Question

我正在尝试使用Weka 3.8和3.9（在Mac和Windows中尝试过这两个版本），但我似乎无法安装任何其他软件包。它始终给出错误：打开zip文件时出错。

java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:219)
at java.util.zip.ZipFile.<init>(ZipFile.java:149)
at java.util.zip.ZipFile.<init>(ZipFile.java:163)
at weka.core.packageManagement.DefaultPackageManager.getPackageArchiveInfo(DefaultPackageManager.java:354)
at weka.core.packageManagement.DefaultPackageManager.installPackageFromArchive(DefaultPackageManager.java:501)
at weka.core.packageManagement.DefaultPackageManager.installPackageFromURL(DefaultPackageManager.java:769)
at weka.core.packageManagement.DefaultPackageManager.installPackageFromRepository(DefaultPackageManager.java:753)
at weka.core.WekaPackageManager.installPackageFromRepository(WekaPackageManager.java:1938)
at weka.gui.PackageManager$InstallTask.doInBackground(PackageManager.java:1308)
at weka.gui.PackageManager$InstallTask.doInBackground(PackageManager.java:863)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

Answer 1

我在Windows和Mac上都遇到了同样的问题。对我有用的是在https://sourceforge.net/projects/weka/files/weka-packages/下载我感兴趣的软件包下载后，在weka中打开包管理器，在Unofficial中选择File / Url，然后选择下载的包文件。在此之后，您只需要再次关闭并打开weka，您的包装应该可用。希望这可以帮助！诉

Weka出错：打开zip文件时出错

1 个答案: