ArrayList的Groovy可靠缺失方法异常

Question

我在这里使用IntelliJ，我得到了一个丢失的方法异常，在这个RestAssured的Groovy实现中我无法找出这个异常。可疑的方法是这样的：

when().get("http://jsonplaceholder.typicode.com/posts/1")
            .then().body("id", equalTo(1))

Exception in thread "main" groovy.lang.MissingMethodException: No signature of method: java.util.ArrayList.toSorted() is applicable for argument types: (io.restassured.internal.RequestSpecificationImpl$_applyPathParamsAndSendRequest_closure32) values: [io.restassured.internal.RequestSpecificationImpl$_applyPathParamsAndSendRequest_closure32@4d9e68d0]
Possible solutions: toSet(), toString(), toString(), toString(), toString(), sort()
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:56)
    at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at io.restassured.internal.RequestSpecificationImpl.applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy:1715)
    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 org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1206)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1015)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:806)
    at io.restassured.internal.RequestSpecificationImpl.invokeMethod(RequestSpecificationImpl.groovy)
    at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.call(PogoInterceptableSite.java:45)
    at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.callCurrent(PogoInterceptableSite.java:55)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:149)
    at io.restassured.internal.RequestSpecificationImpl.applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy:1731)
    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 org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1206)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1015)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:806)
    at io.restassured.internal.RequestSpecificationImpl.invokeMethod(RequestSpecificationImpl.groovy)
    at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.call(PogoInterceptableSite.java:45)
    at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.callCurrent(PogoInterceptableSite.java:55)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:149)
    at io.restassured.internal.RequestSpecificationImpl.get(RequestSpecificationImpl.groovy:168)
    at io.restassured.internal.RequestSpecificationImpl.get(RequestSpecificationImpl.groovy)
    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 org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1206)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1015)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:806)
    at io.restassured.internal.RequestSpecificationImpl.invokeMethod(RequestSpecificationImpl.groovy)
    at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.call(PogoInterceptableSite.java:45)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at Main.main(Main.groovy:11)

import static io.restassured.RestAssured.*
import static io.restassured.matcher.RestAssuredMatchers.*
import static org.hamcrest.Matchers.*

我只是针对web上的一个通用api进行演示。我尝试过各种方法，但似乎总是归结为get（）调用本身。它也发生在我发出的post（）调用中。对于get()，如果我删除除了get（）本身以外的所有内容，所以没有then（）或after以外的任何内容，我仍然会得到异常。

我觉得这是java库没有被使用的问题，但如果我明白这可能是什么，那就见鬼了。

Answer 1

我也遇到过同样的问题，发现这是因为缺少Groovy依赖项，将其添加到POM中，问题就可以解决了。

<dependency>
    <groupId>org.codehaus.groovy</groupId>
    <artifactId>groovy-xml</artifactId>
    <version>2.4.11</version>
</dependency>

https://mvnrepository.com/artifact/org.codehaus.groovy/groovy-all/2.4.11