NoClassDefFoundError in dbaccess 1.2.1 plugin

Openfire Plugins
1

I just upgraded DBAccess plugin to 1.2.1 in Openfire 4.2.3 (Java 1.8.0_191 on Ubuntu 16.04.) When I launched its JSP, I got NoClassDefFoundError. Does anyone have a similar problem? Rolling back to 1.2.0, the older version still worked fine.

2019.01.23 19:58:05 org.jivesoftware.openfire.container.PluginServlet - An unexpected problem occurred while attempting to register servlets for plugin ‘org.jivesoftware.openfire.plugin.DbAccessPlugin@5b329a3a’.
java.lang.NoClassDefFoundError: org/apache/jasper/runtime/JspSourceImports
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.jivesoftware.openfire.container.PluginManager.loadClass(PluginManager.java:958)
at org.jivesoftware.openfire.container.PluginServlet.registerServlets(PluginServlet.java:151)
at org.jivesoftware.openfire.container.PluginManager.loadPlugin(PluginManager.java:568)
at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask$4.call(PluginMonitor.java:276)
at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask$4.call(PluginMonitor.java:264)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: org.apache.jasper.runtime.JspSourceImports
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

2

Yes, it doesn’t work for me either on 4.2.3. I have filed https://github.com/igniterealtime/openfire-dbaccess-plugin/issues/2 But it might be that new version is just not compatible with older server anymore. Then it should just not allow installing it.

3

The issue is fixed in 1.2.2 version of the plugin.