Parsing Groovy-方法的不明确方法重载

我已经检查了论坛，找到了一些关于这个问题的提示，但没有一个完全符合我的

我在调用WSDLParse.parse方法后得到了这个异常。 顺便说一下，我正在尝试将Groovy版本2.2.1更新为2.4.3，我是否遗漏了什么

谢谢你的建议

Ps：这是异常消息，下面您可以找到所有stacktrace

groovy.lang.GroovyRuntimeException：方法com.predic8.schema.Element#setType的方法重载不明确。 由于以下对象之间的原型重叠，无法解析要为[null]调用的方法： [类javax.xml.namespace.QName] [groovy.xml.QName类]

  groovy.lang.GroovyRuntimeException: Ambiguous method overloading for method com.predic8.schema.Element#setType.
Cannot resolve which method to invoke for [null] due to overlapping prototypes between:
        [class javax.xml.namespace.QName]
        [class groovy.xml.QName]
        at groovy.lang.MetaClassImpl.chooseMostSpecificParams(MetaClassImpl.java:3238)
        at groovy.lang.MetaClassImpl.chooseMethodInternal(MetaClassImpl.java:3191)
        at groovy.lang.MetaClassImpl.chooseMethod(MetaClassImpl.java:3134)
        at groovy.lang.MetaClassImpl.getNormalMethodWithCaching(MetaClassImpl.java:1369)
        at groovy.lang.MetaClassImpl.getMethodWithCaching(MetaClassImpl.java:1284)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1054)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1016)
        at org.codehaus.groovy.runtime.metaclass.MultipleSetterProperty.setProperty(MultipleSetterProperty.java:52)
        at groovy.lang.MetaClassImpl.setProperty(MetaClassImpl.java:2663)
        at groovy.lang.MetaClassImpl.setProperty(MetaClassImpl.java:3746)
        at com.predic8.soamodel.XMLElement.setProperty(XMLElement.groovy)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.setGroovyObjectProperty(ScriptBytecodeAdapter.java:530)
        at com.predic8.schema.Element.parseAttributes(Element.groovy:46)
        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.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
        at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:40)
        at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
        at com.predic8.schema.Schema.parseChildren(Schema.groovy:109)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:179)
        at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:45)
        at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
        at com.predic8.wsdl.Types.parseChildren(Types.groovy:41)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:179)
        at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:45)
        at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
        at com.predic8.wsdl.Definitions.parseChildren(Definitions.groovy:220)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:179)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:177)
        at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:45)
        at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:130)
        at com.predic8.wsdl.WSDLParser.parseLocal(WSDLParser.groovy:44)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:169)
        at com.predic8.soamodel.AbstractParser.parse(AbstractParser.groovy:34)
        at com.predic8.wsdl.WSDLParser.super$2$parse(WSDLParser.groovy)
        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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
        at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1207)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:130)
        at com.predic8.wsdl.WSDLParser.parse(WSDLParser.groovy:24)
        at com.predic8.wsdl.WSDLParser$parse.call(Unknown Source)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:122)
        at ESBWsdlRequest.<init>(ESBWsdlRequest.groovy:23)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77)
        at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java
:102)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:57)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:232)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:268)
        at YOKSIS_OGRENCI_SIL_in.run(YOKSIS_OGRENCI_SIL_in.groovy:2)
        at groovy.util.GroovyScriptEngine.run(GroovyScriptEngine.java:589)
        at com.fibabanka.esi.xslt.ESBGroovyEngine.execute(ESBGroovyEngine.java:21)
        at com.fibabanka.esi.xslt.Transformer.transformGroovy(Transformer.java:102)
        at com.fibabanka.esi.xslt.Transformer.transformIn(Transformer.java:63)
        at com.fibabanka.esi.xslt.XsltProcessor.processBag(XsltProcessor.java:92)
        at com.fibabanka.esi.common.GenericProcessor.processTypeBag(GenericProcessor.java:27)
        at com.fibabanka.esi.common.GenericProcessor.process(GenericProcessor.java:37)
        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.camel.component.bean.MethodInfo.invoke(MethodInfo.java:340)
        at org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:237)
        at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:168)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:71)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:322)
        at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:213)
        at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:303)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.Pipeline.process(Pipeline.java:117)
        at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
        at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)
        at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
        at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
        at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:71)
        at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
        at org.apache.camel.component.seda.SedaConsumer.sendToConsumers(SedaConsumer.java:248)
        at org.apache.camel.component.seda.SedaConsumer.doRun(SedaConsumer.java:160)
        at org.apache.camel.component.seda.SedaConsumer.run(SedaConsumer.java:131)
        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:745)

您可能应该编辑的

差不多

type = (QName) getTypeQName(token.getAttributeValue( null , 'type'))

解决歧义。同时，您可以手动覆盖自己，如下所示

@Grab（group='ch.qos.logback'，module='logback-classic'，version='1.1.3'）
@Grab（group='org.apache.httpcomponents'，module='httpclient'，version='4.5'）
//由于某些原因，这无法在GroovyConsole中解决--我必须下载到.groovy/lib中
//@GrabResolver（名称为'membrane'，根为'http://repository.membrane-soa.org/content/repositories/releases')
//@Grab（group='com.predic8'，module='soa-model-core'，version='1.5.3'）
//出于某种原因，我在GroovyConsole中得到了“java.lang.NoClassDefFoundError:由于缺少依赖项Lorg/slf4j/Logger；”，无法加载类com.predic8.schema.SchemaComponent；”，而我没有这个
@GrabConfig（systemClassLoader=true，initContextClassLoader=true）
导入com.predic8.wsdl.Definitions
导入com.predic8.wsdl.Operation
导入com.predic8.wsdl.PortType
导入com.predic8.wsdl.WSDLParser
导入com.predic8.schema.Declaration
将javax.xml.namespace.QName作为JQName导入
导入groovy.xml.QName
//修复
MetaMethod originalSetType=Declaration.metaClass.getMetaMethod（“setType”，[Object]）
Declaration.metaClass.setType={Object obj->
如果（obj）
originalSetType.invoke（（QName）obj）
}
//示例用法，演示修复程序的工作原理
Definitions defs=new WSDLParser（）.parse（“http://www.w3schools.com/webservices/tempconvert.asmx?WSDL")
对于（端口类型pt:defs.portTypes）{
println pt.name
用于（操作操作：pt.操作）
println“-${op.name}”
}

---

由于您使用的是类（我假设是在编译的项目中），您可能会将修复放在一个静态块中。

问题在于有两个对象兼容的单参数setType方法，您可以使用

null

调用它。或者更准确地说，您不调用方法，而是设置属性，这将导致方法调用

在Groovy2.4之前，我们不支持重载情况。调用哪个方法实际上是随机的。换句话说，如果它总是为您的案例调用正确的方法，那么您就幸运了。自Groovy2.4以来，Groovy支持重载setter，但这可能导致setter重载导致上述异常的情况。有些东西我认为是好的，因为它显示了过去可能会引起神秘错误的东西。 修复没有那么好<代码>设置类型（（QName）QName））而不是属性分配。。。。当然可以选择QName类。当然，你可以利用基冈的建议来支持你

---

编辑：将setElement更改为setType，升级至1.6.0。例如，对于Gradle构建脚本：

compile "com.predic8:soa-model-core:1.6.0"

---

我没有在代码中设置属性或元素。这很奇怪（我现在将更新我的问题，请看一下）我认为@blackdrag的意思是

Element.setType（）

，而不是

setElement（）

。但他说得对。您可能没有调用此方法，但Membrane是，正如

parse（）

所做的一样。非常感谢blackdrag，因为您的响应通常是金色的。通过运行下面的脚本，我们找到了冲突发生的地方。我们很快发现，我们的冲突发生在user/.groovy/lib/jaxrpc.jar的用户库和jre/lib/rt.jar的jdk之间。在我们的场景中，删除jaxrpc.jar是正确的选择<代码>导入javax.xml.namespace.QName类klass=QName.Class；URL location=klass.getResource（'/'+klass.getName（）.replace（'.'，'/'）+“.class”）；println location我想，我还需要将我的soa模型核心升级到1.5.3

type = (QName) getTypeQName(token.getAttributeValue( null , 'type'))

compile "com.predic8:soa-model-core:1.6.0"