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想知道其他人是否遇到了这个问题，并且有已知的解决方法。我们的 UI 是通过 java web start 部署的。它运行良好，除非用户将图标固定到 Windows 7 中的任务栏。我们使用的是 JRE 7u7。

jaavws.exe报告它找不到缓存，见下文。请记住，当我们从桌面启动相同的图标时，这非常有效：

CouldNotLoadArgumentException[ Could not load file/URL specified: C:\Users\Chang_Lee\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\14\14bb61ce-3d47036e]
                at com.sun.javaws.Main.launchApp(Unknown Source)
                at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
                at com.sun.javaws.Main.access$000(Unknown Source)
                at com.sun.javaws.Main$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)

[...]

java.io.FileNotFoundException: C:\Users\Chang_Lee\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\14\14bb61ce-3d47036e (The system cannot find the file specified)
                at java.io.FileInputStream.open(Native Method)
                at java.io.FileInputStream.<init>(Unknown Source)
                at java.io.FileInputStream.<init>(Unknown Source)
                at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
                at com.sun.javaws.Main.launchApp(Unknown Source)
                at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
                at com.sun.javaws.Main.access$000(Unknown Source)
                at com.sun.javaws.Main$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)
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1 回答 1

1

报告的错误的 URL：http ://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4774096仅表示它们无法重现。

我们发生了同样的错误，用户升级到更新 34 并没有解决问题，但重新安装了应用程序并且一切正常。

Dwain A Wuerfel

于 2012-09-24T22:06:33.590 回答