying to insert a cursor to graph

NOTE: This IS a duplicate post from the Breakpoint. Text slightly changed. The post in Breakpoint can be deleted. All comments should be placed in this thread.
I resolved the "Fatal Internal Error: "image.cpp", line 13192 when trying to insert a cursor to graph", but would like to share to find out if others have seen this and to determine whether this is a bug, or if it's time to redo my PC, or buy a new one..
I have an existing graphs (qt 6) which originally had 2 cursors. This occurred while trying to add the third cursor.
Up until attempting to add the last cursor, the program worked great, and I had been running tests for a while. However, I do recall seeing this problem when creating the original cursors, but not to this extent. Plus I don't remember the original error message from that time.
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Here are the steps:
Shut down the PC, went for a coffee, rebooted the PC. Opened the LV project, opened the VI. Immediately went to the graph properties to add the new cursor by doing the following steps:
Right click graph indicator icon on block diagram.
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Here are more observations:
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See the error explanation below. It is really clear, now anyone can solve it    LOL!!... According to the error log, there's a bad image out there
.\manager\image.cpp(13192) : DAbort: bad image in ValidateImage
$Id: //labview/branches/Europa/dev/source/manager/image.cpp#47 $
0x007A81E8 - LabVIEW <unknown> + 0
0x007A7BDB - LabVIEW <unknown> + 0
0x00829D74 - LabVIEW <unknown> + 0
0x008546CD - LabVIEW <unknown> + 0
0x00C054E6 - LabVIEW <unknown> + 0
0x0081B9C8 - LabVIEW <unknown> + 0
0x0081EB9A - LabVIEW <unknown> + 0
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0x00854663 - LabVIEW <unknown> + 0
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0x00BBACDD - LabVIEW <unknown> + 0
0x00C06A2F - LabVIEW <unknown> + 0
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0x00C06A2F - LabVIEW <unknown> + 0
I observed the title bar after making changes to the properties. I noticed that 3 out of 4 times, while changing the properties of the graphs to include the cursor, and saving after each & every step, that there were no stars appearing on the title bar to indicate "unsaved changes". Saving was also much slower than usual. I suspect, the program never got to placing the star before saving occurred. However, I am noting everything.
After creating the cursors, saving was and is normal, and the program runs well..   I have run tests without problems.
Does anyone have a clue at what causes this? Has anyone seen this before?
Thanks,
RayR

Hi Donovan,
I can't remember seeing this elsewhere. When I get a chance, I'll create a new (blank) vi with new graphs and will repeat the steps.
I will let you know if I see this in the new vi.
Thanks!
RayR

I have encountered the new error "Fatal internal error fpinit.cpp line 7398

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TestStand 2.0
LabView 7.1
Vision 7.1
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Attachments:
lvlog02-18-10-09-34-10.txt ‏1 KB
Copy of Error.jpg ‏76 KB
Copy of Error2.jpg ‏42 KB

Hi Alex,
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DianaS
Attachments:
help1.gif ‏37 KB
help2.gif ‏11 KB

Fatal Internal error: "oleautomgr.cpp", line 2832

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I have a program developped with LV 8.2.1.
Now I have import this application with LV 8.5; if I run the VIs in Labview it works; when I run my program (executable version) I got this error
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For the community's future reference, this issue was resolved by the customer calling in for support, at which time it was determined that a Mass Compile of the VIs was necessary to eliminate the error. The process to mass compile is described here.
-Sam F, DAQ Marketing Manager
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Fatal Internal error: "oleautomgr.cpp", line 2832 when sending data by means of ActiveX methode

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Take
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ls

> So is there any other ways to stop labview application from VC
> program?
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FATAL INTERNAL ERROR 'datamgr.cpp', line no. 1882

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Sorry... I should have provided more information. I'm using LV 7.1.1. What I have is a SubPanel that contains a Tab Control. On one of the tabs I have a Table (control) with several rows visible. If I enter data into the visible rows, down to the last one, the vertical slider becomes visible. If I click on the slider to make more blank rows visible and then add some data into the next available row, LV locks up and gives me the fatal error message. I have attached a simple vi that duplicates the error I see in my program. After unzipping, run the Main.vi. Thanks for your interest!

Internal Error : "image.cpp", line 13334

I receive this message when I start Labview 8.5. It also says to relaunch Labview or contact NI to resolve the problem.
WHAT IS THE PROBLEM??????????

I'm sorry for the issue you had with customer service yesterday. I would like to inform you can purchase LabVIEW Standard Service Program and have access to over 100 Applications Engineers who specialize in every major NI Product Catagory.
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Access to NI Applications Engineers one-to-one via phone and e-mail for technical support
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LabVIEW R&D

Fatal Internal Error MemoryManager.cpp

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I tried to deloy everything onto a new target machine. I start to run
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next step is to read out some data with the vi 'Read Key(String).vi'
but this creates the error. I get a Fatal Internal Error :
"MemoryManager.cpp" , line 406 LabVIEW 8.5.
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Attachments:
MemoryManagerCrash.zip ‏36 KB

Fatal Internal Error : "LinkObj.cpp

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I currently upgraded the system from labview 8.0 to labview 8.0.1 and did a mass complile.
However after doing that I am getting an error message reading "Fatal Internal Error : "LinkObj.cpp", line 587" everytime I close a particular sequence in TestStand. This error never used to occur before the update.
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Attachments:
error message.JPG ‏15 KB

OK, now it's getting comical...
I removed the second mathscript node from clasclap.vi and created a dummy LV math operation to replace it. Called the new vi clasclap_part.vi (attached) and added it to the project in place of clasclap.vi. Built the dll as usual. BTW, I'm using the standard calling convention here, not the C language convention.
RESULTS: All of the called functions return zeros, even clasclap_part.vi. But some good news: the dll isn't crashing Visual Studio anymore.
Now I'm realizing that the functions returning zeros issue greatly overshadows the reason I originally started this thread. If I don't get any response, I'll start an independent thread that someone might take an interest in....
What might be helpful here would be if someone could (hopefully easily) take the summer .vis and the clasclap_part.vi and build their own dll. Then, try to call it from VB6 and/or any other language or compiler. What do you get?
(FWIW, I never mentioned that I'm not a fan of VB or Visual Studio. LabVIEW is far superior IMHO)
Here is the revised VB code which calls the dll:
Private Declare Function Summer Lib "summerlib" (ByVal a As Long, ByVal b As Long) As Long
Private Declare Function Mathscriptsummer Lib "summerlib" (ByVal a As Long, ByVal b As Long) As Long
Private Declare Function Doublesummer Lib "summerlib" (ByVal x As Double, ByVal y As Double) As Double
Private Declare Function Clasclap_part Lib "summerlib" (ByVal x As Double) As Double
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Dim x, y, fx As Double
Dim a, b, sum As Long
a = 1#
b = 2#
x = 1.2345
y = 2.3456
fx = 1
sum = Summer(a, b)
fx = Doublesummer(x, y)
sum = Mathscriptsummer(a, b)
y = Clasclap_part(290.01)
End Sub
Thanks,
Ted
Attachments:
clasclap_part.vi ‏276 KB

Fatal Internal Error: "Memory Manager.cpp", line 547

Hello,
I am using LV 2009 and I am also getting an error as follows:
=======================================================
Fatal Internal Error: "Memory Manager.cpp", line 547
LabVIEW version 9.0.1
You will lose any unsaved work. For assistance in resolving this problem, please relaunch LabVIEW, or contact National Instruments.
=======================================================
I get this error when I start executing steps on TS 4.2.1 as well as when I do "Unload All Modules" in TS. Please find the attched logs. Further, I could not run anything in TS and need to restart the PC to re-run the sequence after everytime this error occurs.
We have transited through LV 8.0, 8.2, 8.5 and now 2009 over past 4 years for our project and this is the first time I could see this error.
Please help.
Thanks.
Attachments:
lvlog2010-06-09-10-06-07.txt ‏2 KB
lvlog2010-06-09-18-52-36.txt ‏1 KB
lvlog2010-06-09-19-16-20.txt ‏2 KB

Adding on to Pritam's post:
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But now again we're seeing this error, and that too only on 3 PCs systems out of 5 PCs!
The same installer has been installed on all 5 sytems (after removing the earlier installers and running MSI Blast.exe them).
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If we say "OK" to it, the window closes, but the Task is seen still running in the Task Manager and has to be manually terminated (End Task).
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Internal error: "memory.cpp", line 593 with PXI 8175

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