Question

我已经从他们的网站上取消了Processing的默认下载，但在重新安装并完全更新我的Mac后，IDE将无法加载。删除处理文件夹（草图，工具，批次）没有帮助。处理确实重新创建它们，但随后挂起什么都不做。重新开放然后jsut再次打开后关闭。

从终端运行处理我看到NullPointerException，主转储如下：

Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
    at processing.app.Base.<init>(Base.java:351)
    at processing.app.Base.createAndShowGUI(Base.java:202)
    at processing.app.Base.access$0(Base.java:145)
    at processing.app.Base$1.run(Base.java:139)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
    at java.awt.EventQueue.access$200(EventQueue.java:103)
    at java.awt.EventQueue$3.run(EventQueue.java:694)
    at java.awt.EventQueue$3.run(EventQueue.java:692)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Caused by: java.lang.NullPointerException
    at processing.core.PApplet.parseInt(PApplet.java:9374)
    at processing.app.contrib.AvailableContribution.<init>(AvailableContribution.java:51)
    at processing.app.contrib.ContributionListing.parseContribList(ContributionListing.java:460)
    at processing.app.contrib.ContributionListing.setAdvertisedList(ContributionListing.java:76)
    at processing.app.contrib.ContributionListing.<init>(ContributionListing.java:59)
    at processing.app.contrib.ContributionListing.getInstance(ContributionListing.java:66)
    at processing.app.contrib.ContributionManager.<clinit>(ContributionManager.java:35)
    ... 18 more

任何帮助都会受到赞赏，我已经尝试了我在网上找到的所有东西，包括下载一个新的JDK但OSX不会挂载我的下载，并且它不需要我更新JDK，无论如何，正确的版本java已经内置到Mavericks中。

Answer 1

据我所知，java并没有构建为Maverick;）

也许我错了，但每次全新安装后我想运行Java程序Java都会启动安装本身。看来Maverick会根据需要调用所需的安装过程。

尝试安装JDownloader。这通常会为我启动Java安装。

处理OSX更新到10.9.1后没有启动

1 个答案: