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在Mac操作系统上用OpenJDK 8运行PlantUML

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  • Oliver  · 技术社区  · 6 年前

    我不能在Mac操作系统上用OpenJDK 8运行PlantUML。我从AdoptOpenJDK macOS站点下载了1.8.0u192版本:

    $ java -version
    openjdk version "1.8.0_192"
    OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_192-b12)
    OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.192-b12, mixed mode)
    

    如果我试图用PlantUML处理一个简单的图表,就会得到以下错误消息:

    $ java -jar plantuml.1.2018.14.jar example.puml
    Exception in thread "main" java.lang.UnsatisfiedLinkError: /private/tmp/jdk8u192-b12/Contents/Home/jre/lib/libfontmanager.dylib: dlopen(/private/tmp/jdk8u192-b12/Contents/Home/jre/lib/libfontmanager.dylib, 1): Library not loaded: @rpath/libfreetype.6.dylib
    Referenced from: /private/tmp/jdk8u192-b12/Contents/Home/jre/lib/libfontmanager.dylib
    Reason: image not found
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1845)
    at java.lang.Runtime.loadLibrary0(Runtime.java:870)
    at java.lang.System.loadLibrary(System.java:1122)
    at sun.font.FontManagerNativeLibrary$1.run(FontManagerNativeLibrary.java:61)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerNativeLibrary.<clinit>(FontManagerNativeLibrary.java:32)
    at sun.font.SunFontManager$1.run(SunFontManager.java:339)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<clinit>(SunFontManager.java:335)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.java2d.SunGraphics2D.getFontMetrics(SunGraphics2D.java:863)
    at net.sourceforge.plantuml.Run.forceOpenJdkResourceLoad(Run.java:234)
    at net.sourceforge.plantuml.Run.main(Run.java:143)
    

    误差与图表无关。我甚至不能从项目主页处理最简单的PlantUML图:

    @startuml
    Bob -> Alice : hello
    @enduml
    

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