java.lang.NullPointerException

Unable to retrieve signature from stream

Solutions on the web12663

  • via Spring JIRA by jay, 1 year ago
    Unable to retrieve signature from stream
  • via Spring JIRA by jay, 1 year ago
    Unable to retrieve signature from stream
  • via GitHub by happylinda
    , 1 year ago
    Failed to retrieve atom name.
  • Stack trace

    • java.lang.NullPointerException: Unable to retrieve signature from stream at org.apache.commons.lang3.Validate.notNull(Validate.java:222) at org.springframework.roo.felix.pgp.PgpServiceImpl.isSignatureAcceptable(PgpServiceImpl.java:224) at org.springframework.roo.felix.HttpPgpUrlStreamHandlerServiceImpl.openConnection(HttpPgpUrlStreamHandlerServiceImpl.java:110) at org.apache.felix.framework.URLHandlersStreamHandlerProxy.openConnection(URLHandlersStreamHandlerProxy.java:271) at java.net.URL.openConnection(Unknown Source) at org.apache.felix.bundlerepository.impl.FileUtil.openURL(FileUtil.java:199) at org.apache.felix.bundlerepository.impl.ResolverImpl.deploy(ResolverImpl.java:598) at org.apache.felix.bundlerepository.impl.ObrCommandImpl._deploy(ObrCommandImpl.java:395) at org.apache.felix.bundlerepository.impl.ObrCommandImpl.deploy(ObrCommandImpl.java:333) at org.apache.felix.bundlerepository.impl.ObrCommandImpl.execute(ObrCommandImpl.java:119) at org.apache.felix.shell.impl.Activator$ShellServiceImpl.executeCommand(Activator.java:286) at org.springframework.roo.felix.FelixDelegator.perform(FelixDelegator.java:208) at org.springframework.roo.felix.FelixDelegator.obrStart(FelixDelegator.java:146) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source)

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