我创建了GWT-RPC登录页面，通过Hibernate在数据库中查找用户。启动GWT-RPC应用程序时，我收到此错误。但程序运行很好。测试工作正常。 可能是什么原因？
[ERROR] Member 'stringTable' in JSNI reference '@com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader::stringTable' could not be found; expect subsequent failures
java.lang.NoSuchFieldError: stringTable
at com.google.gwt.dev.shell.CompilingClassLoader$DispatchClassInfoOracle.getDispId(CompilingClassLoader.java:173)
at com.google.gwt.dev.shell.CompilingClassLoader.getDispId(CompilingClassLoader.java:1043)
at com.google.gwt.dev.shell.Jsni$JsSourceGenWithJsniIdentFixup.visit(Jsni.java:103)
at com.google.gwt.dev.js.ast.JsNameRef.traverse(JsNameRef.java:121)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:182)
at com.google.gwt.dev.js.ast.JsArrayAccess.traverse(JsArrayAccess.java:75)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:360)
at com.google.gwt.dev.js.ast.JsConditional.traverse(JsConditional.java:87)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:815)
at com.google.gwt.dev.js.ast.JsReturn.traverse(JsReturn.java:49)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.printJsBlock(JsToStringGenerationVisitor.java:961)
at com.google.gwt.dev.js.JsSourceGenerationVisitor.visit(JsSourceGenerationVisitor.java:59)
at com.google.gwt.dev.js.ast.JsBlock.traverse(JsBlock.java:52)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.shell.Jsni.generateJavaScriptForHostedMode(Jsni.java:251)
at com.google.gwt.dev.shell.Jsni.getJavaScriptForHostedMode(Jsni.java:239)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.createNativeMethods(ModuleSpaceOOPHM.java:53)
at com.google.gwt.dev.shell.CompilingClassLoader.injectJsniMethods(CompilingClassLoader.java:1400)
at com.google.gwt.dev.shell.CompilingClassLoader.findClass(CompilingClassLoader.java:1170)
at com.google.gwt.dev.shell.CompilingClassLoader.loadClass(CompilingClassLoader.java:1215)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.google.gwt.dev.shell.CompilingClassLoader$MultiParentClassLoader.loadClass(CompilingClassLoader.java:383)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader$RpcDecoder.visit(ClientSerializationStreamReader.java:114)
at com.google.gwt.dev.js.ast.JsArrayLiteral.traverse(JsArrayLiteral.java:91)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.ast.JsExprStmt.traverse(JsExprStmt.java:42)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAcceptList(JsVisitor.java:450)
at com.google.gwt.dev.js.ast.JsVisitor.acceptList(JsVisitor.java:113)
at com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.prepareToRead(ClientSerializationStreamReader.java:320)
at com.google.gwt.user.client.rpc.impl.RemoteServiceProxy.createStreamReader(RemoteServiceProxy.java:259)
at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:214)
at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:250)
at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:412)
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 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:72)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:341)
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:222)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:137)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:589)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:293)
at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:306)
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 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:72)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:296)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:551)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:368)
at java.lang.Thread.run(Thread.java:745)