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M. Gomes (Celfocus) commented on KARAF-7752: -------------------------------------------- Hello [~jbonofre], No problem, thank you for the feedback. > Several Webconsole sections stopped working > ------------------------------------------- > > Key: KARAF-7752 > URL: https://issues.apache.org/jira/browse/KARAF-7752 > Project: Karaf > Issue Type: Bug > Components: webconsole > Affects Versions: 4.4.4 > Environment: Apache Karaf 4.4.4 (binary release), Java 17, Alpine > Linux x86-64. > Executed commands: _feature install http webconsole_ > $ java -version > openjdk version "17.0.8" 2023-07-18 > OpenJDK Runtime Environment (build 17.0.8+7-alpine-r2) > OpenJDK 64-Bit Server VM (build 17.0.8+7-alpine-r2, mixed mode, sharing) > $ uname -a > Linux cinder 6.1.53-0-lts #1-Alpine SMP PREEMPT_DYNAMIC Wed, 13 Sep 2023 > 12:45:27 +0000 x86_64 GNU/Linux > Reporter: M. Gomes (Celfocus) > Assignee: Jean-Baptiste Onofré > Priority: Minor > > Starting with Karaf 4.4.4 several webconsole pages no longer work: > * Main > Features (blank content) > * Main > Gogo (blank content) > * Main > HTTP (blank content) > * Main > Instances (blank content) > * OSGi > Events (500 error, see below) > * Other felix webconsole components also give a 500 error > In the case of the 500 error the content is: > h2. HTTP ERROR 500 java.lang.NullPointerException: Cannot invoke > "javax.servlet.ServletConfig.getServletName()" because the return value of > "org.apache.felix.webconsole.internal.WebConsolePluginAdapter.getServletConfig()" > is null > ||URI:|/system/console/events| > ||STATUS:|500| > ||MESSAGE:|java.lang.NullPointerException: Cannot invoke > "javax.servlet.ServletConfig.getServletName()" because the return value of > "org.apache.felix.webconsole.internal.WebConsolePluginAdapter.getServletConfig()" > is null| > ||SERVLET:|org.apache.felix.webconsole.internal.servlet.KarafOsgiManager| > ||CAUSED BY:|java.lang.NullPointerException: Cannot invoke > "javax.servlet.ServletConfig.getServletName()" because the return value of > "org.apache.felix.webconsole.internal.WebConsolePluginAdapter.getServletConfig()" > is null| -- This message was sent by Atlassian Jira (v8.20.10#820010)