System: ubuntu server 11.10 tomcat6 ( installed from apt-get not downloaded ).
Starting without -security enabled all works fine. Starting tomcat with -security enabled gives the following: SEVERE: Exception starting filter app org.apache.tapestry5.ioc.internal.OperationException: Error building service proxy for service 'RegistryStartup' (at org.apache.tapestry5.ioc.internal.services.RegistryStartup(Logger, List) (at RegistryStartup.java:36) via org.apache.tapestry5.ioc.services.TapestryIOCModule.bind(ServiceBinder) (at TapestryIOCModule.java:49)): Unable to locate class file for 'java.lang.Runnable' in class loader WebappClassLoader context: delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@4d911540 . at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.logAndRethrow(OperationTrackerImpl.java:121) ... at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) Caused by: java.lang.RuntimeException: Error building service proxy for service 'RegistryStartup' (at org.apache.tapestry5.ioc.internal.services.RegistryStartup(Logger, List) (at RegistryStartup.java:36) via org.apache.tapestry5.ioc.services.TapestryIOCModule.bind(ServiceBinder) (at TapestryIOCModule.java:49)): Unable to locate class file for 'java.lang.Runnable' in class loader WebappClassLoader context: delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@4d911540 . at org.apache.tapestry5.ioc.internal.ModuleImpl$4.invoke(ModuleImpl.java:327) at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:74) ... 44 more Caused by: java.lang.RuntimeException: Unable to locate class file for 'java.lang.Runnable' in class loader WebappClassLoader context: delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@4d911540 . ... at org.apache.tapestry5.ioc.internal.ModuleImpl$4.invoke(ModuleImpl.java:311) ... 45 more Below my webapp.policy file: grant { // Required for JNDI lookup of named JDBC DataSource's and // javamail named MimePart DataSource used to send mail permission java.util.PropertyPermission "java.home", "read"; permission java.util.PropertyPermission "java.naming.*", "read"; permission java.util.PropertyPermission "javax.sql.*", "read"; // OS Specific properties to allow read access permission java.util.PropertyPermission "os.name", "read"; permission java.util.PropertyPermission "os.version", "read"; permission java.util.PropertyPermission "os.arch", "read"; permission java.util.PropertyPermission "file.separator", "read"; permission java.util.PropertyPermission "path.separator", "read"; permission java.util.PropertyPermission "line.separator", "read"; // JVM properties to allow read access permission java.util.PropertyPermission "java.version", "read"; permission java.util.PropertyPermission "java.vendor", "read"; permission java.util.PropertyPermission "java.vendor.url", "read"; permission java.util.PropertyPermission "java.class.version", "read"; permission java.util.PropertyPermission "java.specification.version", "read"; permission java.util.PropertyPermission "java.specification.vendor", "read"; permission java.util.PropertyPermission "java.specification.name", "read"; permission java.util.PropertyPermission "java.vm.specification.version", "read"; permission java.util.PropertyPermission "java.vm.specification.vendor", "read"; permission java.util.PropertyPermission "java.vm.specification.name", "read"; permission java.util.PropertyPermission "java.vm.version", "read"; permission java.util.PropertyPermission "java.vm.vendor", "read"; permission java.util.PropertyPermission "java.vm.name", "read"; // Required for OpenJMX permission java.lang.RuntimePermission "getAttribute"; // Allow read of JAXP compliant XML parser debug permission java.util.PropertyPermission "jaxp.debug", "read"; // Precompiled JSPs need access to this package. permission java.lang.RuntimePermission "accessClassInPackage.org.apache.jasper.runtime"; permission java.lang.RuntimePermission "accessClassInPackage.org.apache.jasper.runtime.*"; // Example JSPs need those to work properly permission java.lang.RuntimePermission "accessClassInPackage.org.apache.jasper.el"; permission java.lang.RuntimePermission "accessDeclaredMembers"; // Precompiled JSPs need access to this system property. permission java.util.PropertyPermission "org.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER", "read"; // java.io.tmpdir should be usable as a temporary file directory permission java.util.PropertyPermission "java.io.tmpdir", "read"; permission java.io.FilePermission "${java.io.tmpdir}/-", "read,write,delete"; //TAPESTRY SPECIFIC PERMISSIONS permission java.util.PropertyPermission "tapestry.*","read"; // permission java.io.FilePermission "/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/*", "read"; permission java.io.FilePermission "/var/lib/tomcat6/webapps/ROOT/WEB-INF/-", "read"; permission java.lang.RuntimePermission "getenv.*"; permission java.lang.reflect.ReflectPermission "suppressAccessChecks"; permission java.lang.RuntimePermission "getClassLoader"; permission java.util.PropertyPermission "javassist-write-dir", "read"; permission java.lang.RuntimePermission "getProtectionDomain"; permission java.lang.RuntimePermission "createClassLoader"; I cannot figure out what permission the system is missing. Thank you,