我无法启动自由路线网使用 Java Web Start 的 PCB 路由器。当使用 Firefox 13 中的 Java Web Start Launcher 选项打开 .jnlp 文件时(或尝试使用 KiCAD 或手动下载 .jnpl 文件启动 Web 应用程序时),我收到错误消息,提示“无法启动应用程序”,在详细信息、启动文件下,它显示
<html>
<head><title>Error 302: Hotspot login required</title></head>
<body>
<h1>Error 302: Hotspot login required</h1>
</body>
</html>
并根据例外情况
MissingFieldException[ The following required field is missing from the launch file: <jnlp>]
at com.sun.javaws.jnl.XMLFormat.parse(Unknown Source)
at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
at com.sun.javaws.Launcher.updateFinalLaunchDesc(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
我认为问题出在我的 Java 设置上,因为在另一台计算机上,该应用程序启动正常。
java -version
两台计算机上的输出都是
java version "1.7.0_04"
Java(TM) SE Runtime Environment (build 1.7.0_04-b22)
Java HotSpot(TM) 64-Bit Server VM (build 23.0-b21, mixed mode)
我真的不知道是什么导致了我的电脑出现错误。据我所知,所有 Java 设置都是默认的。