Gwt RF'；具有空RequestContext的未冻结bean'；将ValueProxy参数与JsonRpc方言一起使用时

当我尝试发送一个使用ValueProxy参数的请求时，我得到了这个“未格式化bean”异常。我不知道这个异常是因为使用JsonDialect时RF出现错误还是我做错了什么。。。需要帮忙吗

java.lang.AssertionError: Unfrozen bean with null RequestContext
at com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.checkStreamsNotCrossed(AbstractRequestContext.java:981)
at com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.editProxy(AbstractRequestContext.java:509)
at com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.edit(AbstractRequestContext.java:502)
at com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.retainArg(AbstractRequestContext.java:1230)
at com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.access$2(AbstractRequestContext.java:1223)
at com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext$JsonRpcPayloadDialect.addInvocation(AbstractRequestContext.java:202)
at com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.addInvocation(AbstractRequestContext.java:661)
at es.xxxx.taller.client.Taller_SomeRequestContextImpl.SomeCall(Taller_SomeRequestContextImpl.java:29)
at es.xxxx.taller.client.Taller.onModuleLoad(Taller.java:417)



public class SomeEntryPoint implements EntryPoint {

@JsonRpcProxy
public interface SomeProxy extends ValueProxy {
    String getSomeProperty();
    void setSomeProperty(String value);
}

@JsonRpcProxy
public interface VoidProxy extends ValueProxy {
}

public interface SomeAutoBeanFactory extends AutoBeanFactory {
    SomeAutoBeanFactory INSTANCE = GWT.create(SomeAutoBeanFactory.class);

    AutoBean<SomeProxy> someProxy();
}

public interface SomeRequestFactory extends RequestFactory {
    SomeRequestFactory INSTANCE = GWT.create(SomeRequestFactory.class);

    SomeRequestContext context();
}

@JsonRpcService
public interface SomeRequestContext extends RequestContext {

    SomeCall SomeCall(SomeProxy proxy);

    @JsonRpcWireName(value = "SomeCall")
    public interface SomeCall extends Request<VoidProxy> {
    }
}

public void onModuleLoad() {

    SomeProxy someProxy = SomeAutoBeanFactory.INSTANCE.someProxy().as();

    someProxy.setSomeProperty("someValue");

    SomeRequestFactory.INSTANCE.context().SomeCall(someProxy).fire();
}
}

java.lang.AssertionError:RequestContext为null的未冻结bean
位于com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.checkStreamsNotCrossed（AbstractRequestContext.java:981）
位于com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.editProxy（AbstractRequestContext.java:509）
位于com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.edit（AbstractRequestContext.java:502）
在com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.retainArg（AbstractRequestContext.java:1230）上
在com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.access$2（AbstractRequestContext.java:1223）
位于com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext$JsonRpcPayloadDialect.addInvocation（AbstractRequestContext.java:202）
位于com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.addInvocation（AbstractRequestContext.java:661）
在es.xxxx.higher.client.higher\u SomeRequestContextImpl.SomeCall（higher\u SomeRequestContextImpl.java:29）
位于es.xxxx.tiller.client.tiller.onModuleLoad（tiller.java:417）
公共类SomeEntryPoint实现EntryPoint{
@JsonRpcProxy
公共接口SomeProxy扩展了ValueProxy{
字符串getSomeProperty（）；
void setSomeProperty（字符串值）；
}
@JsonRpcProxy
公共接口VoidProxy扩展了ValueProxy{
}
公共接口SomeAutoBeanFactory扩展了AutoBeanFactory{
SomeAutoBeanFactory实例=GWT.create（SomeAutoBeanFactory.class）；
AutoBean someProxy（）；
}
公共接口SomeRequestFactory扩展了RequestFactory{
SomeRequestFactory实例=GWT.create（SomeRequestFactory.class）；
SomeRequestContext（）；
}
@JsonRpcService
公共接口SomeRequestContext扩展了RequestContext{
SomeCall SomeCall（SomeProxy代理）；
@JsonRpcWireName（value=“SomeCall”）
公共接口SomeCall扩展请求{
}
}
moduleload（）上的公共void{
SomeProxy SomeProxy=SomeAutoBeanFactory.INSTANCE.SomeProxy（）.as（）；
someProxy.setSomeProperty（“someValue”）；
SomeRequestFactory.INSTANCE.context（）.SomeCall（someProxy.fire（）；
}
}

代理应该由

RequestContext

创建，而不是

AutoBeanFactory

！使用JsonRpc方言不会改变您使用RequestFactory的方式。

---

再次感谢托马斯！但使用您的示例代码，我现在得到了一个NullPointerException on fire（）：-（我应该把我的失败代码放在另一个stackoverflow的问题中吗？java.lang.NullPointerException:null位于com.google.web.bindery.requestfactory.shared.impl.AbstractRequestContext.doFire（AbstractRequestContext.java:1102）我的RequestTransport为null！！抱歉！

public void onModuleLoad() {
   SomeRequestContext ctx = SomeRequestFactory.INSTANCE.context();
   SomeProxy someProxy = ctx.create(SomeProxy.class);
   someProxy.setSomeProperty("someValue");
   ctx.SomeCall(someProxy).fire();
}