https://bz.apache.org/bugzilla/show_bug.cgi?id=63311
--- Comment #2 from Konstantin Kolinko <knst.koli...@gmail.com> --- In the tag libraries in spring-webmvc-4.3.23.RELEASE.jar they also changed META-INF/spring.tld META-INF/spring-form.tld - xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd"; + xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee https://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd"; That caused a failure during scanning of tlds and compilation failures for JSPs in some configurations (7.0.93, metadata-complete="true" so that fragments are not scanned, the exact steps are TBD). Why the ROOT app of 9.0.17 that has metadata-complete="true" performs scanning and validation for web-fragment.xml is a separate question. Workaround If I turn validation off by setting org.apache.catalina.STRICT_SERVLET_COMPLIANCE=false the affected web applications start successfully. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org