after a purge for invidia package I got the following:

apt -qq list nvidia-340
nvidia-340/eoan 340.107-0ubuntu7 amd64

lspci | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce 9300M GS] (rev a1)

clickable
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Gettext: /usr/bin/msgmerge (found version "0.19.7") 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/abd/Projects/UT/clickable/kassbee/build/all/app
Scanning dependencies of target kassbee.desktop
Scanning dependencies of target kassbee_FILES
[ 50%] Merging translations into kassbee.desktop...
[ 50%] Built target kassbee_FILES
Scanning dependencies of target kassbee.kassbee.pot
[100%] Generating translation template
Merging translations into kassbee.desktop.
Wrote kassbee.desktop.in.h
[100%] Built target kassbee.desktop
[100%] Built target kassbee.kassbee.pot
[ 50%] Merging translations into kassbee.desktop...
Merging translations into kassbee.desktop.
[ 50%] Built target kassbee.desktop
[ 50%] Built target kassbee_FILES
[100%] Generating translation template
Wrote kassbee.desktop.in.h
[100%] Built target kassbee.kassbee.pot
Install the project...
-- Install configuration: "Release"
-- Installing: /home/abd/Projects/UT/clickable/kassbee/build/all/app/install//manifest.json
-- Installing: /home/abd/Projects/UT/clickable/kassbee/build/all/app/install//kassbee.apparmor
-- Installing: /home/abd/Projects/UT/clickable/kassbee/build/all/app/install//assets
-- Installing: /home/abd/Projects/UT/clickable/kassbee/build/all/app/install//assets/logo.svg
-- Installing: /home/abd/Projects/UT/clickable/kassbee/build/all/app/install//qml
-- Installing: /home/abd/Projects/UT/clickable/kassbee/build/all/app/install//qml/Main.qml
-- Installing: /home/abd/Projects/UT/clickable/kassbee/build/all/app/install//kassbee.desktop
Successfully built package in './kassbee.kassbee_1.0.0_all.click'.
/home/abd/Projects/UT/clickable/kassbee/build/all/app/kassbee.....0.0_all.click: 1 file pushed. 0.9 MB/s (3850 bytes in 0.004s)
Installing files              [=========================]         
Finished                      [=========================]         
Installing files              [=========================]         
Waiting for authentication    [=========================]         
Starting                      [=========================]         
Finished                      [=========================]         
Installed       kassbee.kassbee-1.0.0.all (installed:click,removable=1,app_name=kassbee)        summary goes here

clickable desktop
....
Too many arguments.
docker: Error response from daemon: OCI runtime create failed: container_linux.go:349: starting container process caused "process_linux.go:449: container init caused \"process_linux.go:432: running prestart hook 0 caused \\\"error running hook: exit status 1, stdout: , stderr: nvidia-container-cli: initialization error: nvml error: driver/library version mismatch\\\\n\\\"\"": unknown.
ERRO[0003] error waiting for container: context canceled

run the laptop in "internal gpu only"-mode,

is that possible via the following?

Are you on a laptop?
If so, can you try to run the laptop in "internal gpu only"-mode, and run clickable again?

clickable --verbose desktop

abd@abd-pc:~/Projects/UT/html5$ sudo clickable --verbose desktop
Clickable v6.14.0
Architecture set to "all" because builder "pure" is architecture agnostic
Nvidia driver detected, turning on nvidia mode.
App config value clickable_minimum_required: 6.12.2
App config value arch: all
App config value restrict_arch_env: None
App config value restrict_arch: None
App config value arch_triplet: all
App config value template: None
App config value builder: pure
App config value postmake: None
App config value prebuild: None
App config value build: None
App config value postbuild: None
App config value launch: None
App config value build_dir: /home/abd/Projects/UT/html5/build/all/app
App config value build_home: /home/abd/Projects/UT/html5/build/all/app/.clickable/home
App config value src_dir: /home/abd/Projects/UT/html5
App config value root_dir: /home/abd/Projects/UT/html5
App config value kill: webapp-container*
App config value scripts: {}
App config value default: clean build install launch
App config value log: None
App config value dependencies_build: []
App config value dependencies_host: []
App config value dependencies_target: []
App config value dependencies_ppa: []
App config value install_lib: []
App config value install_bin: []
App config value install_qml: []
App config value install_data: {}
App config value app_lib_dir: /home/abd/Projects/UT/html5/build/all/app/install/lib
App config value app_bin_dir: /home/abd/Projects/UT/html5/build/all/app/install
App config value app_qml_dir: /home/abd/Projects/UT/html5/build/all/app/install/qml
App config value ignore: ['.git', '.bzr', '.clickable']
App config value make_jobs: 0
App config value gopath: None
App config value cargo_home: /root/.clickable/cargo
App config value docker_image: clickable/ubuntu-sdk:16.04-amd64-nvidia
App config value build_args: []
App config value env_vars: {}
App config value make_args: ['-j2']
App config value dirty: False
App config value libraries: {}
App config value test: qmltestrunner
App config value install_dir: /home/abd/Projects/UT/html5/build/all/app/install
App config value image_setup: {}
Running the "desktop" command
Using docker container "clickable/ubuntu-sdk:16.04-amd64-nvidia"
Copied files to install directory for click building
Successfully built package in './html5.yourname_1.0.0_all.click'.
Click outputted to /home/abd/Projects/UT/html5/build/all/app/html5.yourname_1.0.0_all.click
non-network local connections being added to access control list
Mounting device home to /root/.clickable/home
Too many arguments.
docker run --privileged --net=host -v /home/abd/Projects/UT/html5:/home/abd/Projects/UT/html5:Z -v /tmp/.X11-unix:/tmp/.X11-unix:Z -v /tmp/.docker.xauth:/tmp/.docker.xauth:Z -v /root/.clickable/home:/home/phablet:Z -v /etc/passwd:/etc/passwd:Z -v /dev/snd/pcmC2D0c:/dev/snd/pcmC2D0c:Z -v /dev/snd/controlC2:/dev/snd/controlC2:Z -v /dev/shm:/dev/shm:Z -v /etc/machine-id:/etc/machine-id:Z -v /run/0/pulse:/run/user/1000/pulse:Z -v /var/lib/dbus:/var/lib/dbus:Z -v /home/root/.pulse:/home/phablet/.pulse:Z -v /dev/snd:/dev/snd:Z -e APP_ID=html5.yourname -e LANG=ar_MA.UTF-8 -e LANGUAGE=ar_MA.UTF-8 -e LC_CTYPE=ar_MA.UTF-8 -e LC_NUMERIC=ar_MA.UTF-8 -e LC_TIME=ar_MA.UTF-8 -e LC_COLLATE=ar_MA.UTF-8 -e LC_MONETARY=ar_MA.UTF-8 -e LC_MESSAGES=ar_MA.UTF-8 -e LC_PAPER=ar_MA.UTF-8 -e LC_NAME=ar_MA.UTF-8 -e LC_ADDRESS=ar_MA.UTF-8 -e LC_TELEPHONE=ar_MA.UTF-8 -e LC_MEASUREMENT=ar_MA.UTF-8 -e LC_IDENTIFICATION=ar_MA.UTF-8 -e LC_ALL=ar_MA.UTF-8 -e TZ=Africa/Casablanca -e APP_DIR=/home/abd/Projects/UT/html5/build/all/app/install -e TEXTDOMAINDIR= -e XAUTHORITY=/tmp/.docker.xauth -e DISPLAY=:0 -e QML2_IMPORT_PATH=/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu:/home/abd/Projects/UT/html5/build/all/app/install/lib:/usr/local/nvidia/lib:/usr/local/nvidia/lib64 -e LD_LIBRARY_PATH=/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu:/home/abd/Projects/UT/html5/build/all/app/install/lib:/usr/local/nvidia/lib:/usr/local/nvidia/lib64 -e PATH=/home/abd/Projects/UT/html5/build/all/app/install/bin:/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu/bin:/home/abd/Projects/UT/html5/build/all/app/install:/usr/local/nvidia/bin:/bin:/usr/bin -e HOME=/home/phablet -e OXIDE_NO_SANDBOX=1 -e UBUNTU_APP_LAUNCH_ARCH=x86_64-linux-gnu --device=/dev/snd --gpus=all -w /home/abd/Projects/UT/html5/build/all/app/install --user=0 --rm -it clickable/ubuntu-sdk:16.04-amd64-nvidia bash -c "webapp-container --app-id="html5.yourname" $@ www/index.html"                                              
docker: Error response from daemon: OCI runtime create failed: container_linux.go:349: starting container process caused "process_linux.go:449: container init caused \"process_linux.go:432: running prestart hook 0 caused \\\"error running hook: exit status 1, stdout: , stderr: nvidia-container-cli: detection error: nvml error: function not found\\\\n\\\"\"": unknown.
Command exited with an error:['docker', 'run', '--privileged', '--net=host', '-v', '/home/abd/Projects/UT/html5:/home/abd/Projects/UT/html5:Z', '-v', '/tmp/.X11-unix:/tmp/.X11-unix:Z', '-v', '/tmp/.docker.xauth:/tmp/.docker.xauth:Z', '-v', '/root/.clickable/home:/home/phablet:Z', '-v', '/etc/passwd:/etc/passwd:Z', '-v', '/dev/snd/pcmC2D0c:/dev/snd/pcmC2D0c:Z', '-v', '/dev/snd/controlC2:/dev/snd/controlC2:Z', '-v', '/dev/shm:/dev/shm:Z', '-v', '/etc/machine-id:/etc/machine-id:Z', '-v', '/run/0/pulse:/run/user/1000/pulse:Z', '-v', '/var/lib/dbus:/var/lib/dbus:Z', '-v', '/home/root/.pulse:/home/phablet/.pulse:Z', '-v', '/dev/snd:/dev/snd:Z', '-e', 'APP_ID=html5.yourname', '-e', 'LANG=ar_MA.UTF-8', '-e', 'LANGUAGE=ar_MA.UTF-8', '-e', 'LC_CTYPE=ar_MA.UTF-8', '-e', 'LC_NUMERIC=ar_MA.UTF-8', '-e', 'LC_TIME=ar_MA.UTF-8', '-e', 'LC_COLLATE=ar_MA.UTF-8', '-e', 'LC_MONETARY=ar_MA.UTF-8', '-e', 'LC_MESSAGES=ar_MA.UTF-8', '-e', 'LC_PAPER=ar_MA.UTF-8', '-e', 'LC_NAME=ar_MA.UTF-8', '-e', 'LC_ADDRESS=ar_MA.UTF-8', '-e', 'LC_TELEPHONE=ar_MA.UTF-8', '-e', 'LC_MEASUREMENT=ar_MA.UTF-8', '-e', 'LC_IDENTIFICATION=ar_MA.UTF-8', '-e', 'LC_ALL=ar_MA.UTF-8', '-e', 'TZ=Africa/Casablanca', '-e', 'APP_DIR=/home/abd/Projects/UT/html5/build/all/app/install', '-e', 'TEXTDOMAINDIR=', '-e', 'XAUTHORITY=/tmp/.docker.xauth', '-e', 'DISPLAY=:0', '-e', 'QML2_IMPORT_PATH=/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu:/home/abd/Projects/UT/html5/build/all/app/install/lib:/usr/local/nvidia/lib:/usr/local/nvidia/lib64', '-e', 'LD_LIBRARY_PATH=/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu:/home/abd/Projects/UT/html5/build/all/app/install/lib:/usr/local/nvidia/lib:/usr/local/nvidia/lib64', '-e', 'PATH=/home/abd/Projects/UT/html5/build/all/app/install/bin:/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu/bin:/home/abd/Projects/UT/html5/build/all/app/install:/usr/local/nvidia/bin:/bin:/usr/bin', '-e', 'HOME=/home/phablet', '-e', 'OXIDE_NO_SANDBOX=1', '-e', 'UBUNTU_APP_LAUNCH_ARCH=x86_64-linux-gnu', '--device=/dev/snd', '--gpus=all', '-w', '/home/abd/Projects/UT/html5/build/all/app/install', '--user=0', '--rm', '-it', 'clickable/ubuntu-sdk:16.04-amd64-nvidia', 'bash', '-c', 'webapp-container --app-id=html5.yourname $@ www/index.html']                                                                                                                    
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/clickable/__init__.py", line 263, in main
    clickable.run(args.commands, args)
  File "/usr/lib/python3/dist-packages/clickable/__init__.py", line 247, in run
    cmd.run(command_arg)
  File "/usr/lib/python3/dist-packages/clickable/commands/desktop.py", line 41, in run
    self.run_app()
  File "/usr/lib/python3/dist-packages/clickable/commands/desktop.py", line 242, in run_app
    subprocess.check_call(shlex.split(command), cwd=docker_config.working_directory)
  File "/usr/lib/python3.7/subprocess.py", line 363, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--privileged', '--net=host', '-v', '/home/abd/Projects/UT/html5:/home/abd/Projects/UT/html5:Z', '-v', '/tmp/.X11-unix:/tmp/.X11-unix:Z', '-v', '/tmp/.docker.xauth:/tmp/.docker.xauth:Z', '-v', '/root/.clickable/home:/home/phablet:Z', '-v', '/etc/passwd:/etc/passwd:Z', '-v', '/dev/snd/pcmC2D0c:/dev/snd/pcmC2D0c:Z', '-v', '/dev/snd/controlC2:/dev/snd/controlC2:Z', '-v', '/dev/shm:/dev/shm:Z', '-v', '/etc/machine-id:/etc/machine-id:Z', '-v', '/run/0/pulse:/run/user/1000/pulse:Z', '-v', '/var/lib/dbus:/var/lib/dbus:Z', '-v', '/home/root/.pulse:/home/phablet/.pulse:Z', '-v', '/dev/snd:/dev/snd:Z', '-e', 'APP_ID=html5.yourname', '-e', 'LANG=ar_MA.UTF-8', '-e', 'LANGUAGE=ar_MA.UTF-8', '-e', 'LC_CTYPE=ar_MA.UTF-8', '-e', 'LC_NUMERIC=ar_MA.UTF-8', '-e', 'LC_TIME=ar_MA.UTF-8', '-e', 'LC_COLLATE=ar_MA.UTF-8', '-e', 'LC_MONETARY=ar_MA.UTF-8', '-e', 'LC_MESSAGES=ar_MA.UTF-8', '-e', 'LC_PAPER=ar_MA.UTF-8', '-e', 'LC_NAME=ar_MA.UTF-8', '-e', 'LC_ADDRESS=ar_MA.UTF-8', '-e', 'LC_TELEPHONE=ar_MA.UTF-8', '-e', 'LC_MEASUREMENT=ar_MA.UTF-8', '-e', 'LC_IDENTIFICATION=ar_MA.UTF-8', '-e', 'LC_ALL=ar_MA.UTF-8', '-e', 'TZ=Africa/Casablanca', '-e', 'APP_DIR=/home/abd/Projects/UT/html5/build/all/app/install', '-e', 'TEXTDOMAINDIR=', '-e', 'XAUTHORITY=/tmp/.docker.xauth', '-e', 'DISPLAY=:0', '-e', 'QML2_IMPORT_PATH=/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu:/home/abd/Projects/UT/html5/build/all/app/install/lib:/usr/local/nvidia/lib:/usr/local/nvidia/lib64', '-e', 'LD_LIBRARY_PATH=/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu:/home/abd/Projects/UT/html5/build/all/app/install/lib:/usr/local/nvidia/lib:/usr/local/nvidia/lib64', '-e', 'PATH=/home/abd/Projects/UT/html5/build/all/app/install/bin:/home/abd/Projects/UT/html5/build/all/app/install/lib/x86_64-linux-gnu/bin:/home/abd/Projects/UT/html5/build/all/app/install:/usr/local/nvidia/bin:/bin:/usr/bin', '-e', 'HOME=/home/phablet', '-e', 'OXIDE_NO_SANDBOX=1', '-e', 'UBUNTU_APP_LAUNCH_ARCH=x86_64-linux-gnu', '--device=/dev/snd', '--gpus=all', '-w', '/home/abd/Projects/UT/html5/build/all/app/install', '--user=0', '--rm', '-it', 'clickable/ubuntu-sdk:16.04-amd64-nvidia', 'bash', '-c', 'webapp-container --app-id=html5.yourname $@ www/index.html']' returned non-zero exit status 125.
Command exited with non-zero exit status 125, see above for details. This is most likely not a problem with Clickable.

So please try AppLee's suggestion.
And you could run clickable in verbose mode clickable --verbose desktop, that we can see the docker command, which is used by clickable.

abd@abd-pc:~/Projects/UT/html5$ nvidia-container-toolkit 
Usage of nvidia-container-toolkit:
  -config string
        configuration file
  -debug
        enable debug output

Commands:
  prestart
        run the prestart hook
  poststart
        no-op
  poststop
        no-op

Edit: So as you have a docker version > 19.03, the nvidia-docker package no longer seems to be needed.
But the nvidia-container-toolkit.

For example: docker run -it clickable/ubuntu-sdk:16.04-armhf /bin/bash

abd@abd-pc:~/Projects/UT/html5$ docker --version
Docker version 19.03.6, build 369ce74a3c

Maybe docker is not installed properly or maybe it's a configuration thingy...

sudo ubuntu-drivers devices
[sudo] password for abd: 
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd000006E9sv0000104Dsd00009040bc03sc00i00
vendor   : NVIDIA Corporation
model    : G98M [GeForce 9300M GS]
driver   : nvidia-340 - distro non-free recommended
driver   : xserver-xorg-video-nouveau - distro free builtin