Weather application Runtime error - plz help......

[Former Member]

Hi All,

I am trying to create an Weather application presented in blog "Create a weather magnet using xml feed from weather.com" by Prakash singh.

It accpets XML feed (web service) from weather.com

Everything works fine, when I deploy it into Portal. It gives follow. error message :

Portal Runtime Error

An exception occurred while processing a request for :

iView : com.ust.weather.display

Component Name : com.ust.weather.display

xoap.weather.com.

Exception id: 03:52_03/03/07_0771_1198650

See the details for the exception ID in the log file

Also, I changed the partnet ID, license as query parameters and also added jars.

I donno where I went wrong....but still I unable to find out the problem.

I reuqest you...all gurus...help me.,...urgent.

Appreciate your time and valuable inputs.

Thanks in advance,

Ravi Kumar.

[Former Member]

Look into the logfile for the stacktrace and post it here.

Armin

[Former Member]

Hi I'm having the same problem. Here is my stacktrace. Thanks in advance!

#1.5 #001A646358B8006F000000E10000069C00046E331BF4E460#1247065698223#com.sap.portal.portal#sap.com/irj#com.sap.portal.portal#GEINFRANK#8967##sap11_EPX_11153750#GEINFRANK#30d309406bd011dea04e001a646358b8#SAPEngine_Application_Thread[impl:3]_8##0#0#Error#1#/System/Server#Java###Exception ID:11:08_08/07/09_0019_11153750

[EXCEPTION]

#1#com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component Component : ###WEATHER_NEW Component class : com.ust.weather.display User : GEINFRANK at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:973) at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:343) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189) at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215) at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645) at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136) at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189) at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753) at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240) at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:523) at java.security.AccessController.doPrivileged(Native Method) at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:412) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176) Caused by: java.lang.NoSuchMethodError: java.lang.StringBuffer.append(C)Ljava/lang/Appendable; at com.ust.weather.display$RSSDynPage.doProcessBeforeOutput(display.java:104) at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:127) at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134) at com.sapportals.portal.prt.component.AbstractPortalComponent.doPreview(AbstractPortalComponent.java:240) at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:168) at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114) at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328) ... 29 more # #1.5 #001A646358B8006F000000E30000069C00046E331BF4E87E#1247065698223#com.sap.portal.prt.runtime#sap.com/irj#com.sap.portal.prt.runtime#GEINFRANK#8967##uasap11_EPX_11153750#GEINFRANK#30d309406bd011dea04e001a646358b8#SAPEngine_Application_Thread[impl:3]_8##0#0#Error##Java###11:08_08/07/09_0019_11153750 [EXCEPTION] #1#java.lang.NoSuchMethodError: java.lang.StringBuffer.append(C)Ljava/lang/Appendable;

at com.ust.weather.display$RSSDynPage.doProcessBeforeOutput(display.java:104)

at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:127)

at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)

at com.sapportals.portal.prt.component.AbstractPortalComponent.doPreview(AbstractPortalComponent.java:240)

at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:168)

at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)

at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)

at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)

at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)

at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)

at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)

at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)

at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:523)

at java.security.AccessController.doPrivileged(Native Method)

at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:412)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)