我遇到了非常奇怪的问题,用杜松子酒喷油器在客户端代码返回错误与下面的堆栈跟踪:杜松子酒问题在客户端代码为java.util.List的时候
ERROR: Deferred binding result type 'java.util.List' should not be abstract.
ERROR: Uncaught exception escaped. java.lang.RuntimeException: Deferred binding failed for 'java.util.List' (did you forget to inherit a required module?)
它是一个杜松子酒问题或gwt?一般来说,它可以在gwt的客户端使用java.util.list?
这是我如何使用它的一个例子。
public class DataSource
{
private final List<SearchDTO> users;
private List<String> header = new ArrayList<String>();
@Inject
public DataSource(List<SearchDTO> users)
{
header.add("Name");
header.add("Age");
header.add("Address");
this.users = users;
}
public List<SearchDTO> getUsers()
{
return users;
}
public List<String> getTableHeader()
{
return header;
}
然后我做构造函数注入然后得到这个异常。
以下是完整的堆栈跟踪:
ERROR: Deferred binding result type 'java.util.List' should not be abstract.
ERROR: Uncaught exception escaped. java.lang.RuntimeException: Deferred binding failed for 'java.util.List' (did you forget to inherit a required module?)
at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:53)
at com.google.gwt.core.client.GWT.create(GWT.java:98)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.create_Key$type$java$util$List$gmgsys$com$webcharge$client$model$SearchDTO$$_annotation$$none$$(MyGinjectorImpl.java:411)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.get_Key$type$java$util$List$gmgsys$com$webcharge$client$model$SearchDTO$$_annotation$$none$$(MyGinjectorImpl.java:425)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.create_Key$type$gmgsys$com$webcharge$client$DataSource$_annotation$$none$$(MyGinjectorImpl.java:211)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.get_Key$type$gmgsys$com$webcharge$client$DataSource$_annotation$$none$$(MyGinjectorImpl.java:222)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.getDataSource(MyGinjectorImpl.java:11)
at gmgsys.com.webcharge.client.MyCellList$3.onSuccess(MyCellList.java:125)
at gmgsys.com.webcharge.client.MyCellList$3.onSuccess(MyCellList.java:1)
at net.customware.gwt.dispatch.client.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:33)
at net.customware.gwt.dispatch.client.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:1)
at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:167)
at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:326)
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:207)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:132)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
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:214)
at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:167)
at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:281)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:531)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
at java.lang.Thread.run(Thread.java:662)
Caused by: com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
at com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:503)
at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:49)
at com.google.gwt.core.client.GWT.create(GWT.java:98)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.create_Key$type$java$util$List$gmgsys$com$webcharge$client$model$SearchDTO$$_annotation$$none$$(MyGinjectorImpl.java:411)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.get_Key$type$java$util$List$gmgsys$com$webcharge$client$model$SearchDTO$$_annotation$$none$$(MyGinjectorImpl.java:425)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.create_Key$type$gmgsys$com$webcharge$client$DataSource$_annotation$$none$$(MyGinjectorImpl.java:211)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.get_Key$type$gmgsys$com$webcharge$client$DataSource$_annotation$$none$$(MyGinjectorImpl.java:222)
at gmgsys.com.webcharge.client.gin.MyGinjectorImpl.getDataSource(MyGinjectorImpl.java:11)
at gmgsys.com.webcharge.client.MyCellList$3.onSuccess(MyCellList.java:125)
at gmgsys.com.webcharge.client.MyCellList$3.onSuccess(MyCellList.java:1)
at net.customware.gwt.dispatch.client.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:33)
at net.customware.gwt.dispatch.client.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:1)
at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:167)
at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:326)
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:207)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:132)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
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:214)
at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:167)
at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:281)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:531)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
at java.lang.Thread.run(Thread.java:662)
感谢。
什么*先前的日志条目*说呢?毕竟,你的异常的根本原因是'引起:com.google.gwt.core.ext.UnableToCompleteException :(查看以前的日志条目)' – Riduidel