CODEWITHSUNDEEP
groovyrest-client
Rajesh Sampath
Rajesh Sampath

Reputation: 526

Groovy RestClient throws an Error when Getting the List of Object

Groovy RestClient throw the following Error when Getting the List of Object

this is the code

List<Code> codeList = restClient.get(path:"codes",headers: [Accept: 'application/json'])

Exception in thread "main" org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object 'groovyx.net.http.HttpResponseDecorator@7526515b' with class 'groovyx.net.http.HttpResponseDecorator' to class 'java.util.List'
        at org.codehaus.groovy.runtime.typehandling.DefaultTypeTransformation.castToType(DefaultTypeTransformation.java:360)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.castToType(ScriptBytecodeAdapter.java:599)

Upvotes: 0

Views: 724

Answers (1)

Rajesh Sampath
Rajesh Sampath

Reputation: 526

After changing the code like below ,its working fine 

def codeList = restClient.get(path:"codes",headers: [Accept: 'application/json'])
List<Code> codes = codeList.data

Upvotes: 1

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