Re: Rutime error ? - C / C++ / MFC Discussion Boards

Re: Rutime error ?

prasad_som18-Dec-06 20:15

prasad_som

18-Dec-06 20:15

Sakthiu wrote:
here Mac_Addr_Info is a DWORD variable.

Can you show code, where its used ?

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Rutime error ? [modified]

Sakthiu18-Dec-06 20:20

Sakthiu

18-Dec-06 20:20

here it is...

PIP_ADAPTER_INFO Mac;
GetAdaptersInfo(&Mac_Addr_Info,&Mac_Addr_Size);
Mac = &Mac_Addr_Info;

Thanks.

-- modified at 2:28 Tuesday 19th December, 2006

Re: Rutime error ?

prasad_som18-Dec-06 20:30

prasad_som

18-Dec-06 20:30

Sakthiu wrote:
PIP_ADAPTER_INFO Mac;
GetAdaptersInfo(&Mac_Addr_Info,&Mac_Addr_Size);
Mac = &Mac_Addr_Info;

How Mac_Addr_Info is declared ?

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Rutime error ?

Sakthiu18-Dec-06 20:44

Sakthiu

18-Dec-06 20:44

like this.,

IP_ADAPTER_INFO Mac_Addr_info;

Re: Rutime error ? [modified]

prasad_som18-Dec-06 21:52

prasad_som

18-Dec-06 21:52

This snippet should work for you,

PIP_ADAPTER_INFO Mac = NULL;
ULONG Mac_Addr_Size = 0;
DWORD dwStatus = 0;
dwStatus = GetAdaptersInfo(Mac,&Mac_Addr_Size);
//first know required buffer size
if (dwStatus == ERROR_BUFFER_OVERFLOW) {
   // Allocate a buffer of the appropriate size
   if (!(Mac = (PIP_ADAPTER_INFO)malloc(Mac_Addr_Size))) {

   }
  dwStatus = GetAdaptersInfo(Mac,&Mac_Addr_Size);
  //dwStatus should be 0 here
}

-- modified at 4:00 Tuesday 19th December, 2006

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Rutime error ?

Sakthiu18-Dec-06 22:07

Sakthiu

18-Dec-06 22:07

Hi

Thank so much.

Can you explain how did you resolve it ?

Bye.

Re: Rutime error ?

prasad_som18-Dec-06 22:16

prasad_som

18-Dec-06 22:16

You was passing uninitialized memory address to function. Thats why error was there.
In my code, you can see initialization is there. First call to GetAdaptersInfo determines size required for allocation of buffer. And depending on that value, allocate buffer memory.

One more thing, always post complete problem code, when seeking solution.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Rutime error ?

Sakthiu18-Dec-06 20:45

Sakthiu

18-Dec-06 20:45

like this.,

IP_ADAPTER_INFO Mac_Addr_info = 2*sizeof(IP_ADAPTER_INFO);

how to use dependency walker for dll

With_problem18-Dec-06 19:40

With_problem

18-Dec-06 19:40

how to use dependency walker to check that everything is getting linked properly...for dll

Re: how to use dependency walker for dll

Hamid_RT18-Dec-06 19:50

Hamid_RT

18-Dec-06 19:50

See here[^]

WhiteSky

Re: how to use dependency walker for dll

With_problem18-Dec-06 19:57

With_problem

18-Dec-06 19:57

when i use dependency walker to check my dll and its function....and when i open my dll
there are two window top and bottom...with some tab
Ordinal Hint Function Entry Point
In this tab i am not able to see nay of my dll function what does this mean

Re: how to use dependency walker for dll

Naveen18-Dec-06 20:39

Naveen

18-Dec-06 20:39

With_problem wrote:
am not able to see nay of my dll func

u can see only those functions that u have exported..

nave

Run Time Error

Programm3r18-Dec-06 19:28

Programm3r

18-Dec-06 19:28

Hi all,

I wrote an application in VS2K5, and when I copy the application to another computer and try to run it i get the folloing error:

(Please note the computer has .Net Framework on it)

Error Msg:

"The application has failed to start because the application configuration is incorrect. Reinstalling the application may fix the problem"

Can any one help ???
Many Thanx

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Re: Run Time Error

prasad_som18-Dec-06 19:34

prasad_som

18-Dec-06 19:34

Programm3r wrote:
I copy the application to another computer and try to run it

Can you rebuild your application over there ? Many times, I face this problem when running program from IDE.

Again, just to make sure, Are both computers having same .Net version ?

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Run Time Error

Programm3r18-Dec-06 19:40

Programm3r

18-Dec-06 19:40

Thnx prasad_som, for the response. Yes, both of the computer have the same .Net Framework on them...

"...Can you rebuild your application over there ? ..." I'm not sure what you are saying ? If your asking if I can rebuild / build my application, yes I can.

Any other suggestions ??

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Re: Run Time Error

prasad_som18-Dec-06 19:48

prasad_som

18-Dec-06 19:48

I'm sure you have come across this[^] .
Have you try following its accepted answer.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Run Time Error

Naveen18-Dec-06 19:38

Naveen

18-Dec-06 19:38

Programm3r wrote:
"The application has failed to start because the application configuration is incorrect. Reinstalling the application may fix the problem"

use dependecy walker and check all necessary dll are available in the other mechine.

nave

Re: Run Time Error

Programm3r18-Dec-06 19:46

Programm3r

18-Dec-06 19:46

All looks fine in Dependency Walker. No missing paths or any questions marks. Is it possible that the wrong settings were used in my project... (Stange question ... I know) ??

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Re: Run Time Error

Naveen18-Dec-06 19:48

Naveen

18-Dec-06 19:48

u have supplied the "release build" isn't it?

nave

Re: Run Time Error

Programm3r18-Dec-06 19:53

Programm3r

18-Dec-06 19:53

No, I have supplied the debug build .... will it cause a problem ???

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Re: Run Time Error

Naveen18-Dec-06 20:21

Naveen

18-Dec-06 20:21

Programm3r wrote:
will it cause a problem

offcourse..

The debug build may not work on another mechine if the other mechine is not using the same visual studio. Even difference in the service pack of visual studio may cause pblm.

Try giving the release build..

nave

Re: Run Time Error

Programm3r18-Dec-06 20:32

Programm3r

18-Dec-06 20:32

Thank you very much Naveen R ... Smile | :)

I'll try it..

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Re: Run Time Error

Michael Dunn18-Dec-06 20:04

Michael Dunn

18-Dec-06 20:04

The CRT DLLs can't just be copied over to another machine anymore, you have to properly install them. Run vcredist_x86.exe or vcredist_x64.exe on the other machine first.

--Mike--
Visual C++ MVP Cool | :cool:

LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ

Re: Run Time Error

Programm3r18-Dec-06 20:17

Programm3r

18-Dec-06 20:17

Hi Mike, this might be a stupid question, but here goes ... where would I find these executables: "vcredist_x86.exe or vcredist_x64.exe"?

And do I just run them out of the "Run" window ?

Many thanx

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Re: Run Time Error

Rajesh R Subramanian18-Dec-06 20:23

Rajesh R Subramanian

18-Dec-06 20:23

Programm3r wrote:
where would I find these executables: "vcredist_x86.exe or vcredist_x64.exe"?

Here[^]

The first result in searching would take you directly to the Microsoft download page where you can download it.

Nobody can give you wiser advice than yourself. - Cicero
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