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Error: No graphics functions are available. Error Object: () |
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June 12, 2014, 12:05 |
Error: No graphics functions are available. Error Object: ()
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#1 |
New Member
Join Date: Feb 2014
Posts: 5
Rep Power: 12 |
Hi,
I am having problems running my transient simulation of a bluff body with fluent in batch mode. An error message stated below comes up. Error: No graphics functions are available. Error Object: () My journal file script reads like this; ; Read case and data files file read-case-data Rc_transient.cas solve/set/time-step 2.0e-4 solve/dual-time-iterate 100 20 Exit |
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August 20, 2015, 05:21 |
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#2 | |
New Member
Mina
Join Date: Jul 2015
Location: Deutschland
Posts: 21
Rep Power: 10 |
hi
did you solve it? I have the same error! Quote:
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August 20, 2015, 12:24 |
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#3 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,674
Rep Power: 65 |
I think Fluent is trying to output graphics to the screen (probably the residual plot or monitor plots), but no graphics processor is available. Make sure you are running fluent without a gui (-nogui mode) or manually remove all graphics in your setup.
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August 21, 2015, 02:41 |
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#4 |
New Member
Mina
Join Date: Jul 2015
Location: Deutschland
Posts: 21
Rep Power: 10 |
Hi,
thanks for replying. when I run it in HPC this error occured.Otherwise in my computer it runs and draw the residual graph.But I cannot continue running it with that.it may takes several weeks. Doyou think it is a problemm of parallel solving or some thing like this? If yes why it doesnt happen to other colleagues! |
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August 21, 2015, 23:52 |
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#5 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
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Did you run in -nogui? i.e. 3ddp -nogui
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August 24, 2015, 02:43 |
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#6 |
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Mina
Join Date: Jul 2015
Location: Deutschland
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August 24, 2015, 08:45 |
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#7 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,674
Rep Power: 65 |
Then try <2ddp -nogui>
you must enter -nogui or else Fluent will think there is a GUI available and will try to output graphics. By entering -nogui, Fluent skips all graphics outputs even if you have them setup, like plots for monitors, etc. |
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November 30, 2017, 00:50 |
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#8 | |
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yesenia
Join Date: May 2015
Location: sydney
Posts: 4
Rep Power: 10 |
Quote:
<fluent 3ddp -nogui> Thanks, Yesenia |
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August 23, 2018, 05:00 |
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#9 |
New Member
Feiyu
Join Date: Oct 2015
Posts: 4
Rep Power: 10 |
you should include graphics when launching Fluent by adding '-gu' instead of '-g'. This solved my problem.
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February 6, 2020, 00:44 |
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#10 | |
New Member
wangqiaowei
Join Date: Feb 2020
Posts: 3
Rep Power: 6 |
Quote:
the slurm is as followed export FLUENT_GUI=off /lustre/home/acct-ccelm/ccelm/wqw/linxi-fluent17.2/ansys172/ansys_inc/v172/fluent/bin/fluent 3ddp -t200 -g -i a135.jou -r17.2.0 -pib I use GUI off, but in error file Error: No graphics functions are available. Error Object: () Error: Case is not valid. Error Object: #f slurmstepd: error: *** JOB 320220 ON cas025 CANCELLED AT 2020-02-06T12:33:17 *** |
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February 6, 2020, 05:13 |
Could be due to animation or commands
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#11 |
Senior Member
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This is also possible due to problems, such as, you have any commands given to setup an animation, or plot is enabled for any of the monitors. Check that only print or write is enabled for monitors and not plot.
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Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority. |
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February 6, 2020, 07:01 |
thank you for the advise!
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#12 |
New Member
wangqiaowei
Join Date: Feb 2020
Posts: 3
Rep Power: 6 |
thank you for the advise! I found report file on just now, finally the problem is solved. Thanks!
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February 6, 2020, 07:14 |
Good
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#13 |
Senior Member
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Nice to know.
__________________
Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority. |
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December 21, 2022, 07:26 |
solved
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#14 |
New Member
Xilin Wang
Join Date: May 2021
Location: Nanjing, Jiangsu, China
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December 21, 2022, 07:46 |
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#15 |
New Member
wangqiaowei
Join Date: Feb 2020
Posts: 3
Rep Power: 6 |
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