title: MuleStudio - Failed to Deploy application
body: <p>I am having trouble starting a Mule application from MuleStudio. Any pointers?</p>
  
  <p>Here is my Configuration xml :</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  
  &lt;mule xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
      xmlns:spring="http://www.springframework.org/schema/beans" version="CE-3.4.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://www.springframework.org/schema/beans http: //www.springframework.org/schema/beans/spring-beans-current.xsd
  http: //www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
  http: //www.mulesoft.org/schema/mule/http http: //www.mulesoft.org/schema/mule/http/current/mule-http.xsd"&gt;
      &lt;flow name="testFlow1" doc:name="testFlow1"&gt;
          &lt;http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8081" doc:name="HTTP"/&gt;
          &lt;logger message="testing" level="INFO" doc:name="Logger"/&gt;
      &lt;/flow&gt;
  &lt;/mule&gt;
  </code></pre>
  
  <p>.... here is the exception I am getting</p>
  
  <pre><code>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  + Initializing app 'test'                                  +
  ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  INFO  2014-05-25 16:48:56,694 [main] org.mule.module.launcher.application.DefaultMuleApplication: App 'test' never started, nothing to dispose of
  Exception in thread "main" org.mule.module.launcher.DeploymentException: Failed to deploy application [test]
      at org.mule.module.launcher.DefaultMuleDeployer.deploy(DefaultMuleDeployer.java:61)
      at org.mule.tooling.server.application.ApplicationDeployer.run(ApplicationDeployer.java:58)
      at org.mule.tooling.server.application.ApplicationDeployer.main(ApplicationDeployer.java:91)
  Caused by: javax.xml.parsers.FactoryConfigurationError: Provider org.apache.xerces.jaxp.SAXParserFactoryImpl not found
      at javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
      at org.mule.config.DefaultMuleConfiguration.validateXML(DefaultMuleConfiguration.java:371)
      at org.mule.config.DefaultMuleConfiguration.&lt;init&gt;(DefaultMuleConfiguration.java:209)
      at org.mule.module.launcher.ApplicationMuleContextBuilder.createMuleConfiguration(ApplicationMuleContextBuilder.java:36)
      at org.mule.context.DefaultMuleContextBuilder.getMuleConfiguration(DefaultMuleContextBuilder.java:135)
      at org.mule.context.DefaultMuleContextBuilder.buildMuleContext(DefaultMuleContextBuilder.java:97)
      at org.mule.context.DefaultMuleContextFactory.buildMuleContext(DefaultMuleContextFactory.java:215)
      at org.mule.context.DefaultMuleContextFactory.doCreateMuleContext(DefaultMuleContextFactory.java:201)
      at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:79)
      at org.mule.module.launcher.application.DefaultMuleApplication.init(DefaultMuleApplication.java:207)
      at org.mule.module.launcher.application.ApplicationWrapper.init(ApplicationWrapper.java:64)
      at org.mule.module.launcher.DefaultMuleDeployer.deploy(DefaultMuleDeployer.java:47)
      ... 2 more
  </code></pre>