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In this post we are going to be capturing common recovery steps for users experiencing problems with running the Engine. This is most common on Linux, due to differences between distributions and versions.
This post will be updated as issues are observed.
Missing libgconf-2.so
This error can be observed most often on Ubuntu 18.x, and Fedora 29. You will see a message similar to the one below in your error log:
!MESSAGE CodeMix Engine Process has ended unexpectedly [127]: /home/username/.codemix/engine/codemix-engine: error while loading shared libraries: libgconf-2.so.4: cannot open shared object file: No such file or directoryFix
Install this library by executing:
Apt (Ubuntu):sudo apt-get install libgconf2-4
Yum (Fedora):sudo yum install libgconf2-4
Missing libxss
You will see an error message similar to the following:
CodeMix Engine Process has ended unexpectedly [127]: /home/username/.codemix/engine/codemix-engine: error while loading shared libraries: libXss.so.1: cannot open shared object file: No such file or directoryFix
Install this library by executing:
Apt (Ubuntu):sudo apt-get install libgxss1
Yum (Fedora):sudo yum install libXScrnSaver
Missing libraries on Windows Subsystem for Linux (WSL)
One or more of the following libraries may be missing on WSL, please modify the command below accordingly.
Fix
Install missing libraries by executing:
sudo apt-get install libgtk2.0-0 libxss1 libasound2 libgconf-2-4 libnss3 libxkbfile1
Any other missing libraries
Fix
Install missing libraries by executing:
Apt (Ubuntu):sudo apt-get install <library>
Yum (Fedora):sudo yum install <library>
UsatisfiedLinkError: libawt_xawt.so
This may be caused by using an early version of Java 11, included by some Linux distributions. You will see an error similar to the following in your log:
java.lang.UnsatisfiedLinkError: Can't load library: /usr/lib/jvm/java-11-openjdk-11.0.ea.28-2.fc29.x86_64/lib/libawt_xawt.soFix
Upgrade to Java 11.0.1 or later.
