AnsweredAssumed Answered

Slingshot Alfresco 3.0 Labs Nightly Build

Question asked by alexr on Jul 11, 2008
Latest reply on Jul 30, 2008 by alexr
For some reason I can't get Slingshot running out-of-the-box (nightly build labs version).

I have downloaded the AlfrescoLabs-slingshot-dev-Setup.exe (80 MB 11 july version) from
the Nightly Build downloads section.

After running setup of this Alfresco Lab version (using the HSQLDB database option).
I get the following log to my console (dos box). After which both starting Slingshot
and Alfresco fail.
The logs I have placed below.

Can somebody please help me to get Slingshot running.

Regards,

Alex


The console log when starting the Alfresco server:

CompilerOracle: exclude org/apache/lucene/index/IndexReader$1 doBody
CompilerOracle: exclude org/alfresco/repo/search/impl/lucene/index/IndexInfo$Mer
ger mergeIndexes
CompilerOracle: exclude org/alfresco/repo/search/impl/lucene/index/IndexInfo$Mer
ger mergeDeletions
Jul 11, 2008 10:30:38 AM org.apache.coyote.http11.Http11BaseProtocol init
INFO: Initializing Coyote HTTP/1.1 on http-8181
Jul 11, 2008 10:30:38 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 687 ms
Jul 11, 2008 10:30:38 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jul 11, 2008 10:30:38 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.5.23
Jul 11, 2008 10:30:38 AM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
Jul 11, 2008 10:30:38 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive alfresco.war
10:30:54,625  INFO  [config.xml.XMLConfigService$PropertyConfigurer] Loading pro
perties file from class path resource [alfresco/file-servers.properties]
10:30:55,656  INFO  [alfresco.mbeans.VirtServerRegistry] Creating VirtServerRegi
stry MBean
10:30:56,718  WARN  [remoting.rmi.RmiRegistryFactoryBean] Could not detect RMI r
egistry - creating new one
10:30:56,812  INFO  [alfresco.mbeans.VirtServerRegistry] Created JMX serverConne
ctor
10:30:59,703  ERROR [transform.swf.PDFToSWFContentTransformer] Failed to start S
WF2PDF transformer:
Execution result:
   os:         Windows XP
   command:    pdf2swf -V
   succeeded:  false
   exit code:  1
   out:
   err:        Cannot run program "pdf2swf": CreateProcess error=2, The system c
annot find the file specified
10:31:00,562  INFO  [domain.schema.SchemaBootstrap] Schema managed by database d
ialect org.hibernate.dialect.HSQLDialect.
10:31:00,562  INFO  [domain.schema.SchemaBootstrap] Alfresco is using the HSQL d
efault database. Please only use this while evaluating Alfresco, it is NOT recom
mended for production or deployment!
10:31:01,046  INFO  [domain.schema.SchemaBootstrap] No changes were made to the
schema.
10:31:02,328  ERROR [util.exec.RuntimeExecBootstrapBean] Bootstrap command faile
d:
Execution result:
   os:         Windows XP
   command:    "D:/Alfresco/openoffice/program/soffice" "-accept=socket,host=loc
alhost,port=8100;urp;StarOffice.ServiceManager" "-env:UserInstallation=file://D:
/Alfresco/openoffice" -nologo -headless -nofirststartwizard -nocrashrep -noresto
re
   succeeded:  false
   exit code:  2
   out:
   err:        Cannot run program ""D:/Alfresco/openoffice/program/soffice"": Cr
eateProcess error=3, The system cannot find the path specified
10:31:03,328 User:System INFO  [repo.admin.ConfigurationChecker] The Alfresco ro
ot data directory ('dir.root') is: D:\Alfresco\alf_data
10:31:03,406 User:System INFO  [admin.patch.PatchExecuter] Checking for patches
to apply …
10:31:03,546 User:System INFO  [admin.patch.PatchExecuter] No patches were requi
red.
10:31:03,562 User:System INFO  [repo.module.ModuleServiceImpl] Found 0 module(s)
.
10:31:04,750 User:System WARN  [alfresco.util.OpenOfficeConnectionTester] An ini
tial OpenOffice connection could not be established.
10:31:04,765 User:System INFO  [service.descriptor.DescriptorService] Alfresco J
VM - v1.6.0_02-b06; maximum heap size 506.313MB
10:31:04,765 User:System INFO  [service.descriptor.DescriptorService] Alfresco s
tarted (Labs): Current version 3.0.0 (slingshot-dev 939) schema 128 - Installed
version 3.0.0 (slingshot-dev 939) schema 128
10:31:10,750 User:System WARN  [web.scripts.DeclarativeRegistry] Unable to regis
ter script classpath:alfresco/templates/webscripts/org/alfresco/repository/invit
e/invites.get.desc.xml due to error: Failed to parse web script description docu
ment org/alfresco/repository/invite/invites.get.desc.xml ; Error on line 3 of do
cument  : The entity name must immediately follow the '&' in the entity referenc
e. Nested exception: The entity name must immediately follow the '&' in the enti
ty reference.
Jul 11, 2008 10:31:12 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive slingshot.war
10:31:14,859  INFO  [web.site.FrameworkHelper] Successfully Initialized Web Fram
ework
Jul 11, 2008 10:31:14 AM org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8181
Jul 11, 2008 10:31:14 AM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
Jul 11, 2008 10:31:15 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 37047 ms


An Alfresco startup: http://localhost:8181/alfresco/
Terminates with the following Apache Error.[
/b]

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.alfresco.error.AlfrescoRuntimeException: Failed to authenticate as Guest user.
   org.alfresco.web.app.servlet.AuthenticationHelper.authenticate(AuthenticationHelper.java:213)
   org.alfresco.web.app.servlet.AuthenticationHelper.authenticate(AuthenticationHelper.java:109)
   org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:75)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.23 logs.
Apache Tomcat/5.5.23



A Slingshot startup: http://localhost:8181/slingshot/
Terminates with the following Apache Error.


HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Unable to retrieve object: site-index of type: page
   org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherServlet.java:121)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

root cause

org.alfresco.error.AlfrescoRuntimeException: Unable to retrieve object: site-index of type: page
   org.alfresco.web.framework.ModelObjectManager.getObject(ModelObjectManager.java:136)
   org.alfresco.web.site.Model.getObject(Model.java:385)
   org.alfresco.web.site.Model.getPage(Model.java:128)
   org.alfresco.web.site.SlingshotPageMapper.execute(SlingshotPageMapper.java:186)
   org.alfresco.web.site.HttpRequestContextFactory.newInstance(HttpRequestContextFactory.java:106)
   org.alfresco.web.site.FrameworkHelper.initRequestContext(FrameworkHelper.java:181)
   org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherServlet.java:117)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

root cause

org.alfresco.web.framework.exception.ModelObjectPersisterException: Error loading object id: site-index from persister id: RemoteStore_/site-data/pages_page
   org.alfresco.web.framework.MultiModelObjectPersister.getObject(MultiModelObjectPersister.java:110)
   org.alfresco.web.framework.ModelObjectManager.getObject(ModelObjectManager.java:132)
   org.alfresco.web.site.Model.getObject(Model.java:385)
   org.alfresco.web.site.Model.getPage(Model.java:128)
   org.alfresco.web.site.SlingshotPageMapper.execute(SlingshotPageMapper.java:186)
   org.alfresco.web.site.HttpRequestContextFactory.newInstance(HttpRequestContextFactory.java:106)
   org.alfresco.web.site.FrameworkHelper.initRequestContext(FrameworkHelper.java:181)
   org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherServlet.java:117)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

root cause

org.alfresco.web.framework.exception.ModelObjectPersisterException: Failure to load model object for path: site-index.xml
   org.alfresco.web.framework.StoreModelObjectPersister.getObjectByPath(StoreModelObjectPersister.java:172)
   org.alfresco.web.framework.StoreModelObjectPersister.getObject(StoreModelObjectPersister.java:104)
   org.alfresco.web.framework.RemoteStoreModelObjectPersister.getObject(RemoteStoreModelObjectPersister.java:85)
   org.alfresco.web.framework.MultiModelObjectPersister.getObject(MultiModelObjectPersister.java:106)
   org.alfresco.web.framework.ModelObjectManager.getObject(ModelObjectManager.java:132)
   org.alfresco.web.site.Model.getObject(Model.java:385)
   org.alfresco.web.site.Model.getPage(Model.java:128)
   org.alfresco.web.site.SlingshotPageMapper.execute(SlingshotPageMapper.java:186)
   org.alfresco.web.site.HttpRequestContextFactory.newInstance(HttpRequestContextFactory.java:106)
   org.alfresco.web.site.FrameworkHelper.initRequestContext(FrameworkHelper.java:181)
   org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherServlet.java:117)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

root cause

java.lang.NullPointerException
   org.dom4j.DocumentHelper.getEncoding(DocumentHelper.java:292)
   org.dom4j.DocumentHelper.parseText(DocumentHelper.java:273)
   org.alfresco.connector.AlfrescoAuthenticator.authenticate(AlfrescoAuthenticator.java:82)
   org.alfresco.connector.AuthenticatingConnector.handshake(AuthenticatingConnector.java:359)
   org.alfresco.connector.AuthenticatingConnector.call(AuthenticatingConnector.java:110)
   org.alfresco.web.scripts.RemoteStore.callGet(RemoteStore.java:380)
   org.alfresco.web.scripts.RemoteStore.hasDocument(RemoteStore.java:170)
   org.alfresco.web.framework.StoreModelObjectPersister.getObjectByPath(StoreModelObjectPersister.java:132)
   org.alfresco.web.framework.StoreModelObjectPersister.getObject(StoreModelObjectPersister.java:104)
   org.alfresco.web.framework.RemoteStoreModelObjectPersister.getObject(RemoteStoreModelObjectPersister.java:85)
   org.alfresco.web.framework.MultiModelObjectPersister.getObject(MultiModelObjectPersister.java:106)
   org.alfresco.web.framework.ModelObjectManager.getObject(ModelObjectManager.java:132)
   org.alfresco.web.site.Model.getObject(Model.java:385)
   org.alfresco.web.site.Model.getPage(Model.java:128)
   org.alfresco.web.site.SlingshotPageMapper.execute(SlingshotPageMapper.java:186)
   org.alfresco.web.site.HttpRequestContextFactory.newInstance(HttpRequestContextFactory.java:106)
   org.alfresco.web.site.FrameworkHelper.initRequestContext(FrameworkHelper.java:181)
   org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherServlet.java:117)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.23 logs.
Apache Tomcat/5.5.23


The Alfresco/Tomcat Log after trying to start Slingshot is:

perties file from class path resource [alfresco/file-servers.properties]
10:30:55,656  INFO  [alfresco.mbeans.VirtServerRegistry] Creating VirtServerRegi
stry MBean
10:30:56,718  WARN  [remoting.rmi.RmiRegistryFactoryBean] Could not detect RMI r
egistry - creating new one
10:30:56,812  INFO  [alfresco.mbeans.VirtServerRegistry] Created JMX serverConne
ctor
10:30:59,703  ERROR [transform.swf.PDFToSWFContentTransformer] Failed to start S
WF2PDF transformer:
Execution result:
   os:         Windows XP
   command:    pdf2swf -V
   succeeded:  false
   exit code:  1
   out:
   err:        Cannot run program "pdf2swf": CreateProcess error=2, The system c
annot find the file specified
10:31:00,562  INFO  [domain.schema.SchemaBootstrap] Schema managed by database d
ialect org.hibernate.dialect.HSQLDialect.
10:31:00,562  INFO  [domain.schema.SchemaBootstrap] Alfresco is using the HSQL d
efault database. Please only use this while evaluating Alfresco, it is NOT recom
mended for production or deployment!
10:31:01,046  INFO  [domain.schema.SchemaBootstrap] No changes were made to the
schema.
10:31:02,328  ERROR [util.exec.RuntimeExecBootstrapBean] Bootstrap command faile
d:
Execution result:
   os:         Windows XP
   command:    "D:/Alfresco/openoffice/program/soffice" "-accept=socket,host=loc
alhost,port=8100;urp;StarOffice.ServiceManager" "-env:UserInstallation=file://D:
/Alfresco/openoffice" -nologo -headless -nofirststartwizard -nocrashrep -noresto
re
   succeeded:  false
   exit code:  2
   out:
   err:        Cannot run program ""D:/Alfresco/openoffice/program/soffice"": Cr
eateProcess error=3, The system cannot find the path specified
10:31:03,328 User:System INFO  [repo.admin.ConfigurationChecker] The Alfresco ro
ot data directory ('dir.root') is: D:\Alfresco\alf_data
10:31:03,406 User:System INFO  [admin.patch.PatchExecuter] Checking for patches
to apply …
10:31:03,546 User:System INFO  [admin.patch.PatchExecuter] No patches were requi
red.
10:31:03,562 User:System INFO  [repo.module.ModuleServiceImpl] Found 0 module(s)
.
10:31:04,750 User:System WARN  [alfresco.util.OpenOfficeConnectionTester] An ini
tial OpenOffice connection could not be established.
10:31:04,765 User:System INFO  [service.descriptor.DescriptorService] Alfresco J
VM - v1.6.0_02-b06; maximum heap size 506.313MB
10:31:04,765 User:System INFO  [service.descriptor.DescriptorService] Alfresco s
tarted (Labs): Current version 3.0.0 (slingshot-dev 939) schema 128 - Installed
version 3.0.0 (slingshot-dev 939) schema 128
10:31:10,750 User:System WARN  [web.scripts.DeclarativeRegistry] Unable to regis
ter script classpath:alfresco/templates/webscripts/org/alfresco/repository/invit
e/invites.get.desc.xml due to error: Failed to parse web script description docu
ment org/alfresco/repository/invite/invites.get.desc.xml ; Error on line 3 of do
cument  : The entity name must immediately follow the '&' in the entity referenc
e. Nested exception: The entity name must immediately follow the '&' in the enti
ty reference.
Jul 11, 2008 10:31:12 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive slingshot.war
10:31:14,859  INFO  [web.site.FrameworkHelper] Successfully Initialized Web Fram
ework
Jul 11, 2008 10:31:14 AM org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8181
Jul 11, 2008 10:31:14 AM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
Jul 11, 2008 10:31:15 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 37047 ms
10:32:33,859  ERROR [[localhost].[/alfresco].[Faces Servlet]] Servlet.service()
for servlet Faces Servlet threw exception
org.alfresco.error.AlfrescoRuntimeException: Failed to authenticate as Guest use
r.
        at org.alfresco.web.app.servlet.AuthenticationHelper.authenticate(Authen
ticationHelper.java:213)
        at org.alfresco.web.app.servlet.AuthenticationHelper.authenticate(Authen
ticationHelper.java:109)
        at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(Authentica
tionFilter.java:75)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:210)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:151)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:870)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:685)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.IllegalArgumentException: FacesContext must not be null
        at org.springframework.util.Assert.notNull(Assert.java:113)
        at org.springframework.web.jsf.FacesContextUtils.getWebApplicationContex
t(FacesContextUtils.java:50)
        at org.springframework.web.jsf.FacesContextUtils.getRequiredWebApplicati
onContext(FacesContextUtils.java:81)
        at org.alfresco.web.bean.repository.Repository.getServiceRegistry(Reposi
tory.java:562)
        at org.alfresco.web.bean.repository.Preferences.getNodeService(Preferenc
es.java:107)
        at org.alfresco.web.bean.repository.Preferences.getValue(Preferences.jav
a:79)
        at org.alfresco.web.app.Application.getLanguage(Application.java:691)
        at org.alfresco.web.app.servlet.AuthenticationHelper.authenticate(Authen
ticationHelper.java:187)
        … 16 more
10:32:36,718  ERROR [[localhost].[/alfresco].[jsp]] Servlet.service() for servle
t jsp threw exception
java.lang.NullPointerException
        at org.alfresco.web.app.servlet.FacesHelper.getManagedBean(FacesHelper.j
ava:153)
        at org.alfresco.web.ui.repo.tag.PageTag.getWindowOnloadCode(PageTag.java
:374)
        at org.alfresco.web.ui.repo.tag.PageTag.doStartTag(PageTag.java:284)
        at org.apache.jsp.jsp.error_jsp._jspService(error_jsp.java:74)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:328)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
15)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:691)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica
tionDispatcher.java:471)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD
ispatcher.java:403)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis
patcher.java:301)
        at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.j
ava:364)
        at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValv
e.java:213)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:135)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:151)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:870)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:685)
        at java.lang.Thread.run(Thread.java:619)
10:33:43,250  INFO  [web.site.FrameworkHelper] CachedFileSystem started
10:33:45,312  ERROR [[localhost].[/slingshot].[pageRendererServlet]] Servlet.ser
vice() for servlet pageRendererServlet threw exception
java.lang.NullPointerException
        at org.dom4j.DocumentHelper.getEncoding(DocumentHelper.java:292)
        at org.dom4j.DocumentHelper.parseText(DocumentHelper.java:273)
        at org.alfresco.connector.AlfrescoAuthenticator.authenticate(AlfrescoAut
henticator.java:82)
        at org.alfresco.connector.AuthenticatingConnector.handshake(Authenticati
ngConnector.java:359)
        at org.alfresco.connector.AuthenticatingConnector.call(AuthenticatingCon
nector.java:110)
        at org.alfresco.web.scripts.RemoteStore.callGet(RemoteStore.java:380)
        at org.alfresco.web.scripts.RemoteStore.hasDocument(RemoteStore.java:170
)
        at org.alfresco.web.framework.StoreModelObjectPersister.getObjectByPath(
StoreModelObjectPersister.java:132)
        at org.alfresco.web.framework.StoreModelObjectPersister.getObject(StoreM
odelObjectPersister.java:104)
        at org.alfresco.web.framework.RemoteStoreModelObjectPersister.getObject(
RemoteStoreModelObjectPersister.java:85)
        at org.alfresco.web.framework.MultiModelObjectPersister.getObject(MultiM
odelObjectPersister.java:106)
        at org.alfresco.web.framework.ModelObjectManager.getObject(ModelObjectMa
nager.java:132)
        at org.alfresco.web.site.Model.getObject(Model.java:385)
        at org.alfresco.web.site.Model.getPage(Model.java:128)
        at org.alfresco.web.site.SlingshotPageMapper.execute(SlingshotPageMapper
.java:186)
        at org.alfresco.web.site.HttpRequestContextFactory.newInstance(HttpReque
stContextFactory.java:106)
        at org.alfresco.web.site.FrameworkHelper.initRequestContext(FrameworkHel
per.java:181)
        at org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherSer
vlet.java:117)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:210)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:151)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:870)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:685)
        at java.lang.Thread.run(Thread.java:619)
10:34:01,078  ERROR [[localhost].[/slingshot].[pageRendererServlet]] Servlet.ser
vice() for servlet pageRendererServlet threw exception
java.lang.NullPointerException
        at org.dom4j.DocumentHelper.getEncoding(DocumentHelper.java:292)
        at org.dom4j.DocumentHelper.parseText(DocumentHelper.java:273)
        at org.alfresco.connector.AlfrescoAuthenticator.authenticate(AlfrescoAut
henticator.java:82)
        at org.alfresco.connector.AuthenticatingConnector.handshake(Authenticati
ngConnector.java:359)
        at org.alfresco.connector.AuthenticatingConnector.call(AuthenticatingCon
nector.java:110)
        at org.alfresco.web.scripts.RemoteStore.callGet(RemoteStore.java:380)
        at org.alfresco.web.scripts.RemoteStore.hasDocument(RemoteStore.java:170
)
        at org.alfresco.web.framework.StoreModelObjectPersister.getObjectByPath(
StoreModelObjectPersister.java:132)
        at org.alfresco.web.framework.StoreModelObjectPersister.getObject(StoreM
odelObjectPersister.java:104)
        at org.alfresco.web.framework.RemoteStoreModelObjectPersister.getObject(
RemoteStoreModelObjectPersister.java:85)
        at org.alfresco.web.framework.MultiModelObjectPersister.getObject(MultiM
odelObjectPersister.java:106)
        at org.alfresco.web.framework.ModelObjectManager.getObject(ModelObjectMa
nager.java:132)
        at org.alfresco.web.site.Model.getObject(Model.java:385)
        at org.alfresco.web.site.Model.getPage(Model.java:128)
        at org.alfresco.web.site.SlingshotPageMapper.execute(SlingshotPageMapper
.java:186)
        at org.alfresco.web.site.HttpRequestContextFactory.newInstance(HttpReque
stContextFactory.java:106)
        at org.alfresco.web.site.FrameworkHelper.initRequestContext(FrameworkHel
per.java:181)
        at org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherSer
vlet.java:117)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:210)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:151)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:870)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:685)
        at java.lang.Thread.run(Thread.java:619)

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