我的项目中出现错误/警告。能告诉我，这些错误的根本原因是什么？我能够成功登录我的应用程序。
我正在使用Worklight 6.2。
`[3/20/15 18:13:59:023 EDT] 0000007b GadgetAPIServ E handleBrowserRequestException FWLSE0117E: Error code: 1, error description: INTERNAL_ERROR, error message: FWLSE0062E: An internal error occurred during browser request. [project ***]java.util.NoSuchElementException, User Identity {ADMINRealm=null, wl_anonymousUserRealm=null, wl_deviceNoProvisioningRealm=null, ServicesRealm=null, wl_directUpdateRealm=null, wl_deviceAutoProvisioningRealm=null, wl_antiXSRFRealm=null, wl_authenticityRealm=null, wl_remoteDisableRealm=null, SampleAppRealm=null, SubscribeServlet=null}. [project ***]
[3/20/15 18:13:59:024 EDT] 0000007b GadgetAPIServ E com.worklight.gadgets.serving.GadgetAPIServlet handleBrowserRequestException FWLSE0037E: Browser request exception: [project ***]
com.worklight.gadgets.GadgetRuntimeException: java.util.NoSuchElementException
at com.worklight.gadgets.api.GadgetAPIRequestCoder.decodeGadgetRequestInfoStandard(GadgetAPIRequestCoder.java:333)
at com.worklight.gadgets.api.GadgetAPIRequestCoder.decodeGadgetRequestInfo(GadgetAPIRequestCoder.java:202)
at com.worklight.gadgets.serving.GadgetAPIServlet.doGetOrPost(GadgetAPIServlet.java:130)
at com.worklight.gadgets.serving.GadgetAPIServlet.doGet(GadgetAPIServlet.java:102)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1225)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:775)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:457)
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:136)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:97)
at com.worklight.core.auth.impl.AuthenticationFilter$1.execute(AuthenticationFilter.java:231)
at com.worklight.core.auth.impl.AuthenticationServiceBean.accessResource(AuthenticationServiceBean.java:76)
at com.worklight.core.auth.impl.AuthenticationFilter.doFilter(AuthenticationFilter.java:235)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:928)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1025)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:908)
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:459)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:526)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:312)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:283)
at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1048)
at com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:642)
at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1784)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1815)
Caused by: java.util.NoSuchElementException
at java.util.StringTokenizer.nextToken(StringTokenizer.java:188)
at com.worklight.gadgets.api.GadgetAPIRequestCoder.decodeGadgetRequestInfoStandard(GadgetAPIRequestCoder.java:293)
... 37 more `
答案 0 :(得分：0)
我们在代码中发现了此类错误的原因。我们得到这些错误，因为安全领域在开始时为空，因此我们曾经在启动应用程序时只获得此错误一次。所以，一旦我们将 com.ibm.ws.webcontainer.suppressLoggingServiceRuntimeExcep 属性设置为true，我们就不会再出现类似的错误了。