Geomtool system call returned error, IER = -1073741819/FEATool Multiphysics

Hello,

I am trying to import a geometry to cfdtool(FEATool Multiphysics), and after an hour or so I get the message

Geomtool system call returned error, IER = -1073741819

GEOMTool 2.0.2 Build 22.08.238

Total number of loaded entities 225.

Any idea how to fix this ?

[Walter Roberson]

https://learn.microsoft.com/en-us/answers/questions/379441/error-code-34exited-with-code-107374181934.html

"The exit code -1073741819 in hex is 0xC0000005. If you look up this code in Microsoft's documentation (NTSTATUS Values) you will see that it indicates that your program was terminated due to an access violation. This error can occur for a variety of reasons, including de-referencing a NULL pointer or referencing an invalid address."

[Walter Roberson]

One of the ways that can happen in programs is if the program attempts to malloc() some memory and there is not enough available memory so malloc() returns the NULL pointer, but the program is not checking for that possibility and tries to write to the pointer.

[stamos dontas]

Thank you for your answer.

So I guess there is no way that I can import the specific geometry? THe geometry is a 2D pipe. Is there a trick or something or any other extension/app that would allow me to do the cfd analysis?

[Walter Roberson]

You could try increasing the size of your virtual memory. However, virtual memory can be much much slower than regular memory.

[Precise Simulation]

2D geometries should generally not run out of memory. It seems there must be an issue with the geometry. If you attach the geometry here or the dedicatedl support forum http://forum.featool.com we can take a look and see what might have gone wrong.