Hi, I am also getting the same error while running integration test for outlookMail connector. please find the log in [1].
[1] [2016-06-22 11:25:14,837] INFO {org.wso2.carbon.automation.core.PlatformTestManager} - Running the test method --- org.wso2.carbon.connector.integration.test.outlookmail.OutLookMailConnectorIntegrationTest.testGetFolderWithNegativeCase ---- [2016-06-22 11:25:14,869] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,869] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "POST /services/outlookmail HTTP/1.1[\r][\n]" [2016-06-22 11:25:14,869] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,869] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "Action: urn:getFolder[\r][\n]" [2016-06-22 11:25:14,869] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,869] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "Accept-Charset: UTF-8[\r][\n]" [2016-06-22 11:25:14,869] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,869] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "Accept: application/json[\r][\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,869] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "Content-Type: application/json[\r][\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,870] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "User-Agent: Java/1.7.0_79[\r][\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,870] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "Host: localhost:8280[\r][\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,870] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "Connection: keep-alive[\r][\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,870] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "Content-Length: 1068[\r][\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,870] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "[\r][\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,870] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "{[\n]" [2016-06-22 11:25:14,870] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,870] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "apiUrl":"https://outlook.office.com/api",[\n]" [2016-06-22 11:25:14,871] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "refreshToken":"AAABAAAAiL9Kn2Z27UubvWFPbm0gLY_U_UGIN46r7zSSoqXcjmlZ_TjD8u_NSBxtEfBf2hya6XKqTuqMh9UO2DN72KK7wy4dUmKfOgFjJHS9Mc7drpqhfdMfdXTLs-Np_3yf0SXRzBg5m2ZA8Lx14pfq44IIugJepF5VQCrqZkA4AXqjoofIsKMI5x_yrx9STeWJDavLlErlHlFRzpJiO-JQYIVZG-z_vcuwjtZ1C4C-k42erDgeffSJA_SvFVAaTyLOgzFPnDEvYCLz5uIekaCQ9_xdsuORl76x0gVHEvQ3fyyeGDudPD6AHXiXQ3jIC3t6TPIAuszR3ut_8tf4Sn9d3eHbGKeLQe8S-oUko_aZGdtX_eDAR4o0YfLlluQr4WMKyl-6pKzplC9tZigxH1M6MXkfDubT6D8-GYDhSbfgH7oK_TGAJKkoiWcwS0gUpQ9_HpCpUJgpe6c-9nzjdaMIF_EBrZzVdKio3smKM4RMMV4T1cGR6Ev4zdvNE3PWAQzLjq8gX8D3qzm--NV97yFbA04TqENmNAg-wc4iT5P4Y06vhHrpXFHc9-zg1qzBNhUSXmFkTKhGiPhv3_QnGWerGgW1CTGdUnPAkA5KyWoGB4G5MN7EB0n5hzQ90OpNkrFxziIRs1_69poJtSETPXsd7cW0GI1TwNnAOuGD9fzEtsmW9TkgAA",[\n]" [2016-06-22 11:25:14,871] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "clientSecret":"w5BaTTc9FqpcUVvIhRhFkRQTVNN2YLWf+mwj3Mh86aI=",[\n]" [2016-06-22 11:25:14,871] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "clientId":"D42620b8-6d8a-47cb-843d-e798f193535f",[\n]" [2016-06-22 11:25:14,871] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "resource":"https://outlook.office.com/",[\n]" [2016-06-22 11:25:14,871] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "redirectUri":"https://www.vive.viveSL.onmicrosoft.com",[\n]" [2016-06-22 11:25:14,871] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "registryPath":"",[\n]" [2016-06-22 11:25:14,871] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "intervalTime":"",[\n]" [2016-06-22 11:25:14,872] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,871] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "accessToken":"",[\n]" [2016-06-22 11:25:14,872] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,872] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> " "apiVersion":"v2.0"[\n]" [2016-06-22 11:25:14,872] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,872] DEBUG - wire HTTP-Listener I/O dispatcher-1 >> "}" [2016-06-22 11:25:14,934] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,934] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.folderId>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,937] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,937] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.displayName>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,939] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,939] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.destinationId>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,941] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,941] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.messageId>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,943] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,943] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.attachmentId>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,945] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,945] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.oDataType>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,947] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,947] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.name>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,949] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,949] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.contentBytes>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,951] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,951] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.toRecipients>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,953] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,953] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.comment>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,955] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,955] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.subject>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,957] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,957] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.messageContentType>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,959] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,959] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.content>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,961] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,961] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.attachments>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,963] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,963] ERROR - SynapseJsonPath #stringValueOf. Error evaluating JSON Path <$.saveToSentItems>. Returning empty result. Error>>> invalid path [2016-06-22 11:25:14,998] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:14,998] INFO - TimeoutHandler This engine will expire all callbacks after : 120 seconds, irrespective of the timeout action, after the specified or optional timeout [2016-06-22 11:25:15,345] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,344] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "GET /api/v2.0/me/MailFolders HTTP/1.1[\r][\n]" [2016-06-22 11:25:15,345] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,345] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "Authorization: Bearer [\r][\n]" [2016-06-22 11:25:15,345] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,345] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "Action: urn:getFolder[\r][\n]" [2016-06-22 11:25:15,345] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,345] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "Accept-Charset: UTF-8[\r][\n]" [2016-06-22 11:25:15,345] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,345] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "Content-Type: application/json[\r][\n]" [2016-06-22 11:25:15,345] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,345] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "Accept: application/json[\r][\n]" [2016-06-22 11:25:15,345] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,345] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "Host: outlook.office.com[\r][\n]" [2016-06-22 11:25:15,346] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,345] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "Connection: Keep-Alive[\r][\n]" [2016-06-22 11:25:15,346] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,346] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "User-Agent: Synapse-PT-HttpComponents-NIO[\r][\n]" [2016-06-22 11:25:15,346] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,346] DEBUG - wire HTTPS-Sender I/O dispatcher-1 << "[\r][\n]" [2016-06-22 11:25:15,411] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,411] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "HTTP/1.1 401 Unauthorized[\r][\n]" [2016-06-22 11:25:15,411] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,411] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "Content-Length: 0[\r][\n]" [2016-06-22 11:25:15,411] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,411] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "Server: Microsoft-IIS/8.5[\r][\n]" [2016-06-22 11:25:15,411] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,411] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "WWW-Authenticate: Bearer client_id="00000002-0000-0ff1-ce00-000000000000", trusted_issuers="00000001-0000-0000-c000-000000000000@*", token_types="app_asserted_user_v1 service_asserted_app_v1", authorization_uri="https://login.windows.net/common/oauth2/authorize",Basic Realm=""[\r][\n]" [2016-06-22 11:25:15,411] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,411] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "request-id: 6806e4f0-dc42-4f10-bef9-36b1b97b3f54[\r][\n]" [2016-06-22 11:25:15,412] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,412] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "X-Powered-By: ASP.NET[\r][\n]" [2016-06-22 11:25:15,412] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,412] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "X-FEServer: SIXPR0301CA0036[\r][\n]" [2016-06-22 11:25:15,412] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,412] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "X-MSEdge-Ref: Ref A: 0C58C6D04DAE41008DF28F1030684799 Ref B: 2CA56DD292ABD7A5CBD8AD3D2157397C Ref C: Tue Jun 21 22:55:15 2016 PST[\r][\n]" [2016-06-22 11:25:15,412] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,412] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "Date: Wed, 22 Jun 2016 05:55:14 GMT[\r][\n]" [2016-06-22 11:25:15,412] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,412] DEBUG - wire HTTPS-Sender I/O dispatcher-1 >> "[\r][\n]" [2016-06-22 11:25:15,423] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,423] ERROR - JsonUtil #writeAsJson. Payload could not be written as JSON. MessageID: urn:uuid:eb686b57-3342-4d0d-94ec-e8b53b2b4499 [2016-06-22 11:25:15,426] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,425] ERROR - PassThroughHttpSender Failed to submit the response [2016-06-22 11:25:15,426] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - org.apache.axis2.AxisFault: Payload could not be written as JSON. [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.commons.json.JsonUtil.writeAsJson(JsonUtil.java:260) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.commons.json.JsonStreamFormatter.writeTo(JsonStreamFormatter.java:61) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.PassThroughHttpSender.submitResponse(PassThroughHttpSender.java:555) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:264) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:212) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.mediators.builtin.RespondMediator.mediate(RespondMediator.java:35) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:87) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:292) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:774) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:282) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:546) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:179) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) [2016-06-22 11:25:15,427] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:255) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at java.lang.Thread.run(Thread.java:745) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,428] ERROR - Axis2Sender request-id:6806e4f0-dc42-4f10-bef9-36b1b97b3f54,WWW-Authenticate:Bearer client_id="00000002-0000-0ff1-ce00-000000000000", trusted_issuers="00000001-0000-0000-c000-000000000000@*", token_types="app_asserted_user_v1 service_asserted_app_v1", authorization_uri="https://login.windows.net/common/oauth2/authorize",Basic Realm="",X-FEServer:SIXPR0301CA0036,X-MSEdge-Ref:Ref A: 0C58C6D04DAE41008DF28F1030684799 Ref B: 2CA56DD292ABD7A5CBD8AD3D2157397C Ref C: Tue Jun 21 22:55:15 2016 PST,X-Powered-By:ASP.NET,<?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body/></soapenv:Envelope> Unexpected error sending message back [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - org.apache.axis2.AxisFault: Failed to submit the response [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.PassThroughHttpSender.handleException(PassThroughHttpSender.java:613) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:266) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:212) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.mediators.builtin.RespondMediator.mediate(RespondMediator.java:35) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:87) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:292) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:774) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:282) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:546) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:179) [2016-06-22 11:25:15,428] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:255) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at java.lang.Thread.run(Thread.java:745) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - Caused by: org.apache.axis2.AxisFault: Payload could not be written as JSON. [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.commons.json.JsonUtil.writeAsJson(JsonUtil.java:260) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.commons.json.JsonStreamFormatter.writeTo(JsonStreamFormatter.java:61) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.PassThroughHttpSender.submitResponse(PassThroughHttpSender.java:555) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:264) [2016-06-22 11:25:15,429] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - ... 15 more [2016-06-22 11:25:15,430] INFO {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - [2016-06-22 11:25:15,430] INFO - LogMediator To: , WSAction: , SOAPAction: , MessageID: urn:uuid:eb686b57-3342-4d0d-94ec-e8b53b2b4499, Direction: response, MESSAGE = Executing default 'fault' sequence, ERROR_CODE = 0, ERROR_MESSAGE = request-id:6806e4f0-dc42-4f10-bef9-36b1b97b3f54,WWW-Authenticate:Bearer client_id="00000002-0000-0ff1-ce00-000000000000", trusted_issuers="00000001-0000-0000-c000-000000000000@*", token_types="app_asserted_user_v1 service_asserted_app_v1", authorization_uri="https://login.windows.net/common/oauth2/authorize",Basic Realm="",X-FEServer:SIXPR0301CA0036,X-MSEdge-Ref:Ref A: 0C58C6D04DAE41008DF28F1030684799 Ref B: 2CA56DD292ABD7A5CBD8AD3D2157397C Ref C: Tue Jun 21 22:55:15 2016 PST,X-Powered-By:ASP.NET,<?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body/></soapenv:Envelope> Unexpected error sending message back, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" http://schemas.xmlsoap.org/soap/envelope/ "><soapenv:Body/></soapenv:Envelope> *Thank youVivekananthan Sivanayagam* *Associate Software Engineer | WSO2* *E:vivekanant...@wso2.com <e%3avivekanant...@wso2.com>* *M:+94752786138* On Tue, Jun 21, 2016 at 8:46 PM, Malaka Silva <mal...@wso2.com> wrote: > Hi Shakila, > > It seems in both versions that check is there. Shall we try to debug the > [1] with esb 490 and [2] with esb 5.0.0 and identify the issue? > > [1] > https://github.com/wso2/wso2-synapse/blob/Apache-Synapse-2.1.3-wso2v11/modules/commons/src/main/java/org/apache/synapse/commons/json/JsonUtil.java > > [2] > https://github.com/wso2/wso2-synapse/blob/master/modules/commons/src/main/java/org/apache/synapse/commons/json/JsonUtil.java > > On Tue, Jun 21, 2016 at 5:08 PM, Shakila Sivagnanarajah <shak...@wso2.com> > wrote: > >> + viraj >> >> On Tue, Jun 21, 2016 at 3:58 PM, Shakila Sivagnanarajah <shak...@wso2.com >> > wrote: >> >>> Hi, >>> >>> I am checking Spotify connector with ESB 5.0.0 - BETA. When the >>> response comes with no response body, it gives the following error [1]. This >>> works fine with ESB 4.9.0. Same issue is reported in the thread "Getting >>> error JsonUtil #writeAsJson. Payload could not be written as JSON with ESB >>> 5.0.0 - BETA". >>> >>> [2016-06-21 13:24:05,539] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,539] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "PUT /v1/users/testuser/playlists/7j8x27kvOOczlZGlWnb8Xp/tracks >>> HTTP/1.1[\r][\n]" >>> [2016-06-21 13:24:05,539] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,539] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "X-Frame-Options: deny[\r][\n]" >>> [2016-06-21 13:24:05,539] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,539] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Strict-Transport-Security: max-age=31536000;[\r][\n]" >>> [2016-06-21 13:24:05,539] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,539] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Authorization: Bearer xxxxxxxxxxxx[\r][\n]" >>> [2016-06-21 13:24:05,539] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,539] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Vary: Accept-Encoding[\r][\n]" >>> [2016-06-21 13:24:05,539] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,539] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "X-UA-Compatible: IE=edge[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,539] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "X-Content-Security-Policy: default-src 'self'; script-src 'self' >>> https://d2d1dxiu3v1f2i.cloudfront.net https://www.google-analytics.com; >>> img-src 'self' https://d2d1dxiu3v1f2i.cloudfront.net https://i.imgur.com >>> https://d2mv8tnci56s9d.cloudfront.net https://aci.scdn.co >>> https://graph.facebook.com https://fbcdn-profile-a.akamaihd.net >>> https://scontent.xx.fbcdn.net https://www.google-analytics.com >>> https://stats.g.doubleclick.net data: d2d1dxiu3v1f2i.cloudfront.net; >>> font-src 'self' https://d2d1dxiu3v1f2i.cloudfront.net >>> https://sp-bootstrap.global.ssl.fastly.net; style-src 'self' >>> 'unsafe-inline' https://d2d1dxiu3v1f2i.cloudfront.net; frame-src 'self' >>> https://www.spotify.com;[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Content-Type: application/json; charset=UTF-8[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Content-Security-Policy: default-src 'self'; script-src 'self' >>> https://d2d1dxiu3v1f2i.cloudfront.net https://www.google-analytics.com; >>> img-src 'self' https://d2d1dxiu3v1f2i.cloudfront.net https://i.imgur.com >>> https://d2mv8tnci56s9d.cloudfront.net https://aci.scdn.co >>> https://graph.facebook.com https://fbcdn-profile-a.akamaihd.net >>> https://scontent.xx.fbcdn.net https://www.google-analytics.com >>> https://stats.g.doubleclick.net data: d2d1dxiu3v1f2i.cloudfront.net; >>> font-src 'self' https://d2d1dxiu3v1f2i.cloudfront.net >>> https://sp-bootstrap.global.ssl.fastly.net; style-src 'self' >>> 'unsafe-inline' https://d2d1dxiu3v1f2i.cloudfront.net; frame-src 'self' >>> https://www.spotify.com;[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "X-Content-Type-Options: nosniff[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Pragma: no-cache[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Cache-Control: no-cache, no-store, must-revalidate[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Transfer-Encoding: chunked[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Host: api.spotify.com[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "Connection: Keep-Alive[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "User-Agent: Synapse-PT-HttpComponents-NIO[\r][\n]" >>> [2016-06-21 13:24:05,540] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "[\r][\n]" >>> [2016-06-21 13:24:05,541] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,540] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "8a[\r][\n]" >>> [2016-06-21 13:24:05,541] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,541] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "{[\n]" >>> [2016-06-21 13:24:05,541] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,541] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << " >>> >>> >>> "uris":["spotify:track:4iV5W9uYEdYUVa79Axb7Rh","spotify:track:1301WleyT98MSxVHPZCA6M"][\n]" >>> [2016-06-21 13:24:05,541] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,541] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << " >>> }[\r][\n]" >>> [2016-06-21 13:24:05,541] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,541] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "0[\r][\n]" >>> [2016-06-21 13:24:05,541] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,541] DEBUG - wire HTTPS-Sender I/O dispatcher-8 << >>> "[\r][\n]" >>> [2016-06-21 13:24:05,959] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,959] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "HTTP/1.1 201 Created[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,959] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Server: nginx[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Date: Tue, 21 Jun 2016 07:54:05 GMT[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Content-Length: 0[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Connection: keep-alive[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Keep-Alive: timeout=600[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Cache-Control: private, max-age=0[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Access-Control-Allow-Origin: *[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Access-Control-Allow-Methods: GET, POST, OPTIONS, PUT, DELETE[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Access-Control-Allow-Credentials: true[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Access-Control-Max-Age: 604800[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Access-Control-Allow-Headers: Accept, Authorization, Origin, >>> Content-Type[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "X-Content-Type-Options: nosniff[\r][\n]" >>> [2016-06-21 13:24:05,960] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "Strict-Transport-Security: max-age=31536000;[\r][\n]" >>> [2016-06-21 13:24:05,961] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,960] DEBUG - wire HTTPS-Sender I/O dispatcher-8 >> >>> "[\r][\n]" >>> [2016-06-21 13:24:05,963] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,963] ERROR - JsonUtil #writeAsJson. *Payload >>> could not be written as JSON*. MessageID: >>> urn:uuid:35fbb00f-ef98-41c6-9f84-1fce0af26803 >>> [2016-06-21 13:24:05,963] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,963] ERROR - PassThroughHttpSender Failed to submit >>> the response >>> [2016-06-21 13:24:05,963] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> org.apache.axis2.AxisFault: Payload could not be written as JSON. >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.commons.json.JsonUtil.writeAsJson(JsonUtil.java:260) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.commons.json.JsonStreamFormatter.writeTo(JsonStreamFormatter.java:61) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.PassThroughHttpSender.submitResponse(PassThroughHttpSender.java:555) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:264) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:212) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.mediators.builtin.RespondMediator.mediate(RespondMediator.java:35) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:87) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:292) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:774) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:282) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:546) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:179) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:255) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> java.lang.Thread.run(Thread.java:745) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,964] ERROR - Axis2Sender >>> Access-Control-Allow-Credentials:true,Access-Control-Allow-Headers:Accept, >>> Authorization, Origin, Content-Type,Access-Control-Allow-Methods:GET, POST, >>> OPTIONS, PUT, >>> DELETE,Access-Control-Allow-Origin:*,Access-Control-Max-Age:604800,Cache-Control:private, >>> max-age=0,Strict-Transport-Security:max-age=31536000;,X-Content-Type-Options:nosniff,<?xml >>> version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" >>> http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body/></soapenv:Envelope> >>> Unexpected error sending message back >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> org.apache.axis2.AxisFault: Failed to submit the response >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.PassThroughHttpSender.handleException(PassThroughHttpSender.java:613) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:266) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) >>> [2016-06-21 13:24:05,964] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:212) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.mediators.builtin.RespondMediator.mediate(RespondMediator.java:35) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:87) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:292) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.Axis2SynapseEnvironment.mediateFromContinuationStateStack(Axis2SynapseEnvironment.java:774) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:282) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:546) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:179) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:255) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> java.lang.Thread.run(Thread.java:745) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> Caused by: org.apache.axis2.AxisFault: Payload could not be written as >>> JSON. >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.commons.json.JsonUtil.writeAsJson(JsonUtil.java:260) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.commons.json.JsonStreamFormatter.writeTo(JsonStreamFormatter.java:61) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.PassThroughHttpSender.submitResponse(PassThroughHttpSender.java:555) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - at >>> org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:264) >>> [2016-06-21 13:24:05,965] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - ... >>> 15 more >>> [2016-06-21 13:24:05,966] INFO >>> {org.wso2.carbon.automation.core.utils.coreutils.InputStreamHandler} - >>> [2016-06-21 13:24:05,966] INFO - LogMediator To: , WSAction: , >>> SOAPAction: , MessageID: urn:uuid:35fbb00f-ef98-41c6-9f84-1fce0af26803, >>> Direction: response, MESSAGE = Executing default 'fault' sequence, >>> ERROR_CODE = 0, ERROR_MESSAGE = >>> Access-Control-Allow-Credentials:true,Access-Control-Allow-Headers:Accept, >>> Authorization, Origin, Content-Type,Access-Control-Allow-Methods:GET, POST, >>> OPTIONS, PUT, >>> DELETE,Access-Control-Allow-Origin:*,Access-Control-Max-Age:604800,Cache-Control:private, >>> max-age=0,Strict-Transport-Security:max-age=31536000;,X-Content-Type-Options:nosniff,<?xml >>> version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" >>> http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body/></soapenv:Envelope> >>> Unexpected error sending message back, Envelope: <?xml version='1.0' >>> encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" >>> http://schemas.xmlsoap.org/soap/envelope/ >>> "><soapenv:Body/></soapenv:Envelope> >>> >>> >>> Thank you >>> -- >>> Shakila Sivagnanarajah >>> Software Engineer >>> Mobile :+94 (0) 768 856837 >>> shak...@wso2.com >>> WSO2, Inc. >>> lean . enterprise . middleware >>> http://www.wso2.com/ >>> >> >> >> >> -- >> Shakila Sivagnanarajah >> Software Engineer >> Mobile :+94 (0) 768 856837 >> shak...@wso2.com >> WSO2, Inc. >> lean . enterprise . middleware >> http://www.wso2.com/ >> > > > > -- > > Best Regards, > > Malaka Silva > Senior Technical Lead > M: +94 777 219 791 > Tel : 94 11 214 5345 > Fax :94 11 2145300 > Skype : malaka.sampath.silva > LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 > Blog : http://mrmalakasilva.blogspot.com/ > > WSO2, Inc. > lean . enterprise . middleware > http://www.wso2.com/ > http://www.wso2.com/about/team/malaka-silva/ > <http://wso2.com/about/team/malaka-silva/> > https://store.wso2.com/store/ > > Save a tree -Conserve nature & Save the world for your future. 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