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ERROR [extensions.webscripts.AbstractRuntime] Exception from executeScript - redirecting to status template error: 01150000 Wrapped Exception (with status template): null<br>SEVERE: An exception occurred while attempting authentication handshake for endpoint: <a href="http://localhost:8080/activiti-rest/service" rel="nofollow noopener noreferrer">http://localhost:8080/activiti-rest/service</a><br>org.springframework.extensions.surf.exception.AuthenticationException: 01150000 Wrapped Exception (with status template): null
Error opening session. Cause: org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode; ;
exception<br><br>javax.servlet.ServletException: java.lang.NullPointerException<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.handleServiceException(AbstractApplicationServlet.java:966)<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:523)<br> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br><br>root cause<br><br>java.lang.NullPointerException<br> org.activiti.kickstart.service.KickstartServiceImpl.<init>(KickstartServiceImpl.java:59)<br> org.activiti.kickstart.service.ServiceLocator.getAdhocWorkflowService(ServiceLocator.java:33)<br> org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.init(KickstartWorkflowPanel.java:78)<br> org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.<init>(KickstartWorkflowPanel.java:68)<br> org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.<init>(KickstartWorkflowPanel.java:72)<br> org.activiti.kickstart.KickStartApplication.initDefaultWorkArea(KickStartApplication.java:83)<br> org.activiti.kickstart.KickStartApplication.init(KickStartApplication.java:47)<br> com.vaadin.Application.start(Application.java:549)<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.startApplication(AbstractApplicationServlet.java:1146)<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:459)<br> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br>
right, there is another error:Error opening session. Cause: org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode; ;The error ist similar to explorer, probe and cycleWhen i try open activiti-kickstart there will be an error starting the applicationexception<br><br>javax.servlet.ServletException: java.lang.NullPointerException<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.handleServiceException(AbstractApplicationServlet.java:966)<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:523)<br> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br><br>root cause<br><br>java.lang.NullPointerException<br> org.activiti.kickstart.service.KickstartServiceImpl.<init>(KickstartServiceImpl.java:59)<br> org.activiti.kickstart.service.ServiceLocator.getAdhocWorkflowService(ServiceLocator.java:33)<br> org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.init(KickstartWorkflowPanel.java:78)<br> org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.<init>(KickstartWorkflowPanel.java:68)<br> org.activiti.kickstart.ui.panel.KickstartWorkflowPanel.<init>(KickstartWorkflowPanel.java:72)<br> org.activiti.kickstart.KickStartApplication.initDefaultWorkArea(KickStartApplication.java:83)<br> org.activiti.kickstart.KickStartApplication.init(KickStartApplication.java:47)<br> com.vaadin.Application.start(Application.java:549)<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.startApplication(AbstractApplicationServlet.java:1146)<br> com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:459)<br> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br>Is this the same cause?
- Start the H2 database. Again, this is only done if using h2 as the database. If you're using a different database it is assumed that it is already up and running.- Create the Activiti tables in the database