java.lang.NullPointerException

Stack Overflow | mike | 2 weeks ago
  1. 0

    WSO2 API Manager - API authentication failure - Required OAuth credentials not provided

    Stack Overflow | 3 years ago | user2339395
    org.wso2.carbon.apimgt.gateway.handlers.security.APISecurityException: Required OAuth credentials not provided
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  3. 0

    WSO2 API Manager 1.6.0 - API Authentication Failure

    Stack Overflow | 3 years ago | Gammonster
    org.wso2.carbon.apimgt.gateway.handlers.security.APISecurityException: Access failure for API: /APIPhoneVerify, version: 2.0.0 with key: CgtcOiDinAKo4hKbtDV_fr6JIVAa
  4. 0

    Ajith Vitharana's blog: [WSO2 AM] Access token related issues

    vitharana.org | 10 months ago
    org.wso2.carbon.apimgt.gateway.handlers.security.APISecurityException: Access failure for API: /stockquote, version: 1.0.0 with key: 1e1b6aa805d4bfd89b6e36ac48345a

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.wso2.carbon.apimgt.gateway.handlers.throttling.ThrottleHandler.doRoleBasedAccessThrottlingWithCEP()
    2. org.wso2.carbon
      ThrottleHandler.handleRequest
      1. org.wso2.carbon.apimgt.gateway.handlers.throttling.ThrottleHandler.doRoleBasedAccessThrottlingWithCEP(ThrottleHandler.java:197)
      2. org.wso2.carbon.apimgt.gateway.handlers.throttling.ThrottleHandler.doThrottle(ThrottleHandler.java:497)
      3. org.wso2.carbon.apimgt.gateway.handlers.throttling.ThrottleHandler.handleRequest(ThrottleHandler.java:445)
      3 frames
    3. Apache Synapse - Core
      SynapseMessageReceiver.receive
      1. org.apache.synapse.rest.API.process(API.java:325)
      2. org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:90)
      3. org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:69)
      4. org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:300)
      5. org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:75)
      5 frames
    4. org.apache.axis2
      AxisEngine.receive
      1. org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
      1 frame
    5. org.apache.synapse
      ServerWorker.run
      1. org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:319)
      2. org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:152)
      2 frames
    6. Apache Axis2 - Transport - Base
      NativeWorkerPool$1.run
      1. org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
      1 frame
    7. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames