Peacock-Could not import vtk error #22577

412120052 · 2022-11-03T07:02:09Z

412120052
Nov 3, 2022

While running peacock the following error is showing

(moose) [sankarganesh.mme.nitt@login02 peacock]$ peacock

Error starting peacock: Could not import vtk

You may need to either create or load an environment providing PyQt, VTK, etc.
The MOOSE development team provides a conda package with the required dependencies:

        mamba create -n peacock moose-peacock python=3.10
        mamba activate peacock

Then run peacock again

**(moose) [sankarganesh.mme.nitt@login02 peacock]$ mamba create -n peacock moose-peacock python=3.10**

https://conda.software.inl.gov/public/linux-64      ??.?MB @  ??.?MB/s 0 failed 10.0s
Download error (28) Timeout was reached [https://conda.software.inl.gov/public/noarch/repodata.json]
Could not resolve host: conda.software.inl.gov

Answered by 412120052

Nov 9, 2022

While using peacock command

(moose) [sankarganesh.mme.nitt@login02 actions]$ ~/projects/moose/python/peacock/peacock -i grain_growth.i
Traceback (most recent call last):
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 36, in <module>
    run_peacock()
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 28, in run_peacock
    sys.exit(main(sys.argv))
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 12, in main
    from peacock.CheckRequirements import has_requirements
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/__init__.py", line 11, in <module>
    from . import base
  File "/…

View full answer

milljm · 2022-11-03T12:55:28Z

milljm
Nov 3, 2022
Maintainer

Clicking on that link in your post seems to work... The machine you are on may be blocking access to that server? Or, perhaps that server was down for maintenance, or some other network hiccup. Can you try again? Can you verify when you click on the link you generated in your discussion does it work?

1 reply

412120052 Nov 4, 2022
Author

whille running peacock having this error

(moose) [sankarganesh.mme.nitt@login02 grain_growth]$ ~/projects/moose/python/peacock/peacock -i constant_mobility.i
Traceback (most recent call last):
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 36, in <module>
    run_peacock()
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 28, in run_peacock
    sys.exit(main(sys.argv))
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 12, in main
    from peacock.CheckRequirements import has_requirements
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/__init__.py", line 11, in <module>
    from . import base
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/base/__init__.py", line 10, in <module>
    from .MooseWidget import MooseWidget
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/base/MooseWidget.py", line 10, in <module>
    from PyQt5 import QtCore
ModuleNotFoundError: No module named 'PyQt5'

412120052 · 2022-11-04T12:09:19Z

412120052
Nov 4, 2022
Author

(moose) [sankarganesh.mme.nitt@login02 moose]$ mamba create -n peacock moose-peacock

                  __    __    __    __
                 /  \  /  \  /  \  /  \
                /    \/    \/    \/    \
███████████████/  /██/  /██/  /██/  /████████████████████████
              /  / \   / \   / \   / \  \____
             /  /   \_/   \_/   \_/   \    o \__,
            / _/                       \_____/  `
            |/
        ███╗   ███╗ █████╗ ███╗   ███╗██████╗  █████╗
        ████╗ ████║██╔══██╗████╗ ████║██╔══██╗██╔══██╗
        ██╔████╔██║███████║██╔████╔██║██████╔╝███████║
        ██║╚██╔╝██║██╔══██║██║╚██╔╝██║██╔══██╗██╔══██║
        ██║ ╚═╝ ██║██║  ██║██║ ╚═╝ ██║██████╔╝██║  ██║
        ╚═╝     ╚═╝╚═╝  ╚═╝╚═╝     ╚═╝╚═════╝ ╚═╝  ╚═╝

        mamba (0.27.0) supported by @QuantStack

        GitHub:  https://github.com/mamba-org/mamba
        Twitter: https://twitter.com/QuantStack

█████████████████████████████████████████████████████████████


Looking for: ['moose-peacock']

idaholab/linux-64                                             No change
idaholab/noarch                                               No change
pkgs/r/linux-64                                               No change
pkgs/r/noarch                                                 No change
pkgs/main/linux-64                                   4.9MB @   1.1MB/s  1.4s
pkgs/main/noarch                                              No change
conda-forge/noarch                                  10.1MB @   1.7MB/s  2.8s
https://conda.software.inl.gov/public/linux-64      ??.?MB @  ??.?MB/s 0 failed 10.0s
conda-forge/linux-64                                27.3MB @   2.6MB/s 11.4s
https://conda.software.inl.gov/public/noarch         8.6kB @   3.0kB/s 14.9s
Encountered problems while solving:
  - nothing provides requested moose-peacock

0 replies

412120052 · 2022-11-09T09:28:58Z

412120052
Nov 9, 2022
Author

While using peacock command

(moose) [sankarganesh.mme.nitt@login02 actions]$ ~/projects/moose/python/peacock/peacock -i grain_growth.i
Traceback (most recent call last):
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 36, in <module>
    run_peacock()
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 28, in run_peacock
    sys.exit(main(sys.argv))
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/peacock", line 12, in main
    from peacock.CheckRequirements import has_requirements
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/__init__.py", line 11, in <module>
    from . import base
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/base/__init__.py", line 10, in <module>
    from .MooseWidget import MooseWidget
  File "/home/sankarganesh.mme.nitt/projects/moose/python/peacock/base/MooseWidget.py", line 10, in <module>
    from PyQt5 import QtCore
ModuleNotFoundError: No module named 'PyQt5'

3 replies

milljm Nov 9, 2022
Maintainer

Somehow, the machine you are on is not able to communicate with https://conda.software.inl.gov/public. Therefore any attempts to run peacock are going to fail until that issue is solved.

The server is up and running, and in use by our continuous integration machines. We would know if they were offline, so this is something on your end preventing access.

conda-forge/noarch                                  10.1MB @   1.7MB/s  2.8s
https://conda.software.inl.gov/public/linux-64      ??.?MB @  ??.?MB/s 0 failed 10.0s       <----- this failed
conda-forge/linux-64                                27.3MB @   2.6MB/s 11.4s

Can you confirm the following command works:

(moose) [sankarganesh.mme.nitt@login02 actions]$ curl https://conda.software.inl.gov/public/linux-64

(I'm including your shell prompt to indicate I want you to try this curl command in the same environment where you are receiving the failure)

Running that curl command, you should receive exactly this:

❯ curl https://conda.software.inl.gov/public/linux-64
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
<p>The document has moved <a href="http://conda.software.inl.gov/public/linux-64/">here</a>.</p>
</body></html>

If you do, then it might be that your institution does not trust conda.software.inl.gov. There are ways around this in Conda, but I would like to see the results of that curl command before we continue.

412120052 Nov 10, 2022
Author

(moose) [sankarganesh.mme.nitt@login02 ~]$ curl https://conda.software.inl.gov/public/linux-64
curl: (6) Could not resolve host: conda.software.inl.gov; Unknown error
(moose) [sankarganesh.mme.nitt@login02 ~]$ curl https://conda.software.inl.gov/public/linux-64
curl: (6) Could not resolve host: conda.software.inl.gov; Unknown error
(moose) [sankarganesh.mme.nitt@login02 ~]$

milljm Nov 10, 2022
Maintainer

Well this sort of error I can not help with... I was hoping it was a certificate issue. But this is something else. You'll want to work with your system admins on this one. DNS is not resolving conda.software.inl.gov

Ogugua99 · 2023-11-21T21:10:16Z

Ogugua99
Nov 21, 2023

Hello, I am having the same issue.

(moose) unokiwep@Patrick:~/MOOSE/moose/tutorials/darcy_thermo_mech/step01_diffusion/problems$ ~/MOOSE/moose/python/peacock/peacock -i step1.i

Error starting peacock: Could not import vtk

You may need to either create or load an environment providing PyQt, VTK, etc.
The MOOSE development team provides a conda package with the required dependencies:

        mamba create -n peacock moose-peacock python=3.10
        mamba activate peacock

Then run peacock again

5 replies

GiudGiud Nov 21, 2023
Collaborator

did you try doing what the prompt said?

Ogugua99 Nov 21, 2023

Yes, I did exactly that but when I tried to run it again and it seemed successful. I tried running the peacock application again but still, I ended up getting the same error message

GiudGiud Nov 21, 2023
Collaborator

what does which python return?

Ogugua99 Nov 21, 2023

/home/unokiwep/mambaforge3/envs/moose/bin/python

milljm Nov 27, 2023
Maintainer

The following:

        mamba create -n peacock moose-peacock python=3.10
        mamba activate peacock

Should have created a separate environment/path to python:

/home/unokiwep/mambaforge3/envs/peacock/bin/python
                                ^^^^^^^ instead of 'moose'

Can you verify that you are in the (peacock) environment before running ~/MOOSE/moose/python/peacock/peacock?

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Peacock-Could not import vtk error #22577

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Peacock-Could not import vtk error #22577

412120052 Nov 3, 2022

Replies: 4 comments · 9 replies

milljm Nov 3, 2022 Maintainer

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