wso2身份服务器：生成密钥抛出错误：请选择另一个角色名称

Question

登录商店后在商店内部生成密钥时遇到此错误。 wso2身份服务器的新问题可能是什么？

我只是按照以下链接中给出的所有步骤进行操作：

https://docs.wso2.com/display/CLUSTER420/Configuring+the+Identity+Server+5.0.0+with+API+Manager+1.9.1

[2016-02-17 14:46:33,866] ERROR {org.wso2.carbon.identity.application.mgt.ApplicationManagementServiceImpl} -  
Error occurred while creating the application, gangadhar_DefaultApplication_SANDBOX
org.wso2.carbon.identity.application.common.IdentityApplicationManagementException: Error while creating application
        at org.wso2.carbon.identity.application.mgt.ApplicationMgtUtil.createAppRole(ApplicationMgtUtil.java:145)
        at org.wso2.carbon.identity.application.mgt.ApplicationManagementServiceImpl.createApplication(ApplicationManagementServiceImpl.java:112)
        at org.wso2.carbon.apimgt.keymgt.service.APIKeyMgtSubscriberService.createOAuthApplication(APIKeyMgtSubscriberService.java:167)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
        at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
        at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
        at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
        at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
        at org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:231)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
        at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
        at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
        at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
        at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
        at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
        at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
        at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
        at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
        at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)
Caused by: org.wso2.carbon.user.core.UserStoreException: Role name: gangadhar_DefaultApplication_SANDBOX_DefaultApplication_SANDBOX in the system. Please pick another role name.
        at org.wso2.carbon.user.core.common.AbstractUserStoreManager.doAddInternalRole(AbstractUserStoreManager.java:2478)
        at org.wso2.carbon.user.core.common.AbstractUserStoreManager.addRole(AbstractUserStoreManager.java:2121)
        at org.wso2.carbon.user.core.common.AbstractUserStoreManager.addRole(AbstractUserStoreManager.java:3453)
        at org.wso2.carbon.identity.application.mgt.ApplicationMgtUtil.createAppRole(ApplicationMgtUtil.java:142)
        ... 47 more

Answer 1

遇到了同样的问题。 万一有人要解决方案，这很简单。 登录到IS Console（Carbon），单击“服务提供商列表”，然后删除admin_DefaultApplication_PRODUCTION和admin_DefaultApplication_SANDBOX 。 重新登录到APIM控制台（碳），然后重新生成令牌。 它将重新创建这些项目。 干杯。