Hello,
I am trying to deploy the sample app on local machine but getting the
error below.
The server starts but the application fails to deploy .
This is confusing to me as only the appengine and standard java
libraries are on the build path.
Environment:
Google App Engine Java SDK 1.4.0
Google Plugin for Eclipse 3.5
JDK1.6
Error Log:
WARNING: failed jettycontainerservice$apiproxyhand...@73a34b:
javax.xml.parsers.FactoryConfigurationError: Provider
org.apache.xerces.jaxp.SAXParserFactoryImpl could not be instantiated:
java.lang.NullPointerException
Dec 5, 2010 10:59:28 PM com.google.apphosting.utils.jetty.JettyLogger
warn
WARNING: Error starting handlers
javax.xml.parsers.FactoryConfigurationError: Provider
org.apache.xerces.jaxp.SAXParserFactoryImpl could not be instantiated:
java.lang.NullPointerException
at javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
at org.mortbay.xml.XmlParser.<init>(XmlParser.java:69)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.webXmlParser(WebXmlConfiguration.java:
83)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.<init>(WebXmlConfiguration.java:
78)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at
org.mortbay.jetty.webapp.WebAppContext.loadConfigurations(WebAppContext.java:
858)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:
430)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:
130)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:
130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
com.google.appengine.tools.development.JettyContainerService.startContainer(JettyContainerService.java:
185)
at
com.google.appengine.tools.development.AbstractContainerService.startup(AbstractContainerService.java:
149)
at
com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java:
219)
at com.google.appengine.tools.development.DevAppServerMain
$StartAction.apply(DevAppServerMain.java:164)
at com.google.appengine.tools.util.Parser
$ParseResult.applyArgs(Parser.java:48)
at
com.google.appengine.tools.development.DevAppServerMain.<init>(DevAppServerMain.java:
113)
at
com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:
89)
Dec 5, 2010 10:59:28 PM com.google.apphosting.utils.jetty.JettyLogger
warn
WARNING: Nested in javax.xml.parsers.FactoryConfigurationError:
Provider org.apache.xerces.jaxp.SAXParserFactoryImpl could not be
instantiated: java.lang.NullPointerException:
java.lang.NullPointerException
at javax.xml.parsers.FactoryFinder.newInstance(Unknown Source)
at javax.xml.parsers.FactoryFinder.findJarServiceProvider(Unknown
Source)
at javax.xml.parsers.FactoryFinder.find(Unknown Source)
at javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
at org.mortbay.xml.XmlParser.<init>(XmlParser.java:69)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.webXmlParser(WebXmlConfiguration.java:
83)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.<init>(WebXmlConfiguration.java:
78)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at
org.mortbay.jetty.webapp.WebAppContext.loadConfigurations(WebAppContext.java:
858)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:
430)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:
130)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:
130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at
com.google.appengine.tools.development.JettyContainerService.startContainer(JettyContainerService.java:
185)
at
com.google.appengine.tools.development.AbstractContainerService.startup(AbstractContainerService.java:
149)
at
com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java:
219)
at com.google.appengine.tools.development.DevAppServerMain
$StartAction.apply(DevAppServerMain.java:164)
at com.google.appengine.tools.util.Parser
$ParseResult.applyArgs(Parser.java:48)
at
com.google.appengine.tools.development.DevAppServerMain.<init>(DevAppServerMain.java:
113)
at
com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:
89)
Dec 5, 2010 10:59:28 PM
com.google.appengine.tools.development.DevAppServerImpl start
INFO: The server is running at http://localhost:8888/
Can anyone suggest me how to resolve this issue?
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