스프링 클라이언트를 통해 보안 웹 서비스에 액세스하려고하면 예외가 발생합니다 : signingKey는 null이 될 수 없습니까?

Question

Caused by: com.sun.xml.wss.XWSSecurityException: java.lang.NullPointerException: signingKey cannot be null 
    at com.sun.xml.wss.impl.dsig.SignatureProcessor.sign(SignatureProcessor.java:328) 
    at com.sun.xml.wss.impl.filter.SignatureFilter.process(SignatureFilter.java:313) 
    at com.sun.xml.wss.impl.HarnessUtil.processWSSPolicy(HarnessUtil.java:83) 
    at com.sun.xml.wss.impl.HarnessUtil.processDeep(HarnessUtil.java:237) 
    at com.sun.xml.wss.impl.SecurityAnnotator.processMessagePolicy(SecurityAnnotator.java:162) 
    at com.sun.xml.wss.impl.SecurityAnnotator.secureMessage(SecurityAnnotator.java:137) 
    at com.sun.xml.wss.impl.misc.XWSSProcessor2_0Impl.secureOutboundMessage(XWSSProcessor2_0Impl.java:96) 
    ... 29 more 
Caused by: java.lang.NullPointerException: signingKey cannot be null 

Answer 1

Google은 이것을 http://forum.springsource.org/archive/index.php/t-50083.html에게주었습니다.