java.util.zip.ZipException：打开zip文件时出错，tomcat [英] java.util.zip.ZipException: error in opening zip file ,tomcat

问题描述

我的项目正在运作，但我不知道发生了什么。
运行应用程序时遇到此问题：

My project is working, but I don't know what happend why. I'm having this problem when I run the application:

Avertissement: Failed to scan JAR [file:/C:/Users/TOSHIBA/Desktop/Nouveau%20dossier%20(3)/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/1-BaseAppMaven/WEB-INF/lib/scala-library-2.10.4.jar] from WEB-INF/lib
java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(Unknown Source)
    at java.util.zip.ZipFile.<init>(Unknown Source)
    at java.util.jar.JarFile.<init>(Unknown Source)
    at java.util.jar.JarFile.<init>(Unknown Source)
    at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source)
    at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
    at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
    at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.jar.JarURLConnection.getJarFile(Unknown Source)
    at org.apache.tomcat.util.scan.FileUrlJar.<init>(FileUrlJar.java:41)
    at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:34)
    at org.apache.catalina.startup.ContextConfig$FragmentJarScannerCallback.scan(ContextConfig.java:2615)
    at org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:258)
    at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:177)
    at org.apache.catalina.startup.ContextConfig.processJarsForWebFragments(ContextConfig.java:1871)
    at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1259)
    at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:876)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:374)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5355)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

如何解决此问题？

推荐答案

按照这个食谱：

1. 检查文件是否存在


2. 尝试用ZIP工具打开文件（7z，WinZip，...）


3. 检查文件大小是否正确;将其与已知良好副本进行比较


4. 将已知的好副本复制到文件的位置。如果错误消失，您的硬盘可能会死亡。


5. 再次下载已知好副本以确保它仍然良好。

1. Check that the file exists
2. Try to open the file in ZIP tool (7z, WinZip, ...)
3. Check that the file has the correct size; compare it to a "known good" copy
4. Copy the known good copy into the place of the file. If the error goes away, your hard disk may be dying.
5. Download the "known good" copy again to make sure it's still good.

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