Did you try with the tomcat version compatible of tomee (8.5)?
Le 13 déc. 2017 19:25, "awmurray" <[email protected]> a écrit :
> I've been debugging a startup error deploying a WAR in an EAR.
>
> After downloading the source and debugging, I can see that the Instance
> Manager is null
> which causes line 108 to NullPointerException out.
>
> org.apache.catalina.core.ApplicationFilterConfig.java from catalina.jar.
> The
> version is Tomcat 8.0.5:
>
> 108: getInstanceManager().newInstance(filter);
>
>
> 341: private InstanceManager getInstanceManager() {
> 342: if (instanceManager == null) {
> 343: if (context instanceof StandardContext) {
> 344: instanceManager =
> ((StandardContext)context).getInstanceManager(); // <----- THIS RETURNS
> NULL
> 345: } else {
> 346: instanceManager = new DefaultInstanceManager(null,
> 347: new HashMap<String, Map<String, String>>(),
> 348: context,
> 349: getClass().getClassLoader());
> 350: }
> 350: }
> 352: return instanceManager;
> 353: }
>
> Why would Instance Manager be null? Must be a configuration problem?
>
> Application Background:
> =======================
> I have this in tomee/apps/myappEAR/webModuleOne/WEB-INF/web/xml:
>
> <display-name>webModuleOne</display-name>
> <context-param>
> <param-name>resteasy.providers</param-name>
> <param-value>com.widgets.CustomThrowableMapper</param-value>
> </context-param>
> <context-param>
> <param-name>resteasy.resources</param-name>
> <param-value>
> [a comma separated list of classes omitted]
> </param-value>
> </context-param>
>
> The exception is can't find com.widgets.CustomThrowableMapper:
>
> java.lang.ClassNotFoundException: com.widgets.CustomThrowableMapper
> at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(
> WebappClassLoaderBase.java:1285)
> at
> org.apache.tomee.catalina.TomEEWebappClassLoader.loadWithDelegate(
> TomEEWebappClassLoader.java:211)
> at
> org.apache.tomee.catalina.TomEEWebappClassLoader.loadClass(
> TomEEWebappClassLoader.java:201)
> at
>
> The root cause is:
> Caused by: java.lang.NullPointerException
> at
> org.apache.catalina.core.ApplicationFilterConfig.<init>
> (ApplicationFilterConfig.java:108)
> ... 29 more
>
>
>
>
> --
> Sent from: http://tomee-openejb.979440.n4.nabble.com/TomEE-Dev-
> f982480.html
>
