What's this error in Fluent?
 

When Fluent is running, it will suddenly throw an exception as in the attachment. After I click OK, fluent will close automatically. I don't know what's the cause of that error.

http://www.cfd-online.com/Forums/C:\...ts\My Pictures

courtesy : my senior engineer,

This error is due to excessive boundary conditions or high mesh cells or your computer problem ( RAM, HARD Disk space) etc .