Hi All, I'm very new to aspectJ and I started with load time weaving in aspectJ. I created a very simple aspectJ point cut, and loaded my jar when server get started up. It was working perfectly fine in the apache tomcat examples war.
However when trying to deploy an application from the github repo over here: https://github.com/benas/todolist-mvc with my load time weaving its giving me wired error messages. The aspectJ point cut looks like this: protected pointcut traceMethods() :(execution(* *(..)) && !cflow(within(LoggingAspect)) && !cflow(within(DbInternalServer)) && !cflow(within(fi.iki.elonen.*)) && !cflow(within(RunTimeElements))&& !cflow(within(Container))&& !cflow(within(com.mongodb.*))); and when I start my tomcat server, it does throw the error message like this: Caused by: java.lang.LinkageError: loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously initiated loading for a different type with name "org/aspectj/runtime/internal/CFlowCounter" at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2496) at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:860) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1302) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1167) at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:153) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5170) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 10 more Looks like both times the CFlowCounter is being loaded and that's what this error message says so. Now my question is how do I solve these sort of issues? How to force the aspectjweaver to load the classes only once? Thanks for all your reply's. -- View this message in context: http://aspectj.2085585.n4.nabble.com/How-to-load-the-aspectj-files-only-once-tp4651956.html Sent from the AspectJ - users mailing list archive at Nabble.com. _______________________________________________ aspectj-users mailing list aspectj-users@eclipse.org To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/aspectj-users
