I am using wso2 API manager over one of the rest APIs we have . Every time I hit the service on wso2, I am getting the below mentioned error though the application is running fine. I have tried setting OPTIONS as "None" but in vain. Can someone suggest how to fix it?
2014-03-25 19:36:05,647 [-] [PassThroughMessageProcessor-9] ERROR APIAuthenticationHandler API authentication failure org.wso2.carbon.apimgt.gateway.handlers.security.APISecurityException: Required OAuth credentials not provided at org.wso2.carbon.apimgt.gateway.handlers.security.oauth.OAuthAuthenticator.authenticate(OAuthAuthenticator.java:114) at org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler.handleRequest(APIAuthenticationHandler.java:92) at org.apache.synapse.rest.API.process(API.java:285) at org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:76) at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:63) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:220) at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:83) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:336) at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:377) at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724)
