我正在Linux (SLES 11)上从Oracle源代码构建java。到目前为止，我已经解决了这些小故障，但是在处理rt.jar文件时遇到了一个问题。
显示的最后一个命令是
Packing/build/linux-amd64/j2re-image/lib/rt.jar 61228544 bytes
后面跟着异常和堆栈跟踪:
Exception in thread "main" java.lang.ExceptionInInitializerError
at com.sun.java.util.jar.pack.TLGlobals.<init>(TLGlobals.java:67)
at com.sun.java.util.jar.pack.PackerImpl.<init>(PackerImpl.java:66)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.lang.Class.newInstance(Class.java:374)
at java.util.jar.Pack200.newInstance(Pack200.java:748)
at java.util.jar.Pack200.newPacker(Pack200.java:134)
at com.sun.java.util.jar.pack.Driver.main(Driver.java:266)
Caused by: java.lang.SecurityException: Invalid signature file digest for Manifest main attributes
at sun.security.util.SignatureFileVerifier.processImpl(SignatureFileVerifier.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:345)
at java.util.jar.JarFile.getInputStream(JarFile.java:412)
at sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:162)
at java.net.URL.openStream(URL.java:1037)
at java.lang.ClassLoader.getSystemResourceAsStream(ClassLoader.java:1364)
at java.lang.Class.getResourceAsStream(Class.java:2086)
at com.sun.java.util.jar.pack.PropMap.<clinit>(PropMap.java:127)
... 10 more
我不熟悉签署jar文件，我不确定为什么构建在第一个地方这样做。
尝试从jar中删除META-INF文件夹，添加manifest并再次签署jar，它帮助了我:http://jehy.ru/articles/2013/12/13/invalid-signature-file-digest-for-manifest-main-attributes/