I am using Lumira version 1.14 and the source of the visualization is a spreadsheet. When I hit the refresh button under Prepare, I get a popup and after verifying few things it throws an error message " Dataset Refresh Failed". below is the error description in the log. Please let me know if you have any thoughts about this.
DataSet Refresh has failedDataSet Refresh has failedcom.sap.hilo.desktop.h5v2.service.refresh.RefreshWorkspaceListener.getError(RefreshWorkspaceListener.java:131)
com.sap.hilo.desktop.h5v2.service.GetTransactionStatus.execute(GetTransactionStatus.java:59)
com.sap.hilo.desktop.h5v2.service.HiloService.execute(HiloService.java:19)
com.sap.hilo.desktop.h5v2.common.service.BaseService.execute(BaseService.java:33)
com.sap.hilo.desktop.embeddedserver.httpservice.HTTPAdapter.execute(HTTPAdapter.java:87)
com.sap.hilo.desktop.embeddedserver.DispatcherServlet.handleRequest(DispatcherServlet.java:99)
com.sap.hilo.desktop.embeddedserver.DispatcherServlet.doPost(DispatcherServlet.java:85)
javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:598)
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1367)
com.sap.hilo.desktop.embeddedserver.configurator.internal.SecurityFilter.doFilter(SecurityFilter.java:59)
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1338)
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:484)
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1065)
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:413)
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:999)
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
org.eclipse.jetty.server.Server.handle(Server.java:350)
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:900)
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:954)
org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:851)
org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:606)
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
java.lang.Thread.run(Unknown Source)