Configuration problem: Unable to locate NamespaceHandler for namespace

[palsura]

When i try to load my Spring config file, getting below exception,

Exception in thread "main" org.springframework.beans.factory.parsing.BeanDefi nitionParsingException: Configuration problem: Unable to locate NamespaceHandler for namespace [http://www.springframework.org/schema/context]

This is my Spring Config file,

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:int="http://www.springframework.org/schema/integration"
	xmlns:int-file="http://www.springframework.org/schema/integration/file"
	xmlns:int-sftp="http://www.springframework.org/schema/integration/sftp"
	xsi:schemaLocation="http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration-2.0.xsd
		http://www.springframework.org/schema/integration/file http://www.springframework.org/schema/integration/file/spring-integration-file-2.0.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/integration/sftp http://www.springframework.org/schema/integration/sftp/spring-integration-sftp-2.0.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
	<context:property-placeholder location="file:C:/sftp.properties" />
	<context:component-scan base-package="network.channel.config" />
	<int-sftp:inbound-channel-adapter id="ftpInbound"
		channel="ftpChannel" session-factory="sftpSessionFactory"
		filename-regex=".*\.txt$" auto-create-local-directory="true"
		delete-remote-files="false" remote-directory="." local-directory="file:output">
		<int:poller fixed-rate="1000" />
	</int-sftp:inbound-channel-adapter>
	<int:channel id="ftpChannel">
		<int:queue />
	</int:channel>
	
</beans>

Let me know if there is any mistakes in my config file.
I got stuck with this error, Please give your thoughts to resolve this.

[oleg.zhurakousky]

Check your classpath. spring-context.jar is probably missing

[palsura]

Jar "spring-context-3.0.5.RELEASE" is in my Classpath only.
Really looks odd, Couldn't find the root cause to resolve the error

[Rajath123]

Jar "spring-context-3.0.5.RELEASE" is in my Classpath only.
Really looks odd, Couldn't find the root cause to resolve the error

Were you able to resolve this issue, facing the same issue in the application?

Any help would be appreciated!!

[Gary Russell]

This is invariably a classpath problem.

Add System.out.printlin(System.getProperty("java.class .path")) to the start of your code to see your actual classpath.