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-   -   Null domain Pointer error (http://www.cfd-online.com/Forums/fluent/64358-null-domain-pointer-error.html)

sivaraja May 8, 2009 06:32

Null domain Pointer error
 
Hi

I used gridgen to create the mesh and then exported the mesh as a case file .While reading this case file in Fluent, I got t the following error message
==============================================
arning: ST_Malloc: out of memory.malloc_storage: unable to malloc number of nodes, size 55680740, t 3, myid 1000000.
Warning: ST_Malloc: out of memory.malloc_storage: unable to malloc element nodes, size 55680740, t 3, myid 1000000.
Warning: ST_Malloc: out of memory.malloc_storage: unable to malloc cell0, size 55680740, t 3, myid 1000000.
Warning: ST_Malloc: out of memory.malloc_storage: unable to malloc cell1, size 55680740, t 3, myid 1000000.
Warning: new_v: Unable to allocate node. Out of memory
Error: %build-grid: node 3976863
unable to allocate new node
Error: Build_Grid: grid error.
Clearing partially read grid.
Error: Null Domain Pointer
Error Object: ()
======================================

Can any one pls tell the reason why its occuring and the solution for this problem.

Thanks in advance


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