Description of problem: When the Mars MIPS is installed it requires the 'java-1.8.0-openjdk' to run properly. Otherwise it'll throw a headless exception. This can be fixed by updating the package requirements Version-Release number of selected component (if applicable): Fedora 28 & 29 How reproducible: Very, you just need to not have 'java-1.8.0-openjdk' installed Steps to Reproduce: 1. sudo dnf remove java-1.8.0-openjdk # Only if it was installed already 2. sudo dnf install Mars 3. Mars Actual results: Exception in thread "main" java.awt.HeadlessException at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204) at java.awt.Window.<init>(Window.java:536) at java.awt.Frame.<init>(Frame.java:420) at java.awt.Frame.<init>(Frame.java:385) at javax.swing.SwingUtilities$SharedOwnerFrame.<init>(SwingUtilities.java:1763) at javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1838) at javax.swing.JWindow.<init>(JWindow.java:187) at javax.swing.JWindow.<init>(JWindow.java:139) at mars.MarsSplashScreen.<init>(MarsSplashScreen.java:42) at mars.MarsLaunch.launchIDE(MarsLaunch.java:240) at mars.MarsLaunch.<init>(MarsLaunch.java:133) at Mars.main(Mars.java:39) Expected results: Launch a swing interface Additional info: Tried on both Fedora 28 &29
Mars-4.5-8.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-540492c403
Mars-4.5-7.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-e48e18047f
Mars-4.5-8.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-540492c403
Mars-4.5-7.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-e48e18047f
Mars-4.5-7.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.
Mars-4.5-8.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.