18:23:08,136 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/birt/documents
18:23:08,138 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/birt/logs
18:23:12,304 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/birt/resources
18:23:12,306 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/birt/scriptlib
18:23:14,139 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/attachments
18:23:14,160 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.core.runtime
18:23:14,163 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.core.runtime/.manager
18:23:16,206 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.equinox.app
18:23:16,210 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.equinox.app/.manager
18:23:18,247 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi
18:23:18,251 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/.manager
18:23:20,307 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles
18:23:20,310 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60
18:23:20,313 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1
18:23:20,316 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp
18:23:20,320 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib
18:23:20,452 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/commons-cli-1.0.jar
18:23:20,455 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/commons-cli-1.0.jar/META-INF
18:23:20,460 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/commons-cli-1.0.jar/org
18:23:20,460 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/commons-cli-1.0.jar/org/apache
18:23:20,462 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/commons-cli-1.0.jar/org/apache/commons
18:23:20,463 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/commons-cli-1.0.jar/org/apache/commons/cli
18:23:20,491 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/Tidy.jar
18:23:20,495 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/Tidy.jar/META-INF
18:23:20,498 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/Tidy.jar/org
18:23:20,499 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/Tidy.jar/org/w3c
18:23:20,500 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.osgi/bundles/60/1/.cp/lib/Tidy.jar/org/w3c/tidy
18:23:20,631 WARN [AbstractVirtualFileHandler] No such existing handler, falling back to old root + path: vfsfile:/C:/jbdevstudio/jboss-eap/jboss-as/server/default/deploy/sigc-ear.ear/sigc.war/WEB-INF/platform/configuration/org.eclipse.update
I think JBoss is telling that it cannot find an handler to manage all the file types and stuff BIRT framework copied in the WEB-INF folder. That's just a Warning but sometimes hot-deploy stop working... and I have to restart JBoss in order to get updated files running...
Thank You.