org.apache.commons.vfs2.FileSystemException: Could not create a file system manager of class "org.apache.commons.vfs2.impl.StandardFileSystemManager".

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  • Http File Transfer using Commons VFS
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    • org.apache.commons.vfs2.FileSystemException: Could not create a file system manager of class "org.apache.commons.vfs2.impl.StandardFileSystemManager". at org.apache.commons.vfs2.VFS.createManager(VFS.java:89) at org.apache.commons.vfs2.VFS.getManager(VFS.java:52) at org.ow2.proactive_grid_cloud_portal.dataspace.FileSystem$Builder.create(FileSystem.java:214) at org.ow2.proactive_grid_cloud_portal.dataspace.RestDataspaceImpl.fileSystem(RestDataspaceImpl.java:456) at org.ow2.proactive_grid_cloud_portal.dataspace.RestDataspaceImpl.resolveFile(RestDataspaceImpl.java:405) at org.ow2.proactive_grid_cloud_portal.dataspace.RestDataspaceImpl.create(RestDataspaceImpl.java:287) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:402) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.commons.vfs2.FileSystemException: Could not load VFS configuration from "jar:file:/root/.gradle/caches/modules-2/files-2.1/com.github/vfs-s3/2.4.0/7950963ebf7a3ece7989509b034f26a1bb93302d/vfs-s3-2.4.0.jar!/META-INF/vfs-providers.xml". at org.apache.commons.vfs2.impl.StandardFileSystemManager.configure(StandardFileSystemManager.java:192) at org.apache.commons.vfs2.impl.StandardFileSystemManager.configurePlugins(StandardFileSystemManager.java:146) at org.apache.commons.vfs2.impl.StandardFileSystemManager.init(StandardFileSystemManager.java:118) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.commons.vfs2.VFS.createManager(VFS.java:76) ... 38 more Caused by: org.apache.commons.vfs2.FileSystemException: Multiple providers registered for URL scheme "s3". at org.apache.commons.vfs2.impl.DefaultFileSystemManager.addProvider(DefaultFileSystemManager.java:208) at org.apache.commons.vfs2.impl.StandardFileSystemManager.addProvider(StandardFileSystemManager.java:372) at org.apache.commons.vfs2.impl.StandardFileSystemManager.configure(StandardFileSystemManager.java:266) at org.apache.commons.vfs2.impl.StandardFileSystemManager.configure(StandardFileSystemManager.java:188) ... 45 more
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