小编rom*_*rsp的帖子

我正在使用jdeb为基于debian的发行版生成我的.deb安装程序.应用程序安装时没有错误,但是当我尝试运行service myapp start它失败时出现以下异常(应用程序继续运行但FX场景永远不会显示):

2016-12-30 11:19:51,468 [main] INFO  o.s.c.s.DefaultLifecycleProcessor - Starting beans in phase 0
Exception in thread "main" java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:58)
Caused by: java.lang.UnsupportedOperationException: Unable to open DISPLAY
    at com.sun.glass.ui.gtk.GtkApplication.<init>(GtkApplication.java:68)
    at com.sun.glass.ui.gtk.GtkPlatformFactory.createApplication(GtkPlatformFactory.java:41)
    at com.sun.glass.ui.Application.run(Application.java:146)
    at com.sun.javafx.tk.quantum.QuantumToolkit.startup(QuantumToolkit.java:257)
    at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:211)
    at com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:675)
    at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:695)
    at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155(LauncherImpl.java:182)
    at java.lang.Thread.run(Thread.java:745)

同时,如果我只是运行sudo /etc/init.d/myapp start它运行没有错误,我的第一个FX场景显示.

Bellow是我对jdeb的maven配置:

<plugin>
    <artifactId>jdeb</artifactId>
    <groupId>org.vafer</groupId>
    <version>1.5</version>

    <executions>
        <execution>
            <id>appassembler</id>
            <phase>package</phase>
            <goals>
                <goal>jdeb</goal>
            </goals> …