在 wso2 studio 中添加 gmail 连接器时出错 "Error while extracting Synapse Library : gmail-connector-3.0.8.zip"
Getting error while adding gmail connector in wso2 studio "Error while extracting Synapse Library : gmail-connector-3.0.8.zip"
我正在尝试实现用例 https://docs.wso2.com/display/EI650/Using+the+Gmail+Connector，但在我的例子中，我按顺序应用 gmail 连接器，但在导出 .car 文件时失败并出现错误 "error while extracting Synapse Library : gmail-connector-3.0.8.zip"
我已经尝试在控制台中添加 gmail 连接器，但它还没有反映出来，也尝试重新启动服务器并重新部署几次，但在这里没有成功。
这是我的项目的完整图片。
click here to see the image
下面是我得到的日志和错误。
[2019-09-23 18:16:36,147] [EI-Core] INFO - EventPublisherDeployer Event Publisher deployment held back and in inactive state :MessageFlowConfigurationPublisher.xml, Stream validation exception : Stream org.wso2.esb.analytics.stream.ConfigEntry:1.0.0 does not exist
[2019-09-23 18:16:36,148] [EI-Core] INFO - EventPublisherDeployer Event Publisher deployment held back and in inactive state :MessageFlowStatisticsPublisher.xml, Stream validation exception : Stream org.wso2.esb.analytics.stream.FlowEntry:1.0.0 does not exist
[2019-09-23 18:16:36,151] [EI-Core] ERROR - LibraryArtifactDeployer Deployment of synapse artifact failed for synapse libray at : C:\Program Files\WSO2\Enterprise Integrator.5.0\repository\deployment\server\synapse-libs\gmail-connector-3.0.8.zip : Error while extracting Synapse Library : gmail-connector-3.0.8.zip
org.apache.synapse.SynapseException: Error while extracting Synapse Library : gmail-connector-3.0.8.zip
at org.apache.synapse.libraries.util.LibDeployerUtils.extractSynapseLib(LibDeployerUtils.java:426)
at org.apache.synapse.libraries.util.LibDeployerUtils.createSynapseLibrary(LibDeployerUtils.java:65)
at org.apache.synapse.deployers.LibraryArtifactDeployer.deploy(LibraryArtifactDeployer.java:60)
at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)
at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:807)
at org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
at org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377)
at org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254)
at org.apache.synapse.Axis2SynapseController.deployMediatorExtensions(Axis2SynapseController.java:746)
at org.apache.synapse.Axis2SynapseController.createSynapseEnvironment(Axis2SynapseController.java:388)
at org.apache.synapse.ServerManager.start(ServerManager.java:183)
at org.wso2.carbon.mediation.initializer.ServiceBusInitializer.initESB(ServiceBusInitializer.java:468)
at org.wso2.carbon.mediation.initializer.ServiceBusInitializer.activate(ServiceBusInitializer.java:206)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451)
at org.wso2.carbon.inbound.endpoint.persistence.service.InboundEndpointPersistenceServiceDSComponent.activate(InboundEndpointPersistenceServiceDSComponent.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451)
at org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:515)
at org.wso2.carbon.core.init.CarbonServerManager.removePendingItem(CarbonServerManager.java:291)
at org.wso2.carbon.core.init.PreAxis2ConfigItemListener.bundleChanged(PreAxis2ConfigItemListener.java:118)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
Caused by: java.io.FileNotFoundException: C:\Program%20Files\WSO2\Enterprise%20Integrator.5.0\repository\deployment\server\synapse-libs\gmail-connector-3.0.8.zip (The system cannot find the path specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:225)
at java.util.zip.ZipFile.<init>(ZipFile.java:155)
at java.util.zip.ZipFile.<init>(ZipFile.java:126)
at org.apache.synapse.libraries.util.LibDeployerUtils.extract(LibDeployerUtils.java:448)
at org.apache.synapse.libraries.util.LibDeployerUtils.extractSynapseLib(LibDeployerUtils.java:424)
... 61 more
对于仍然有此问题的任何人：
Caused by: java.io.FileNotFoundException: C:\Program%20Files\WSO2\Enterprise%20Integrator.5.0\repository\deployment\server\synapse-libs\gmail-connector-3.0.8.zip (The system cannot find the path specified)
是因为名称路径中的空格。我已将我的安装移动到根目录，所以现在是：
C:\WSO2\EnterpriseIntegrator.5.0\repository\deployment\server\synapse-libs
这就解决了那个问题。不要忘记在 integrator studio 中更新所有环境变量以及服务器上的类路径。
这是否解决了由于以下原因项目无法 运行 的问题？
Unknown mediator referenced by configuration element : {http://ws.apache.org/ns/synapse}gmail
不，它没有。发生这种情况是因为该 carbon web 管理控制台中未启用连接器。
只要您部署连接器，或将连接器复制到 \repository\deployment\server\synapse-libs，它就会部署在管理控制台中，如果您单击连接器下的列表，您将在那里看到 gmail 连接器，状态将为已禁用，只需单击它即可更改为启用并在工作室重新部署应用程序。
我正在尝试实现用例 https://docs.wso2.com/display/EI650/Using+the+Gmail+Connector，但在我的例子中，我按顺序应用 gmail 连接器，但在导出 .car 文件时失败并出现错误 "error while extracting Synapse Library : gmail-connector-3.0.8.zip"
我已经尝试在控制台中添加 gmail 连接器，但它还没有反映出来，也尝试重新启动服务器并重新部署几次，但在这里没有成功。
这是我的项目的完整图片。 click here to see the image
下面是我得到的日志和错误。
[2019-09-23 18:16:36,147] [EI-Core] INFO - EventPublisherDeployer Event Publisher deployment held back and in inactive state :MessageFlowConfigurationPublisher.xml, Stream validation exception : Stream org.wso2.esb.analytics.stream.ConfigEntry:1.0.0 does not exist
[2019-09-23 18:16:36,148] [EI-Core] INFO - EventPublisherDeployer Event Publisher deployment held back and in inactive state :MessageFlowStatisticsPublisher.xml, Stream validation exception : Stream org.wso2.esb.analytics.stream.FlowEntry:1.0.0 does not exist
[2019-09-23 18:16:36,151] [EI-Core] ERROR - LibraryArtifactDeployer Deployment of synapse artifact failed for synapse libray at : C:\Program Files\WSO2\Enterprise Integrator.5.0\repository\deployment\server\synapse-libs\gmail-connector-3.0.8.zip : Error while extracting Synapse Library : gmail-connector-3.0.8.zip
org.apache.synapse.SynapseException: Error while extracting Synapse Library : gmail-connector-3.0.8.zip
at org.apache.synapse.libraries.util.LibDeployerUtils.extractSynapseLib(LibDeployerUtils.java:426)
at org.apache.synapse.libraries.util.LibDeployerUtils.createSynapseLibrary(LibDeployerUtils.java:65)
at org.apache.synapse.deployers.LibraryArtifactDeployer.deploy(LibraryArtifactDeployer.java:60)
at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)
at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:807)
at org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
at org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377)
at org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254)
at org.apache.synapse.Axis2SynapseController.deployMediatorExtensions(Axis2SynapseController.java:746)
at org.apache.synapse.Axis2SynapseController.createSynapseEnvironment(Axis2SynapseController.java:388)
at org.apache.synapse.ServerManager.start(ServerManager.java:183)
at org.wso2.carbon.mediation.initializer.ServiceBusInitializer.initESB(ServiceBusInitializer.java:468)
at org.wso2.carbon.mediation.initializer.ServiceBusInitializer.activate(ServiceBusInitializer.java:206)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451)
at org.wso2.carbon.inbound.endpoint.persistence.service.InboundEndpointPersistenceServiceDSComponent.activate(InboundEndpointPersistenceServiceDSComponent.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451)
at org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:515)
at org.wso2.carbon.core.init.CarbonServerManager.removePendingItem(CarbonServerManager.java:291)
at org.wso2.carbon.core.init.PreAxis2ConfigItemListener.bundleChanged(PreAxis2ConfigItemListener.java:118)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
Caused by: java.io.FileNotFoundException: C:\Program%20Files\WSO2\Enterprise%20Integrator.5.0\repository\deployment\server\synapse-libs\gmail-connector-3.0.8.zip (The system cannot find the path specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:225)
at java.util.zip.ZipFile.<init>(ZipFile.java:155)
at java.util.zip.ZipFile.<init>(ZipFile.java:126)
at org.apache.synapse.libraries.util.LibDeployerUtils.extract(LibDeployerUtils.java:448)
at org.apache.synapse.libraries.util.LibDeployerUtils.extractSynapseLib(LibDeployerUtils.java:424)
... 61 more
对于仍然有此问题的任何人：
Caused by: java.io.FileNotFoundException: C:\Program%20Files\WSO2\Enterprise%20Integrator.5.0\repository\deployment\server\synapse-libs\gmail-connector-3.0.8.zip (The system cannot find the path specified)
是因为名称路径中的空格。我已将我的安装移动到根目录，所以现在是：
C:\WSO2\EnterpriseIntegrator.5.0\repository\deployment\server\synapse-libs
这就解决了那个问题。不要忘记在 integrator studio 中更新所有环境变量以及服务器上的类路径。
这是否解决了由于以下原因项目无法 运行 的问题？
Unknown mediator referenced by configuration element : {http://ws.apache.org/ns/synapse}gmail
不，它没有。发生这种情况是因为该 carbon web 管理控制台中未启用连接器。
只要您部署连接器，或将连接器复制到 \repository\deployment\server\synapse-libs，它就会部署在管理控制台中，如果您单击连接器下的列表，您将在那里看到 gmail 连接器，状态将为已禁用，只需单击它即可更改为启用并在工作室重新部署应用程序。