Error during subcribe api in devportal

[ajaysehwal]

Description

distance=74 kB, estimate=538 kB; lsn=0/33C93B8, redo lsn=0/33C9360
wso2am-1 | [2025-01-26 08:58:51,364] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
wso2am-1 | [2025-01-26 08:58:51,365] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
wso2am-1 | [2025-01-26 08:58:51,384] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
wso2am-1 | [2025-01-26 08:58:51,384] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
wso2am-1 | [2025-01-26 08:58:51,394] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
wso2am-1 | [2025-01-26 08:58:51,394] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
wso2am-1 | [2025-01-26 08:58:53,088] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
wso2am-1 | [2025-01-26 08:58:53,088] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:

Steps to Reproduce

[2025-01-26 08:10:53,655] ERROR - AnalyticsMetricsHandler Error Occurred when collecting data
java.lang.NullPointerException: Cannot invoke "java.util.List.isEmpty()" because "this.faultyMetricReporters" is null
at org.wso2.carbon.apimgt.common.analytics.publishers.impl.AnalyticsDataPublisher.getFaultyMetricReporters(AnalyticsDataPublisher.java:168) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.publishers.impl.FaultyRequestDataPublisher.getMultipleCounterMetrics(FaultyRequestDataPublisher.java:42) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.publishers.impl.AbstractRequestDataPublisher.publish(AbstractRequestDataPublisher.java:47) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.collectors.impl.fault.AbstractFaultDataCollector.processRequest(AbstractFaultDataCollector.java:57) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.collectors.impl.fault.AuthFaultDataCollector.collectFaultData(AuthFaultDataCollector.java:51) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.collectors.impl.FaultyRequestDataCollector.collectData(FaultyRequestDataCollector.java:63) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.collectors.impl.GenericRequestDataCollector.collectData(GenericRequestDataCollector.java:49) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.analytics.AnalyticsMetricsHandler.handleResponseOutFlow_aroundBody8(AnalyticsMetricsHandler.java:105) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.analytics.AnalyticsMetricsHandler.handleResponseOutFlow(AnalyticsMetricsHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:191) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.wso2.carbon.apimgt.gateway.handlers.Utils.sendFault_aroundBody0(Utils.java:94) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.Utils.sendFault(Utils.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler.sendFault_aroundBody76(APIAuthenticationHandler.java:748) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler.sendFault(APIAuthenticationHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler.handleAuthFailure_aroundBody74(APIAuthenticationHandler.java:744) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler.handleAuthFailure(APIAuthenticationHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler.handleRequest_aroundBody54(APIAuthenticationHandler.java:506) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler.handleRequest(APIAuthenticationHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.apache.synapse.api.API.process(API.java:407) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.AbstractApiHandler.apiProcessNonDefaultStrategy(AbstractApiHandler.java:109) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.AbstractApiHandler.identifyAPI(AbstractApiHandler.java:129) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.AbstractApiHandler.dispatchToAPI(AbstractApiHandler.java:61) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.rest.RestRequestHandler.dispatchToAPI(RestRequestHandler.java:90) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.rest.RestRequestHandler.process(RestRequestHandler.java:76) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:54) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:350) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:101) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) ~[axis2_1.6.1.wso2v76.jar:?]
at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:401) ~[synapse-nhttp-transport_4.0.0.wso2v131.jar:?]
at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:215) ~[synapse-nhttp-transport_4.0.0.wso2v131.jar:?]
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) ~[axis2_1.6.1.wso2v76.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[2025-01-26 08:10:59,696] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:11:06,915] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:11:07,540] ERROR - PostAuthenticationInterceptor Authentication failed: Bearer/Basic authentication header is missing
[2025-01-26 08:11:07,540] ERROR - PostAuthenticationInterceptor Authentication failed: Bearer/Basic authentication header is missing
[2025-01-26 08:11:07,738] ERROR - PostAuthenticationInterceptor Authentication failed: Bearer/Basic authentication header is missing
[2025-01-26 08:11:15,741] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:11:34,657] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:11:37,698] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:24,324] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:24,325] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:24,454] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:25,435] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:39,925] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:46,572] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:46,582] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:12:46,583] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:13:35,569] INFO - LogMediator STATUS = Message dispatched to the main sequence. Invalid URL., RESOURCE = /, HEALTH CHECK URL = /
[2025-01-26 08:17:24,242] INFO - DataBridge user admin connected
[2025-01-26 08:25:02,333] INFO - DataBridge user admin connected
[2025-01-26 08:25:02,366] INFO - JMSConnectionFactory JMS ConnectionFactory : jmsEventPublisher-1.0.0 initialized
[2025-01-26 08:25:02,383] ERROR - AnalyticsMetricsHandler Error Occurred when collecting data
java.lang.NullPointerException: Cannot invoke "java.util.List.isEmpty()" because "this.successMetricReporters" is null
at org.wso2.carbon.apimgt.common.analytics.publishers.impl.AnalyticsDataPublisher.getSuccessMetricReporters(AnalyticsDataPublisher.java:160) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.publishers.impl.SuccessRequestDataPublisher.getMultipleCounterMetrics(SuccessRequestDataPublisher.java:42) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.publishers.impl.AbstractRequestDataPublisher.publish(AbstractRequestDataPublisher.java:47) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.collectors.impl.SuccessRequestDataCollector.collectData(SuccessRequestDataCollector.java:145) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.common.analytics.collectors.impl.GenericRequestDataCollector.collectData(GenericRequestDataCollector.java:46) ~[org.wso2.carbon.apimgt.common.analytics_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.analytics.AnalyticsMetricsHandler.handleResponseOutFlow_aroundBody8(AnalyticsMetricsHandler.java:105) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.wso2.carbon.apimgt.gateway.handlers.analytics.AnalyticsMetricsHandler.handleResponseOutFlow(AnalyticsMetricsHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.67.jar:?]
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:191) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:578) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:123) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:131) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:79) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.Resource.process(Resource.java:338) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.API.process(API.java:420) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.AbstractApiHandler.apiProcessNonDefaultStrategy(AbstractApiHandler.java:109) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.AbstractApiHandler.identifyAPI(AbstractApiHandler.java:129) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.AbstractApiHandler.dispatchToAPI(AbstractApiHandler.java:54) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.rest.RestRequestHandler.dispatchToAPI(RestRequestHandler.java:90) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.api.rest.RestRequestHandler.process(RestRequestHandler.java:63) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:54) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:350) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:661) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:212) ~[synapse-core_4.0.0.wso2v131.jar:4.0.0-wso2v131]
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) ~[axis2_1.6.1.wso2v76.jar:?]
at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:339) ~[synapse-nhttp-transport_4.0.0.wso2v131.jar:?]
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) ~[axis2_1.6.1.wso2v76.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[2025-01-26 08:25:22,201] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:25:22,201] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
[2025-01-26 08:25:22,559] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:25:22,561] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
[2025-01-26 08:25:22,575] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:25:22,575] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
[2025-01-26 08:25:23,520] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:25:23,520] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
[2025-01-26 08:25:52,028] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:25:52,028] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:
[2025-01-26 08:25:58,680] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@54c4bd46 found on API:
[2025-01-26 08:25:58,680] WARN - APIConsumerImpl Unknown tier: org.wso2.carbon.apimgt.api.model.Tier@61ea90b2 found on API:

Version

latest

Environment Details (with versions)

No response

[hisanhunais]

Hi @ajaysehwal,

Can you provide the steps you followed which caused this error?

Best regards,
Hisan

[ajaysehwal]

Thank you for your reply for now I solved this problem