Getting java.lang.NoClassDefFoundError: org/hotswap/agent/config/PluginManager when i accces my Liferay 7.0 spring mvc based portlet

[Rajesh Chaurasia]

hi All,

Getting java.lang.NoClassDefFoundError: org/hotswap/agent/config/PluginManager when i accces my Liferay 7.0 spring mvc based portlet

Can u please help .

Logs attached below:

06:55:09,692 ERROR [http-nio-8080-exec-7][DispatcherPortlet:573] Could not complete request

javax.portlet.PortletException: Error occured during request processing: org/hotswap/agent/config/PluginManager

at org.springframework.web.portlet.DispatcherPortlet.doRenderService(DispatcherPortlet.java:805)

at org.springframework.web.portlet.FrameworkPortlet.processRequest(FrameworkPortlet.java:536)

at org.springframework.web.portlet.FrameworkPortlet.doDispatch(FrameworkPortlet.java:483)

at javax.portlet.GenericPortlet.render(GenericPortlet.java:262)

at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)

at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:57)

at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)

at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)

at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:105)