first please excuse me for my bad english, i'm a french student.

my problem is the following : I need a great number of iterations to reach the convergence criteria. But after approx 1200 iterations i recieve the following error message :

Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: ()

what problem caused such a message ? how can i do to resolve it ?

thanks

Pierre

Pierre, i also got this message while turning on FAS multigrid option in F6.1. i could not find answer for this problem although, the problem disappeared later on when i switched on FAS on F6.2. i suggest you report this to FLUENT support team. regards, Swarup.

Thanks for your answer, my version is 6.1... Do you know links to get the 6.2 full version ?? thanks..

Go to the User services center (http://www.fluentusers.com/fluent61/fluent61.htm) and check.

this error occurs when you want to access data that is not available with the code at that moment. somebody has posted this answer, i think.

questions of this nature have appeared previously also on this forum.

swarup.