endpoint doesn't work

Hi, here is the error log:

Tue Jan 18 10:09:55 GMT+08:00 2011:ERROR:java.net.UnknownHostException: http://api.kijiji.ca/c-ClassiApiSearchAdExCommand
java.net.UnknownHostException: http://api.kijiji.ca/c-ClassiApiSearchAdExCommand
at java.net.InetAddress.getAllByName0(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getByName(Unknown Source)
at com.eviware.soapui.impl.wsdl.submit.transports.http.HttpClientRequestTransport.sendRequest(HttpClientRequestTransport.java:114)
at com.eviware.soapui.impl.wsdl.WsdlSubmit.run(WsdlSubmit.java:123)
at com.eviware.soapui.impl.wsdl.WsdlSubmit.submitRequest(WsdlSubmit.java:76)
at com.eviware.soapui.impl.support.http.HttpRequest.submit(HttpRequest.java:272)
at com.eviware.soapui.impl.wsdl.teststeps.HttpTestRequestStep.run(HttpTestRequestStep.java:255)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runTestStep(WsdlTestCaseRunner.java:207)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.internalRun(WsdlTestCaseRunner.java:138)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.internalRun(WsdlTestCaseRunner.java:39)
at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)


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You will see, it said unknow host exception.
but actually, my request host is ${#Project#server}/c-ClassiApiCommand
And the ${#Project#server} is set in the project parameter as http://api.kijiji.ca.f003.intern.qa-kijiji.com

I think it is not well replaced.