Question

我已经为tomcat下载了最新版本的Drool Workbench 6.3 war文件。部署相同后将得到错误。

java.io.IOException: Cannot run program "bash" (in directory "C:\Users\vp19433"): CreateProcess error=2, The system cannot find the file specified
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
    at java.lang.Runtime.exec(Runtime.java:593)
    at org.eclipse.jgit.util.FS.readPipe(FS.java:431)
    at org.eclipse.jgit.util.FS_Win32.discoverGitPrefix(FS_Win32.java:113)
    at org.eclipse.jgit.util.FS.gitPrefix(FS.java:517)
    at org.eclipse.jgit.util.SystemReader$Default.openSystemConfig(SystemReader.java:92)
    at org.eclipse.jgit.internal.storage.file.FileRepository.<init>(FileRepository.java:171)
    at org.eclipse.jgit.lib.BaseRepositoryBuilder.build(BaseRepositoryBuilder.java:577)
    at org.eclipse.jgit.api.InitCommand.call(InitCommand.java:113)
    at org.uberfire.java.nio.fs.jgit.util.JGitUtil.newRepository(JGitUtil.java:104)
    at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.rescanForExistingRepositories(JGitFileSystemProvider.java:407)
    at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.<init>(JGitFileSystemProvider.java:371)
    at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.<init>(JGitFileSystemProvider.java:343)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at java.lang.Class.newInstance0(Class.java:355)
    at java.lang.Class.newInstance(Class.java:308)
    at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:356)

我发现Jgit Jar文件存在问题。他们已经改变了代码，这将在没有git的情况下运行。

来源：https://github.com/eclipse/jgit/commit/ec6ec3b10fb1ef8dd73a499d0b1f7a7d711b84dd

但是我从哪里获得更新的jar，因此将替换现有的jar并能够运行Workbench。

Answer 1

嗯，你可以从源头自己构建它：

git clone git@github.com:eclipse/jgit.git
cd jgit
mvn clean package

或者你可以从像maven Central这样的maven存储库中获取jar：http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.eclipse.jgit%22%20AND%20a%3A%22org.eclipse.jgit%22

希望它有所帮助，

Drool Workbench Tomcat给出错误

1 个答案: