我使用从我的Websphere Application服务器导出的jks签署了我的app jar . 我收到了以下错误

java.io.IOException异常：找不到缓存资源，网址：http://aaa.com/RAISAISLogonWeb/LogonApp.jar在com.sun.deploy.cache.Cache.getCachedResourceFilePath（来源不明）在com.sun.deploy.cache.ResourceProviderImpl.getCachedResourceFilePath（来源不明）在的com.sun .javaws.security.JNLPSignedResourcesHelper.getSignedJNLPBits（未知来源）在com.sun.javaws.security.JNLPSignedResourcesHelper.getSignedJNLPFile（未知来源）在com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedLaunchDescHelper（未知来源）在com.sun.javaws .security.JNLPSignedResourcesHelper.checkSignedLaunchDesc（未知来源）在com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedLaunchDesc（未知来源）在com.sun.javaws.Launcher.prepareResources（未知来源）在com.sun.javaws.Launcher.prepareAllResources （未知来源）在com.sun.javaws.Launcher.prepareToLaunch（未知来源）在com.sun.javaws.Launcher.prepareToLaunch（未知来源）在com.sun.javaws.Launcher.launch（未知来源）在的com.sun .javaws.Main.laun com.sun.javaws.Main.continueInSecureThread（未知来源）中的com.sun.javaws.Main.continueInSecureThread（未知来源）com.sun.javaws.Main $ 1.run（未知来源）at com.sun.javaws.Main.access $ 000（未知来源） java.lang.Thread.run（未知来源）

这是我的jnlp

<jnlp spec="1.0+" codebase="http://camdv1lwsl01.cammis.local/RAISAISLogonWeb/">
  <information>
    <title>Logon App</title>
    <vendor>aaa.com</vendor>
  </information>
  <resources>
    <property name="jnlp.publish-url" value="http://aaa.com/LogonWeb/"/>
    <j2se version="1.7*" java-vm-args="-Xmx32m" max-heap-size="32m" href="http://java.com/en/download/index.jsp"/>
    <jar href="LogonApp.jar" main="true" download="eager"/>
  </resources>
  <application-desc name="Logon App" main-class="com.aaa.LogonApp">
    <argument>xkckdfdwfwffwff</argument>
  </application-desc>
  <security>
    <all-permissions/>
  </security>
</jnlp>

请帮我解决这个问题 . 谢谢

java-web-start jnlp ioexception