All the api ones have to be provided, not compile scope imho. Tomcat does
provide them, don't package them in your war file and double check the
versions from the guide, there is still a class referencing the old API and
is causing the exception.
You missed to add the versions you used, add them here please, the
information you provided is lacking those crucial detail.
Kevin Huntly <kmhun...@gmail.com> schrieb am Di., 18. Apr. 2023, 00:12:
> Thank you for that... I have the right (I think) dependencies in my pom:
>
> <dependency>
>
> <groupId>org.apache.taglibs</groupId>
>
> <artifactId>taglibs-standard-impl</artifactId>
>
> <version>${taglibs.version}</version>
>
> <type>jar</type>
>
> <scope>compile</scope>
>
> </dependency>
>
> <dependency>
>
> <groupId>jakarta.servlet.jsp.jstl</groupId>
>
> <artifactId>jakarta.servlet.jsp.jstl-api</artifactId>
>
> <version>${jstl.version}</version>
>
> <type>jar</type>
>
> <scope>compile</scope>
>
> </dependency>
>
> <dependency>
>
> <groupId>jakarta.servlet.jsp</groupId>
>
> <artifactId>jakarta.servlet.jsp-api</artifactId>
>
> <version>${jsp-api.version}</version>
>
> <type>jar</type>
>
> <scope>compile</scope>
>
> </dependency>
>
> <dependency>
>
> <groupId>jakarta.servlet</groupId>
>
> <artifactId>jakarta.servlet-api</artifactId>
>
> <version>${jakarta.servlet.version}</version>
>
> <type>jar</type>
>
> <scope>provided</scope>
>
> </dependency>
>
>
> I just want to use the jstl tag libraries =(
> ________________________________________________
>
> Kevin Huntly
> Email: kmhun...@gmail.com
> Cell: 716/424-3311
> ________________________________________________
>
> -----BEGIN GEEK CODE BLOCK-----
> Version: 1.0
> GCS/IT d+ s a C++ UL+++$ P+(++) L+++ E---
> W+++ N+ o K(+) w--- O- M-- V-- PS+ PE Y(+)
> PGP++(+++) t+ 5-- X-- R+ tv+ b++ DI++ D++
> G++ e(+) h--- r+++ y+++*
> ------END GEEK CODE BLOCK------
>
>
> On Mon, Apr 17, 2023 at 6:07 PM Torsten Krah <krah...@gmail.com> wrote:
>
> > Please read https://tomcat.apache.org/migration-10.html#Server_Pages_3.0
> > and while you are there, read the whole guide ;-).
> >
> > Kevin Huntly <kmhun...@gmail.com> schrieb am Mo., 17. Apr. 2023, 23:57:
> >
> > > Hello,
> > >
> > > I'm getting the following exception when I try to access my webapp:
> > >
> > > 17-Apr-2023 17:52:55.982 SEVERE [catalina-exec-1]
> > > org.apache.catalina.core.ApplicationDispatcher.invoke Servlet.service()
> > for
> > > servlet [jsp] threw exception
> > > java.lang.ClassNotFoundException:
> > > javax.servlet.jsp.tagext.TagLibraryValidator
> > > at
> > >
> > >
> >
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1437)
> > > at
> > >
> > >
> >
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1245)
> > > at java.base/java.lang.ClassLoader.defineClass1(Native
> > > Method)
> > > at
> > > java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1013)
> > > at
> > >
> > >
> >
> java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
> > > at
> > >
> > >
> >
> org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2487)
> > > at
> > >
> > >
> >
> org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:865)
> > > at
> > >
> > >
> >
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1401)
> > > at
> > >
> > >
> >
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1245)
> > >
> > > it's running on AlmaLinux and tomcat 10.1.7. If I do a grep for
> > > "TagLibraryValidator" I can find it in my app under WEB-INF/lib, so I'm
> > not
> > > sure what's going on
> > > ________________________________________________
> > >
> > > Kevin Huntly
> > > Email: kmhun...@gmail.com
> > > Cell: 716/424-3311
> > > ________________________________________________
> > >
> > > -----BEGIN GEEK CODE BLOCK-----
> > > Version: 1.0
> > > GCS/IT d+ s a C++ UL+++$ P+(++) L+++ E---
> > > W+++ N+ o K(+) w--- O- M-- V-- PS+ PE Y(+)
> > > PGP++(+++) t+ 5-- X-- R+ tv+ b++ DI++ D++
> > > G++ e(+) h--- r+++ y+++*
> > > ------END GEEK CODE BLOCK------
> > >
> >
>
