Error loading component:

Coreform Cubit Installation Issues
#1

Dear experts,
I downloaded the Cubit 2021.11 ( [Coreform-Cubit-2021.11-rc+24001_0f11c8dd-Lin64.tar.gz]) on my WSL Ubuntu 18.04. However, when I try to launch it, I get the following errors

immagine
immagine1172×312 24.8 KB

Cubit do start, however, I wanted to know if these errors are relevant and if they can cause some problems.

Thank you,
Lovepreet

#2

Regular Cubit features should still work correctly, yes. It looks like the failures are in some of our newer features. Could you set the environment variable CUBIT_VERBOSE=5 and run it again and post the output here please?
@kaleb @slaughter

#3

@SinghLp

While unrelated to your errors, I see you’re using Windows Subsystem Linux (WSL). We don’t (yet) officially support WSL – I don’t believe WSL supports graphics. Even if it does, you will likely find a more responsive GUI if you install Cubit in your traditional Windows environment, then move/save files to your WSL workspace. Then, assuming that you’re using WSL for scripting with Linux-based solvers, you can run/script “command-line” Cubit via:

# Defaults to a Python interface
/path/to/coreform_cubit -nographics 

# Specify the Cubit Command Language interface
/path/to/coreform_cubit -nographics -prompt Cubit
#4

Thank you for your reply, Sir.
Here is the output

[2022-02-07 19:55:01.251] [app_logger] [info] Using gui
[2022-02-07 19:55:01.265] [app_logger] [error] X error: 167
[2022-02-07 19:55:01.265] [app_logger] [error] Couldn't create GLXContext
[2022-02-07 19:55:01.266] [app_logger] [info] Trying OpenGL fallback
[2022-02-07 19:55:01.266] [app_logger] [info] VTK lib loaded
[2022-02-07 19:55:01.266] [app_logger] [info] Loading fallback mesa libGL
[2022-02-07 19:55:01.339] [app_logger] [info] Using gui
Not using O_TMPFILE
[2022-02-07 19:55:01.506] [info] RLM session initialized
[2022-02-07 19:55:01.519] [app_logger] [debug] RLM Diagnostics at 02/07/2022 19:55

    RLM version: 14.1BL3
    RLM platform: x64_l1
    OS version: 4.4.0-22000-Microsof

    ISV name: csimsoft
    Hostname: LAPTOP-2M13LPJ7
    User: lovepreet
    Working directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11

Environment:

        RLM_CONNECT_TIMEOUT=<not set>
        RLM_EXTENDED_ERROR_MESSAGES=<not set>
        RLM_LICENSE=<not set>
        RLM_NO_UNLIMIT=<not set>
        RLM_PATH_RANDOMIZE=<not set>
        RLM_PROJECT=<not set>
        RLM_QUEUE=<not set>
        RLM_ROAM=<not set>
        RLMSTAT=<not set>
        HTTP_PROXY=<not set>
        HTTP_PROXY_CREDENTIALS=<not set>
        csimsoft_LICENSE=<not set>

    RLM hostid list:

        7f0101 cae265730fdc 00ff40e0d60e c8e265730fdc 0a002700000c c8e265730fdd ip=169.254.237.8 ip=192.168.56.1 ip=100.127.255.249 ip=192.168.1.6 ip=169.254.182.211

License files:
        /home/lovepreet/.config/Coreform/licenses/cubit-learn.lic

rlm_init() parameters:
        1: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/licenses:/home/lovepreet/.config/Coreform/licenses
        2: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/coreform_cubit
        3: <empty>

Local licenses which can be checked out:

    Client Cached Licenses (only the highest version # shown):

        <none>


    In license file /home/lovepreet/.config/Coreform/licenses/cubit-learn.lic
          (no server)

        <none>

    Roaming Licenses:

        <none>

[2022-02-07 19:55:03.521] [app_logger] [error] No logins were valid: -1
[2022-02-07 19:55:04.401] [app_logger] [info] Valid Cubit Learn login
[2022-02-07 19:55:04.401] [app_logger] [info] Logged in
[2022-02-07 19:55:04.401] [app_logger] [info] Set OPAL_PREFIX to /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/mpi
[2022-02-07 19:55:04.401] [app_logger] [info] Set OPAL_LIBDIR to /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/mpi/lib
[2022-02-07 19:55:04.402] [app_logger] [info] Set OPAL_BINDIR to /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/mpi/bin
[2022-02-07 19:55:04.402] [app_logger] [info] Python version 0 selected
[2022-02-07 19:55:04.403] [app_logger] [info] Looking for Python
[2022-02-07 19:55:04.403] [app_logger] [info] Python version 3 libname is /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/././python3/libcubit_python3.so
[2022-02-07 19:55:04.414] [app_logger] [info] Python not already initialized, initializing
[2022-02-07 19:55:04.414] [app_logger] [info] Setting program name to ./bin/coreform_cubit
[2022-02-07 19:55:04.414] [app_logger] [info] Application directory is /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/./.
[2022-02-07 19:55:04.415] [app_logger] [info] python_lib path: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/././python3/./libpython3.8.so.1.0
[2022-02-07 19:55:04.415] [app_logger] [info] python_dir: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/././python3/.
[2022-02-07 19:55:04.415] [app_logger] [info] Found embedded python
[2022-02-07 19:55:04.415] [app_logger] [info] PYTHONHOME set to /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/././python3
[2022-02-07 19:55:04.431] [app_logger] [info] Version 3 interpreter found
[2022-02-07 19:55:04.433] [app_logger] [info] Cubit python initialized
[2022-02-07 19:55:04.433] [app_logger] [info] Starting broker
[2022-02-07 19:55:04.433] [app_logger] [info] Passing control to MachineControl
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ValueError: source code string cannot contain null bytes
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ValueError: source code string cannot contain null bytes
[2022-02-07 19:55:04.440] [app_logger] [debug] Dealer::restore_settings: loading QSettings from : /home/lovepreet/.config/Coreform/Cubit.ini
[2022-02-07 19:55:04.440] [app_logger] [debug] Supervisor::Impl::load_plugins: Loading plugins from QCoreApplication::applicationDirPath : /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
[2022-02-07 19:55:04.440] [app_logger] [info] Loading plugin from path /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
[2022-02-07 19:55:04.442] [app_logger] [info] Attempting to load: libcfplugincomp.ccl
[2022-02-07 19:55:04.442] [app_logger] [debug] ClaroPlugin::load: loading: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/libcfplugincomp.ccl
[2022-02-07 19:55:05.075] [app_logger] [info] Supervisor::Impl::load_plugins: Loaded component: libcfplugincomp.ccl from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcfplugincomp.ccl from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
[2022-02-07 19:55:05.075] [app_logger] [debug] Registering plugin components
[2022-02-07 19:55:05.075] [app_logger] [info] Attempting to load: libcfplugingui.ccg
[2022-02-07 19:55:05.075] [app_logger] [debug] ClaroPlugin::load: loading: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/libcfplugingui.ccg
[2022-02-07 19:55:05.100] [app_logger] [info] Supervisor::Impl::load_plugins: Loaded component: libcfplugingui.ccg from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcfplugingui.ccg from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
[2022-02-07 19:55:05.100] [app_logger] [debug] Registering plugin components
[2022-02-07 19:55:05.100] [app_logger] [info] Attempting to load: libcoreformcae.ccg
[2022-02-07 19:55:05.100] [app_logger] [debug] ClaroPlugin::load: loading: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/libcoreformcae.ccg
[2022-02-07 19:55:05.115] [app_logger] [error] dlopen error: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/libcoreformcae.ccg libasound.so.2: cannot open shared object file: No such file or directory
[2022-02-07 19:55:05.115] [app_logger] [error] Error loading component libcoreformcae.ccg:
Error loading component:
libcoreformcae.ccg

[2022-02-07 19:55:05.115] [app_logger] [info] Attempting to load: libcubitcomp.ccl
[2022-02-07 19:55:05.115] [app_logger] [debug] ClaroPlugin::load: loading: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/libcubitcomp.ccl
[2022-02-07 19:55:05.121] [app_logger] [info] Supervisor::Impl::load_plugins: Loaded component: libcubitcomp.ccl from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcubitcomp.ccl from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
[2022-02-07 19:55:05.121] [app_logger] [debug] Registering plugin components
[2022-02-07 19:55:05.121] [app_logger] [info] Attempting to load: libcubitcompgui.ccg
[2022-02-07 19:55:05.121] [app_logger] [debug] ClaroPlugin::load: loading: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin/libcubitcompgui.ccg
[2022-02-07 19:55:05.134] [app_logger] [info] Supervisor::Impl::load_plugins: Loaded component: libcubitcompgui.ccg from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcubitcompgui.ccg from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
[2022-02-07 19:55:05.134] [app_logger] [debug] Registering plugin components
Creating new Workspace session
Initializing LLVM
Loading workspace command plugin
Not using O_TMPFILE

Lovepreet

#5

Thank you, Sir.
I will surely follow your suggestions.

Best,
Lovepreet

#6

Looks like you’re missing this system library: libasound.so.2. You should be able to run sudo apt-get install libasound2 to get it, and that should fix the issue.

#7

Thank you Sir.
Now, I get the following lines:
Not using O_TMPFILE
[2022-02-08 19:19:44.026] [info] RLM session initialized
Traceback (most recent call last):
File “”, line 1, in
ValueError: source code string cannot contain null bytes
Traceback (most recent call last):
File “”, line 1, in
ValueError: source code string cannot contain null bytes
Supervisor::Impl::load_plugins: Loaded component: libcfplugincomp.ccl from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcfplugingui.ccg from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcoreformcae.ccg from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcubitcomp.ccl from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Supervisor::Impl::load_plugins: Loaded component: libcubitcompgui.ccg from directory: /home/lovepreet/CUBIT-install/Coreform-Cubit-2021.11/bin
Creating new Workspace session
Initializing LLVM
CoreformCAEWebChannel Ready!
KDBG: dock added
claro->findChild<QDockWidget*>(“EntityTreeWindow”) failed!
KDBG: parent found
KDBG: tree webview init’d
KTDBG: notifyPick registered
Loading workspace command plugin
Not using O_TMPFILE
js: Uncaught SyntaxError: Invalid or unexpected token
js: Uncaught SyntaxError: Unexpected string
js: Uncaught SyntaxError: Unexpected token ‘}’
js: Uncaught SyntaxError: Unexpected token ‘{’

Are these fine?

Best,
Lovepreet

#8

For normal Cubit operation, yes, those are fine.

1 Like