java.lang.NullPointerException: This exception has no message.

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via Liferay Issues by Alejandro Tardín, 6 months ago
This exception has no message.
via Liferay Issues by Raven Song, 5 months ago
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java.lang.NullPointerException:
at com.liferay.journal.web.dynamic.data.mapping.util.JournalDDMDisplay.getTemplateHandlerClassNameId(JournalDDMDisplay.java:172)
at org.apache.jsp.edit_005ftemplate_jsp._jspService(edit_005ftemplate_jsp:2757)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at com.liferay.portal.osgi.web.servlet.jsp.compiler.JspServlet.service(JspServlet.java:413)
at com.liferay.portal.osgi.web.servlet.jsp.compiler.JspServlet.service(JspServlet.java:424)
at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:117)
at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:252)
at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:102)
at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.include(MVCPortlet.java:579)
at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.include(MVCPortlet.java:595)
at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:479)

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