Hi All,
exanpe-t5-lib<https://github.com/exanpe/exanpe-t5-lib> project seems to stop 
working from v5.8.

Following objects seems to have changed altogether:
import org.apache.tapestry5.services.ClassTransformation;
import org.apache.tapestry5.services.ComponentClassTransformWorker;
import org.apache.tapestry5.services.TransformMethod;
import org.apache.tapestry5.services.TransformMethodSignature;

Any help would be appreciated in terms of mapping these objects to v5.8 objects.

Regards, Ankit
From: Ankit Jain
Sent: 29 March 2022 18:29
To: users@tapestry.apache.org
Cc: 'd...@tapestry.apache.org' <d...@tapestry.apache.org>
Subject: Migrated project from 5.4.3 to 5.8.00, still searching for older jars

Hi,

I have migrated my project from Tapestry v5.4.3 to v5.8.00.
When I run, it seems to be still searching for older jars.

In the below exception, RegistryBuilder, IOCUtilities and HTTP.java is pointing 
to 5.8 jars.

I am getting the following error:

SEVERE: Exception starting filter [app]
java.lang.NoClassDefFoundError: org/apache/tapestry5/ioc/services/Coercion
        at java.base/java.lang.Class.forName0(Native Method)
        at java.base/java.lang.Class.forName(Class.java:467)
        at 
org.apache.tapestry5.ioc.RegistryBuilder.add(RegistryBuilder.java:164)
        at 
org.apache.tapestry5.ioc.IOCUtilities.addModulesInList(IOCUtilities.java:161)
        at 
org.apache.tapestry5.ioc.IOCUtilities.addModulesInManifest(IOCUtilities.java:123)
        at 
org.apache.tapestry5.ioc.IOCUtilities.addDefaultModules(IOCUtilities.java:94)
        at 
org.apache.tapestry5.http.internal.TapestryAppInitializer.<init>(TapestryAppInitializer.java:102)
        at 
org.apache.tapestry5.http.TapestryFilter.init(TapestryFilter.java:106)
        at 
org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277)
        at 
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
        at 
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:104)
        at 
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4427)
        at 
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5067)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at 
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
        at 
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at 
org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at 
java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
        at 
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)
        at 
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at 
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
        at 
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at 
org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at 
java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
        at 
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)
        at 
org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at 
org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at 
org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:682)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:353)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:493)
Caused by: java.lang.ClassNotFoundException: 
org.apache.tapestry5.ioc.services.Coercion
        at 
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1275)
        at 
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1104)
        ... 41 more

Please provide some information on how to fix this.

Regards, Ankit
[Aspire Systems]

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