rycus86 / docker-intellij-idea Goto Github PK

Some Linux users may face java.lang.NoClassDefFoundError being thrown while running a container.

Please add a warning about this in README, thank you :)

Error should look something like this:

java.lang.NoClassDefFoundError: Could not initialize class java.awt.GraphicsEnvironment$LocalGE

Well, actually, it is rather simple to solve this issue. See, when you are running a graphical application on any linux distro, it most definitely will try to create a connection to the X server. But in some cases there will be a security extension called Xsecurity and it will try to prevent such behavior by default.

To allow your containers to connect to the X server you'll need to use another X utility called xhost. But first you want to install it if you don't have one. Find a package name with this utility on your distro's repositories (e.g.: on Arch-based distros it will be in xorg-xhost package). Then use it to allow all local connections:

xhost +local:

Or just allow them to a root user only:

xhost +si:localuser:root

Hi.
I tried to run:

docker run --rm \ -e DISPLAY=${DISPLAY} \ -v /tmp/.X11-unix:/tmp/.X11-unix \ -v ~/.Idea:/home/developer/.Idea \ -v ~/.Idea.java:/home/developer/.java \ -v ~/.Idea.maven:/home/developer/.m2 \ -v ~/.Idea.gradle:/home/developer/.gradle \ -v ~/.Idea.share:/home/developer/.local/share/JetBrains \ -v ~/Project:/home/developer/Project \ --name idea-$(head -c 4 /dev/urandom | xxd -p)-$(date +'%Y%m%d-%H%M%S') \ rycus86/intellij-idea:latest

it results in:

Startup Error: Unable to detect graphics environment

What can I do?

My OS is OSX 10.13.6 High Sierra and Docker version 19.03.4, build 9013bf5

Thanks.

If I add "-v ~/etc:/etc" to the docker run command, IDEA will be looking at the "?" folder in the current WORKDIR for configrations. Any idea? Thanks.

The console messages are:

OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.intellij.ide.ClassUtilCore to field sun.net.www.protocol.jar.JarFileFactory.fileCache
WARNING: Please consider reporting this to the maintainers of com.intellij.ide.ClassUtilCore
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Fontconfig error: Cannot load default config file
Jul 30, 2019 9:14:14 AM java.util.prefs.FileSystemPreferences$1 run
INFO: Created user preferences directory.
Jul 30, 2019 9:14:14 AM java.util.prefs.FileSystemPreferences$6 run
WARNING: Prefs file removed in background ?/.java/.userPrefs/prefs.xml
Fontconfig error: Cannot load default config file

Error when running this image:

Run with this command:
$ docker run -e DISPLAY=${DISPLAY} -v /tmp/.X11-unix:/tmp/.X11-unix -v ~/.Idea:/home/developer/.Idea -v ~/.Idea.java:/home/developer/.java -v ~/.Idea.maven:/home/developer/.m2 -v ~/.Idea.gradle:/home/developer/.gradle -v ~/.IdeaIC2018.2:/home/developer/.IdeaIC2018.2 -v ~/elephantrobotics/src/cat/jcat:/home/developer/jcat --name intellij-idea-elephant-jcat rycus86/intellij-idea:2018.2.4

Output:

Invalid Config Path: Config path '/home/developer/.IdeaIC2018.2/config' is invalid.

If you have modified the 'idea.config.path' property, please make sure it is correct,
otherwise please re-install the IDE.

And container exits with exit code 5.

$ docker --version
Docker version 18.06.1-ce, build e68fc7a