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
Similar Messages
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"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 -
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.
I needed to add one more cursor to the existing graphs. As soon as I add a new cursor and set it's properties, I get a nasty error message and without warning LV8.2 simply closes itself (well, the only warning was the error message. Tried it 3 times, same result.
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.
Select Properties.
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Click on Add
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Remove checkmark for "show cursor"
Click OK
I need to do this to 3 other graphs, same steps. And as soon as I get to the step before clicking OK, I get the error message.
I managed to get an additional one done, by immediately saving after each step (yep going in & out of the properties). But I've had this problem before when creating the first two cursors.
Is it a bug? Anyone else seen this? Using LV8.2. And the message is right about LOOSING ALL unsaved work!!!!
Here are more observations:
Tried creating a new one on the second graph. As soon as I clicked on the color, it crashed!
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
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0x0081EB9A - LabVIEW <unknown> + 0
0x0084D9D4 - LabVIEW <unknown> + 0
0x00854663 - LabVIEW <unknown> + 0
0x00C054E6 - LabVIEW <unknown> + 0
0x0085F7A1 - LabVIEW <unknown> + 0
0x00BBACDD - LabVIEW <unknown> + 0
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Does anyone have a clue at what causes this? Has anyone seen this before?
Thanks,
RayRHi 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 -
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.
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Best regards,
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Thank you for your reply.
I found in the database many reply about this error, but none of them were helpfull for me.
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I didn't used any interface node in my code.
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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.
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G Liagre
Best regards,
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I use:
TestStand 2.0
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Vision 7.1
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Regards
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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 KBHi Alex,
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You will find a documentation about preferred execution system
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Attachments:
help1.gif 37 KB
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Receive "Fatal Internal Error: Linker.cpp, line 1926 when run executable.
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Take
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Fatal Internal error: "oleautomgr.cpp", line 2832
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I have experienced error "Fatal Internal error: "oleautomgr.cpp", line 2832" during sending data to CAN card IXXAT iPCI-I XC16/PCI. LabVIEW communicates with that card by means of ActiveX methodes via "VCI Wrapper" which is COM object interface. Mass compiling of the project does not help. Card is initialized and configured propely. The driver card is working propely.
LabVIEW version is 8.5
The efect of that error is that labview completly shot down.
I appraciate any suggetions
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FATAL INTERNAL ERROR 'datamgr.cpp', line no. 1882
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Fatal Internal Error MemoryManager.cpp
I've created a sequence file in teststand that uses the sub vi's for
reading out config files. If I run this on my development machine
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I tried to deloy everything onto a new target machine. I start to run
the sequence and i'm able to execute the 'Open Config Data.vi'. The
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One could probably do a mass recompile of the whole VI hierarchy to solve this problem, but that's undesirable in a large program that is being developed by a team. It is at least something to try if you are running into this error.
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I do notice that when I change the typedef and quit labview, labview offers to save the TLVI and the two subVIs that contain the typedef control, but not the routine I suspect is causing the problem. ("Routine that doesn't recompile.vi" in my example.)
This message is related to support issue "Reference#7184406".
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Attachments:
MemoryManagerCrash.zip 36 KB -
Fatal Internal Error : "LinkObj.cpp
Hi,
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I have tried repairing Labview but the problem still exists.
I would appreciate any help
Kewal
Attachments:
error message.JPG 15 KBOK, now it's getting comical...
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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
Sub Form_Load()
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 KBAdding on to Pritam's post:
For the earlier "Fatal Internal Error: "Memory Manager.cpp", line 547" , we found that a couple of our dll's which were developed in LV 8.5.1 had not been recompiled in LV2009. After recompiling each of them in LV2009, and then running the same sequences in TestStand,this error vanished.
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).
The error now appears again, only when we try to exit TestExec.exe and another tool built in LabVIEW.
So everything works fine and tasks are performed,etc, but when we close the window or try the exit that program, the "Fatal Internal Error: "Memory Manager.cpp", line 547" pops up.
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).
Does anyone know what could be going wrong? -
Fatal Internal Error : "OMUDClassMgr.cpp". Line 1128
I received the following message:
Fatal Internal Error : "OMUDClassMgr.cpp", 1128
LabVIEW version 8.2.1
I was trying to build an application using the application builder.
Has anyone else had this issue? What needs to be done to fix this.Hello,
This was reported to R&D (#4ALB7O89) for further investigation. Are you able to reproduce this problem with the same VI? Are you able to build an application with a simple VI?
Regards,
Elizabeth S.
Applications Engineer
National Instruments -
Can somebody fix my corrupted subvi, error "Fatal Internal Error" "objheap.cpp"
Hello,
I have been strugling to open this file after a reboot due to not responding computer. The file is a part a larger library however, this is the part that is not responding and giving "Fatal Internal Error" "objheap.cpp" .
Does anyone know how to fix this issue or how to repair this file.
I am using a LabView 2012.
Thank you for your time.
Attachments:
Corrupted.llb 149 KBHi obarriel,
that could be a tricky job as LV2013 claims "block diagram can't be opened"!
Meanwhile you should learn two things:
- using LLBs isn't recommend practice nowadays (atleast not for storing daily work VIs)
- make a backup of your works on a regular basis (using SVN/GIT is recommended too…)
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
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Ichat bluetooth button gone in leopard
Hi, Just went from 10.4.11 to 10.5.3. I see the bluetooth button in ichat windows is gone now. What was simple and elegant in Tiger is now quite difficult in Leopard. Changing to bluetooth headset simply meant pressing the bluetooth button in the cha