Exception in thread "main" java.lang.SecurityException: Invalid signature file d igest for Manifest main attributes
at sun.security.util.SignatureFileVerifier.processImpl(SignatureFileVeri fier.java:240)
at sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier .java:193)
at java.util.jar.JarVerifier.processEntry(JarVerifier.java:262)
at java.util.jar.JarVerifier.update(JarVerifier.java:216)
at java.util.jar.JarFile.initializeVerifier(JarFile.java:341)
at java.util.jar.JarFile.getInputStream(JarFile.java:406)
at sun.misc.URLClassPath$JarLoader$2.getInputStream(URLClassPath.java:75 2)
at sun.misc.Resource.cachedInputStream(Resource.java:77)
at sun.misc.Resource.getByteBuffer(Resource.java:160)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:436)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:480)
嗨,我得到这个错误,我想知道是否有人可以告诉我是什么导致这。这是我的项目的痘文件的快照。任何帮助,将不胜感激。
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.jcraft</groupId>
<artifactId>jsch</artifactId>
<version>0.1.50</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.29</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.3-1101-jdbc41</version>
</dependency>
<dependency>
<groupId>org.objectweb.joram</groupId>
<artifactId>jftp</artifactId>
<version>1.52</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.2</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<artifactSet>
<excludes>
<exclude>junit:junit</exclude>
<exclude>org.apache.maven:lib:tests</exclude>
</excludes>
</artifactSet>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
上网几个小时后,仍然无法找到解决方案,我偶然发现了解决我问题的这个命令:
zip -d yourjar.jar 'META-INF/.SF' 'META-INF/.RSA' 'META-INF/*SF'
此命令会删除先前jar的签名文件,然后一旦签名就找不到错误。
我试图用maven创建一个超级jar并且遇到了这个问题,我能够解决这个问题如下。
以下是我如何配置shade
插件以将twitter4j
包含在我的超级罐中。
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.2</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<filters>
<filter>
<artifact>spark-streaming-twitter_2.10:spark-streaming-twitter_2.10</artifact>
<includes>
<include>**</include>
</includes>
</filter>
<filter>
<artifact>twitter4j-stream:twitter4j-stream</artifact>
<includes>
<include>**</include>
</includes>
</filter>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
希望这可以帮助。
我想我得到了我自己的问题的解决方案,下面提到的pom.xml
标签解决了这个问题:
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
<exclude>junit:junit</exclude>
<exclude>org.apache.maven:lib:tests</exclude>
</excludes>
http://docs.oracle.com/javase/7/docs/technotes/guides/jar/jar.html#Signed_JAR_File
我遇到了类似的问题,我添加了导致此错误的Bounty Castle依赖项。刚删除它,之后它工作正常。
以下Stackexchange问题和答案对我有用。它使用过滤器代替和artifactSet排除。我已经在上面的答案中尝试了解决方案但它没有用。