Some questions about peacock #24164
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I am trying to use MOOSE. This afternoon, I just successfully used the peacock to check my mesh file's boundaries. But now,I can not open it. I use the peacock following the official website。First，I use “mamba activate peacock", and then use "peacock",but it only tell me "Segmentation fault (core dumped)" Thank you for all the answers. |
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Replies: 1 comment 8 replies
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I recall this issue may be related to the underlying application no longer able to launch. Can you enter your 'moose' environment and perform a mamba deactivate
mamba activate moose
mamba listNext, I'd like to run the actual app, see if that works: cd ~/projects/moose/modules/heat_conduction
./heat_conduction-opt --dumpYou don't have to report everything this command prints out (its a lot). All I am after, is if this command succeeds or fails in some way. Peacock runs the above command to produce the Input parameters available to display. If it fails, I can see Peacock seg faulting. Also, regardless what happens, the next thing I want you to try is to delete head_conduction-opt, and then run Peacock. Without a binary, Peacock will be forced to just "load up". And this would simply test that the issue not exactly a Peacock-only one. cd ~/projects/moose/modules/heat_conduction
rm heat_conduction-opt
mamba deactivate
mamba activate peacock
peacockAlso, if you can, please paste the text of the above output, instead of a screen shot of text. It help to use text instead so "searches" among our Discussions pages actually produce real results for others to find, if in the event they are running into the same error as you. |
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Thanks for your answer first. When I typed the command: The terminal show the following And when I typed the command: The terminal show a lot of message,I can only show a part of them: Finally ,when I delete the heat_conduction-opt and run the peacock,it still have the same error I am not sure I use the text correctly since I am not familiar enough to the markdown.I am sorry if it causes any trouble. |
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What distribution of Linux is this? And at what version? I'll try to reproduce the issue on my end. |
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I use the WSL 2 and the distribution of Linux is Ubuntu 18.04.5. |
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Whats interesting is that you are using the Graphical GUI of Linux inside WSL 2. I am not familiar with running in this scenario. I like it! But this is something I have no experience doing. We usually instruct folks how to connect an Xhost served by native windows. Off topic, can you tell me how you managed to start up GNOME (or... is that Xfree86, there are so many windows managers) while inside WSL2? Was it a simple I don't think Windows is getting in the way, so I'll try and treat this as a native Ubuntu 18 install on my end. |
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I use the VcXsrv and the xfce4 to open the Graphical GUI of Linux inside WSL 2. I'm not sure if this is what you ask. If you want to try this, you should first install VcXsrv, and then install the xfce4 use After this, you need to configuration environment |
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Segmentation fault(core dumped) |
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First read the posting guidelines. Then see that posting on old threads is not the way to do this. You should be making your own discussions post and include more details. |
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Ok sir, sorry for this actually I'm getting the same kind of error asked in this question that's why. |
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Whats interesting is that you are using the Graphical GUI of Linux inside WSL 2. I am not familiar with running in this scenario. I like it! But this is something I have no experience doing. We usually instruct folks how to connect an Xhost served by native windows.
Off topic, can you tell me how you managed to start up GNOME (or... is that Xfree86, there are so many windows managers) while inside WSL2? Was it a simple
apt-get installprocess? Edit: I'd like to know, because I think I'd like to improve our instructions on doing it this way instead of using Windows!I don't think Windows is getting in the way, so I'll try and treat this as a native Ubuntu 18 install on my end.