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Old   October 25, 2012, 12:21
Default install fluent on centos
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vahid
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hi everybody
I have installed fluent on centos6-64bit and i receive this error:

can't exec /home/vahidss/Program/Fluent.Inc/license/lnamd64/fluentlm-helper91: No such file or directory

No error handler available
Error: Cortex received a fatal signal (SEGMENTATION VIOLATION).
Error Object: ()
Error: eval: unassigned variable
Error Object: rp-3d?


Can anybody help me please?
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Old   October 27, 2012, 09:32
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Ummmm, what version of Fluent are you trying to install??? Fluent has been part of Ansys for a few releases (12 onwards maybe?) now, so it shouldn't be coming up as ../Fluent.Inc/... unless you are installing a very old (6.3?).

Try installing the latest version, you should be able to download it from the Ansys website. I have Fluent 13.0 and 14.0 all working on CentOS 6.2


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Old   October 28, 2012, 15:36
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yes I am using Fluent 6.3

But I think it should work on Centos.
I think the problem is that I have some missed libraries.
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Old   November 7, 2012, 19:04
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Qi Guan
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Quote:
Originally Posted by vahidss View Post
yes I am using Fluent 6.3

But I think it should work on Centos.
I think the problem is that I have some missed libraries.

Hi,

Have you successfully install fluent or ANSYS 14.0? I met a problem kind like that too.
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Old   November 7, 2012, 19:06
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Quote:
Originally Posted by vahidss View Post
yes I am using Fluent 6.3

But I think it should work on Centos.
I think the problem is that I have some missed libraries.
My problem looks like this:

line 2863: 9468 Segmentation fault $EXE_CMD $CX_FLAGS $FL_FLAGS
The fluent process could not be started.
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Old   November 7, 2012, 19:27
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Qi Guan
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Hi,

I solved my problem. It has sth. to do with the DNS setup.

Cheers!
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Old   January 21, 2013, 01:43
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Quote:
Originally Posted by entropies View Post
My problem looks like this:

line 2863: 9468 Segmentation fault $EXE_CMD $CX_FLAGS $FL_FLAGS
The fluent process could not be started.
Hi, I have installed Ansys 14.0 on Centos. I am getting the following error:

Segmentation fault (core dumped) $EXE_CMD $CX_FLAGS $FL_FLAGS
/usr/ansys_inc/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -alnamd64 -path/usr/ansys_inc/v140/fluent -cx iclabserver:55347:45115
The fluent process could not be started.

Error: eval: unassigned variable
Error Object: rp-3d?

Please help hpw to resolve this error. Any help will be appreciated.

Thanks
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Old   January 21, 2013, 05:03
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Quote:
Originally Posted by entropies View Post
Hi,

I solved my problem. It has sth. to do with the DNS setup.

Cheers!

Hi, can you help me solving my problem. Please it's urgent.

-------------------------------------------------------------------------
Segmentation fault (core dumped) $EXE_CMD $CX_FLAGS $FL_FLAGS
/usr/ansys_inc/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -alnamd64 -path/usr/ansys_inc/v140/fluent -cx iclabserver:55347:45115
The fluent process could not be started.

Error: eval: unassigned variable
Error Object: rp-3d?
----------------------------------------------------------------------------
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Old   March 26, 2013, 15:33
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Wallace Green
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Quote:
Originally Posted by entropies View Post
Hi,

I solved my problem. It has sth. to do with the DNS setup.

Cheers!
I'm having the same problem. I'm running Fluent in a VirtualBox Scientific Linux. When I've direct access to the license server everything works fine, but when I connect by VPN, I get an error like yours. I think it's a networking issue with VirtualBox but you've figured it out, so please tell us how you did it!!!
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Old   March 26, 2013, 16:26
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Qi Guan
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Quote:
Originally Posted by juzer_700 View Post
Hi, can you help me solving my problem. Please it's urgent.

-------------------------------------------------------------------------
Segmentation fault (core dumped) $EXE_CMD $CX_FLAGS $FL_FLAGS
/usr/ansys_inc/v140/fluent/fluent14.0.0/bin/fluent -r14.0.0 3d -alnamd64 -path/usr/ansys_inc/v140/fluent -cx iclabserver:55347:45115
The fluent process could not be started.

Error: eval: unassigned variable
Error Object: rp-3d?
----------------------------------------------------------------------------
Sorry that reply you so late. I haven't check this email account for a long time.

You should check your hostname setup in /etc/hostname, make sure that it's the same with the one in your terminal. I found it is the case for my problem.
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Old   March 26, 2013, 16:31
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Quote:
Originally Posted by wallace View Post
I'm having the same problem. I'm running Fluent in a VirtualBox Scientific Linux. When I've direct access to the license server everything works fine, but when I connect by VPN, I get an error like yours. I think it's a networking issue with VirtualBox but you've figured it out, so please tell us how you did it!!!
Hi, first of all, I never tried to use VirtualBox.

Second, can you do SSH to the server machine and open FLUENT with the terminal?
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Old   March 28, 2013, 13:45
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Wallace Green
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Thanks for your reply. The problem appears to have been solved, but I'm not sure why. I edited a line in /etc/hosts on the guest machine and things started working fine. But then I commented out that line again and things have still been working fine since. I can't actually seem to reproduce the error any more. I guess it's a OS X / Virtualbox / Cisco AnyConnect / Scientific Linux peculiarity.
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Old   April 5, 2015, 05:32
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Hi.
I have installed fluent6.3 on centos 6.5 -64bit and i receive this error.
I want to know whether you had solved your problem.

Could you help me, please?
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Old   April 6, 2015, 05:25
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Dering Lee
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Quote:
Originally Posted by yilufeihua View Post
Hi.
I have installed fluent6.3 on centos 6.5 -64bit and i receive this error.
I want to know whether you had solved your problem.

Could you help me, please?

You might need to modify your file-- /etc/hosts.
Change the hostname in the file to the real hostname of your computer.
Good luck!
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Old   April 6, 2015, 23:13
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Quote:
Originally Posted by TurbineLee View Post
You might need to modify your file-- /etc/hosts.
Change the hostname in the file to the real hostname of your computer.
Good luck!
Yes, I add my hostname to the file (/etc/hosts) , then ,reboot. but whitout any effect.
My question is the same as vihadss‘s:
can't exec /home/vahidss/Program/Fluent.Inc/license/lnamd64/fluentlm-helper91: No such file or directory

No error handler available
Error: Cortex received a fatal signal (SEGMENTATION VIOLATION).
Error Object: ()
Error: eval: unassigned variable
Error Object: rp-3d?
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