[jboss-jira] [JBoss JIRA] (WFLY-856) Error "Null Path" during VFS get virtual file

Error "Null Path" during VFS get virtual file --------------------------------------------- Key: WFLY-856 URL: https://issues.jboss.org/browse/WFLY-856 Project: WildFly Issue Type: Bug Components: VFS Reporter: Zhang Lan Assignee: David Lloyd Labels: jboss Fix For: 9.0.0.Final I have a jar file ,in which have "seam.properties" to load the seam components in it. I put the jar file as a module. But I got the following error when I start jboss. java.lang.IllegalArgumentException: Null path at org.jboss.vfs.VFS.getChild(VFS.java:187) [jboss-vfs-3.1.0.Final.jar:3.1.0.Final] at org.jboss.vfs.VFS.getChild(VFS.java:173) [jboss-vfs-3.1.0.Final.jar:3.1.0.Final] at org.jboss.vfs.VFS.getChild(VFS.java:154) [jboss-vfs-3.1.0.Final.jar:3.1.0.Final] at org.jboss.seam.integration.jbossas.vfs.VFSScanner.getRoot(VFSScanner.java:36) [jboss-seam-int.jar:6.0.0.GA] VFS.java:187 is following source. return getChild(uri.getPath()); But in my case ,the uri pattern is create by org.jboss.modules.JarFileResourceLoader#getJarURI use the following method. return new URI("jar", b.toString(), null); It is the [scheme:]scheme-specific-part[#fragment] pattern 's URI.it's path is null. So when I change the VFS.java:187 to the following ,my problem is ok.IT's a bug? public static VirtualFile getChild(URI uri) { if(uri.getPath() != null){ return getChild(uri.getPath()); }else{ return getChild(uri.getSchemeSpecificPart()); } }