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  1. controller
  2. CONTROLLER-767

GET json request results in HTTP 500 - see also bug721

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Details

    • Bug
    • Status: Resolved
    • Resolution: Done
    • Helium
    • None
    • netconf
    • None

    • Operating System: Linux
      Platform: PC

    • 1702

    Description

      Accept application/xml
      Content-Type application/xml

      http://pce-guest33.cisco.com:8080/restconf/config/opendaylight-inventory:nodes/node/controller-config_xrvr/yang-ext:mount/

      Accept application/json

      ========

      This is works correct:

      http://localhost:8080/restconf/config/opendaylight-inventory:nodes/node/<controller-config>/yang-ext:mount/

      Accept application/xml
      Content-Type application/xml

      =================================================

      With json in request we get in response HTTP 500 Error Status

      Accept application/json

      <html>
      <head>
      <title>Apache Tomcat/7.0.32 - Error report</title>
      <style>
      <!--H1

      {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}

      H2

      {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}

      H3

      {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}

      BODY

      {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}

      B

      {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}

      P

      {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}

      A

      {color : black;}

      A.name

      {color : black;}

      HR

      {color : #525D76;}

      -->
      </style>
      </head>
      <body>
      <h1>HTTP Status 500 - java.lang.String cannot be cast to java.lang.Void</h1>
      <HR size="1" noshade="noshade">
      <p>
      <b>type</b> Exception report
      </p>
      <p>
      <b>message</b>
      <u>java.lang.String cannot be cast to java.lang.Void</u>
      </p>
      <p>
      <b>description</b>
      <u>The server encountered an internal error that prevented it from fulfilling this request.</u>
      </p>
      <p>
      <b>exception</b>
      <pre>java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Void
      org.opendaylight.yangtools.yang.data.impl.codec.TypeDefinitionAwareCodec$EmptyCodecStringImpl.serialize(TypeDefinitionAwareCodec.java:441)
      org.opendaylight.yangtools.yang.data.codec.gson.JSONNormalizedNodeStreamWriter.leafNode(JSONNormalizedNodeStreamWriter.java:167)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessAsSimpleNode(NormalizedNodeWriter.java:144)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:107)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:164)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter$OrderedNormalizedNodeWriter.writeMapEntryNode(NormalizedNodeWriter.java:248)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:183)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:164)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:213)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:164)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter$OrderedNormalizedNodeWriter.writeMapEntryNode(NormalizedNodeWriter.java:248)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:183)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:164)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:213)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:164)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter$OrderedNormalizedNodeWriter.writeMapEntryNode(NormalizedNodeWriter.java:248)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:183)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:164)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:213)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:164)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:180)
      org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103)
      org.opendaylight.controller.sal.rest.impl.NormalizedNodeJsonBodyWriter.writeDataRoot(NormalizedNodeJsonBodyWriter.java:102)
      org.opendaylight.controller.sal.rest.impl.NormalizedNodeJsonBodyWriter.writeTo(NormalizedNodeJsonBodyWriter.java:86)
      org.opendaylight.controller.sal.rest.impl.NormalizedNodeJsonBodyWriter.writeTo(NormalizedNodeJsonBodyWriter.java:43)
      com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306)
      com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1479)
      com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)
      com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)
      com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
      com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
      com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
      </pre>
      </p>
      <p>
      <b>note</b>
      <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.32 logs.</u>
      </p>
      <HR size="1" noshade="noshade">
      <h3>Apache Tomcat/7.0.32</h3>
      </body>
      </html>

      Environment:
      org.opendaylight.controller.version = 0.1
      org.opendaylight.controller.build.scm.version = f72e1fabf7cab160e78d1ddb3729491552e6c59a
      org.opendaylight.controller.build.user = jenkins-controller
      org.opendaylight.controller.build.workspace = **********
      org.opendaylight.controller.build.timestamp = 1409786165162
      org.opendaylight.controller.build.machine = **********
      [odl@pce-guest33 opendaylight]$

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. CONTROLLER-765 GET json request results in HTTP 500 - see also bug721

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CONTROLLER-766 GET json request results in HTTP 500 - see also bug721

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-289 Failure to emit empty NETCONF-acquired data in JSON

          • Resolved
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          Activity

            People

              rovarga Robert Varga
              jjankula@cisco.com Jozef Jankula
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              Dates

                Created:
                Updated:
                Resolved: