HTTP Status 404 /app - Dashboard v 7.2.1

After upgrading a project that uses Dashboard addon to Cuba-Platform v 7.2.1 and updating to the last version the Dashboard addon through Marketplace, the Tomcat server doesn’t start due to:

22-Mar-2020 17:09:39.326 SEVERE [main] org.apache.catalina.core.StandardContext.listenerStart Excepción al enviar evento inicializado de contexto a instancia de escuchador de clase [com.haulmont.cuba.web.sys.WebAppContextLoader]
	java.lang.RuntimeException: App component descriptor was not found in 'com/haulmont/addon/dashboardchart/app-component.xml'
		at com.haulmont.cuba.core.sys.AppComponents.getDescriptorDoc(
		at com.haulmont.cuba.core.sys.AppComponents.load(
		at com.haulmont.cuba.core.sys.AppComponents.<init>(

Any idea to solve the problem ?

A copy of the same project in Cuba-Platform v 7.2.0 doesn’t have any problem running the Apache Tomcat server.


I faced same issue. Please install/reinstall the dashboard chart addon.



Thank you, Umeshhodwala

Problem solved following your advice !. The Dashboard Chart add on hadn’t been right installed, after the reinstall operation all runs ok.