Why java.net.MalformedURLException appears while callling an external webservice in microflow?

Hello Everyone, I got an error:java.net.MalformedURLException while callling an external webservice in microflow,how to solve this problem? The external webservice  recieves no parameters, I has checked the webservice on chrome browser, a string was returned  as "ABC|ADI|AOP|Atho" I has added "consumed web service" and import the WSDL,then added a microflow,in the microflow,call the webservice,"call web service"'s setting as below   the last tab is setted as below image,other tab keep default detting. Error message and stack trace: /file?guid=19703248379424837
0 answers