Hello Christopher, Thanks for the reply. Actually not, I am working with out-of-the-box Tomcat7 and Tomcat8 in this case. I wonder if any classloader changes occurred in the last builds that could have affected this.
Thanks, Neill On Wed, Mar 25, 2015 at 5:44 PM, Christopher Schultz < ch...@christopherschultz.net> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Neill, > > On 3/20/15 12:28 PM, Neill Lima wrote: > > As of today I figured out that the jasper.jar in Tomcat's \lib > > takes care of the task out of the box. I've tweaked my pom a few > > times, but I started fresh today and realized it. So no pom updates > > were necessary. Still I'm getting this exception I mentioned in the > > earlier e-mail: > > > > Caused by: java.lang.LinkageError: loader constraint violation: > > when resolving method > > > "org.apache.jasper.runtime.InstanceManagerFactory.getInstanceManager(Ljavax/servlet/ServletConfig;)Lorg/apache/tomcat/InstanceManager;" > > > > > the class loader (instance of org/apache/catalina/loader/WebappClassLoader) > > of the current class, jsp/WEB_002dINF/jsp/home_005fpage_jsp, and > > the class loader (instance of java/net/URLClassLoader) for the > > method's defining class, > > org/apache/jasper/runtime/InstanceManagerFactory, have different > > Class objects for the type org/apache/tomcat/InstanceManager used > > in the signature at > > > jsp.WEB_002dINF.jsp.home_005fpage_jsp._jspInit(home_005fpage_jsp.java:128) > > > > > at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:49) at > > > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231) > > > > It does not happen on my current Tomcat7 deploy though. > > Do you have any other Tomcat-provided libraries in your web > applications' WEB-INF/lib directory? > > That can cause all kinds of problems. > > - -chris > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1 > Comment: GPGTools - http://gpgtools.org > > iQIcBAEBCAAGBQJVEuXfAAoJEBzwKT+lPKRYhhgP/imvJyCrUmMw73gkqr/5fUVr > rmucRx+GaNscY51Bj3boXco/2ANyQDUnIvbubdz57bDzqb6r+Jz7t6rfuK5H27sJ > W0Kzu0Et7r8Ec9RQPBZ1iRz7jWdG0/DzRsGMcee7APzoomI3mUa0veJDpto3JKbo > hacvB1SaLX7xatUI3GEQcBB6i15kF2Pu3khylQjUH9XMOd+QwFBah74h1DnwGzAZ > j5V6VCRaeXAq314qGBFv+SE/3XeCJuKsranRvuatJcIHAHCbolDuh55mmM5UW/1u > c+7mCsEQ74HeWc8CckxfO87mTDcGI1ppsJ5fm+oNoQVoctyJ0Zp6J4qcyp7K6ZK4 > cHwESgq6ZKf45AfJVHPses2arTniXHyRFUAWs/0En72rtNvMg9yzcoO0kmy2PYEN > MQWrrfA6zVcnVemL1qxOugbAxD3/dA8N4PD+Wml6Ck/PfQ2K4RYdt9BlW8cMBEPe > LdQZd/ezBOvs0FWZWtW1KFgKJgrDsUNMApr7r/JD0tY0urGJ1JSHfJKFUeJEoTsc > e8C+UIV93dkdb5lRZEe64UhHRCdWHx4C6oYzURHu69KX8Bj3y1jrbtA6xw+/nHWV > g/Ec2dZUyqEHBpM76ueU/B/0BRK3+RThH4PMMedAyEiR1xYsI150sbMBiF3DxSEJ > quW2uCaBpsZpOuFDfjDS > =H2X/ > -----END PGP SIGNATURE----- > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
