All error msg is: WARNING: error while running plantuml b'Exception in thread "main" java.lang.UnsatisfiedLinkError: Can\'t load library: /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-1.fc34.x86_64/lib/libawt_xawt.so\n\tat java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2630)\n\tat java.base/java.lang.Runtime.load0(Runtime.java:768)\n\tat java.base/java.lang.System.load(System.java:1837)\n\tat java.base/java.lang.ClassLoader$NativeLibrary.load0(Native Method)\n\tat java.base/java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:2442)\n\tat java.base/java.lang.ClassLoader$NativeLibrary.loadLibrary(ClassLoader.java:2498)\n\tat java.base/java.lang.ClassLoader.loadLibrary0(ClassLoader.java:2694)\n\tat java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2648)\n\tat java.base/java.lang.Runtime.loadLibrary0(Runtime.java:830)\n\tat java.base/java.lang.System.loadLibrary(System.java:1873)\n\tat java.desktop/java.awt.image.ColorModel$1.run(ColorModel.java:209)\n\tat java.desktop/java.awt.image.ColorModel$1.run(ColorModel.java:207)\n\tat java.base/java.security.AccessController.doPrivileged(Native Method)\n\tat java.desktop/java.awt.image.ColorModel.loadLibraries(ColorModel.java:206)\n\tat java.desktop/java.awt.image.ColorModel.<clinit>(ColorModel.java:219)\n\tat java.desktop/java.awt.image.BufferedImage.<clinit>(BufferedImage.java:286)\n\tat net.sourceforge.plantuml.FileFormat.<clinit>(FileFormat.java:92)\n\tat net.sourceforge.plantuml.Option.<init>(Option.java:95)\n\tat net.sourceforge.plantuml.Run.main(Run.java:91)\n' This can be solve by install package java-openjdk. Please add it in plantuml's deplist.
A potentially better solution is to add the following to the wrapper script: export JAVACMD_OPTS=-Djava.awt.headless=true
emm, thanks. But why don't add it to recommend dependent? If so, it will be out-of-box. Just do not need any hacks.
All java related issues are solved with the new version. Closing as rawhide, in case the same issue is found kindly reopen this bug. Thanks.