Hello Coty, Thank you very much. Yes you are right, in the localhost.$(date).log I can see:
03-Apr-2018 18:13:40.751 SEVERE [main] org.apache.catalina.core.StandardContext.filterStart Exception starting filter [SsoAisFilter] java.lang.ClassNotFoundException: cern.ch.sso.sp.filters.decorators.SsoAisFilter And yes, in the past I used to turn it off, leaving only the catalina.out and catalina. $(date).log Cheers, Luis 2018-04-03 14:56 GMT+02:00 Coty Sutherland <csuth...@apache.org>: > On Tue, Apr 3, 2018 at 8:47 AM, Luis Rodríguez Fernández > <uo67...@gmail.com> wrote: > > Hello there, > > > > I've realized that if I make a typo in my <filter-class> declaration I > get > > something in the catalina.out like: > > > > Apr 03, 2018 2:27:01 PM org.apache.catalina.core.StandardContext > > startInternal > > SEVERE: One or more Filters failed to start. Full details will be found > in > > the appropriate container log file > > Apr 03, 2018 2:27:01 PM org.apache.catalina.core.StandardContext > > startInternal > > SEVERE: Context [/examples] startup failed due to previous errors > > Did you check the localhost.$(date).log ? That is the "appropriate > container log file" mentioned in the message above, unless you changed > the Host's name or logging config to turn it off :) > > > The catalina.log gives me the same information :( > > > > I have also tried increasing the logging level of > org.apache.catalina.core > > adding > > > > org.apache.catalina.core.level = ALL > > org.apache.catalina.startup.level = ALL > > > > into my ${CATALINA_HOME}/conf/logging.properties I did not get any > useful > > information neither. > > > > Is there a way of debugging these kind of issues? > > > > Thanks in advance, > > > > Luis > > > > Server version: Apache Tomcat/9.0.5 > > Server built: Feb 6 2018 21:42:23 UTC > > Server number: 9.0.5.0 > > OS Name: Linux > > OS Version: 4.4.0-116-generic > > Architecture: amd64 > > JVM Version: 1.8.0_151-b12 > > JVM Vendor: Oracle Corporation > > > > Tomcat running on docker FROM tomcat:9.0.5-jre8-alpine > > Alpine release 3.7.0 > > Linux d799b4063c4c 4.4.0-116-generic > > > > -- > > > > "Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better." > > > > - Samuel Beckett > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > -- "Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better." - Samuel Beckett