POST throw java.lang.ClassNotFoundException: org.apache.http.HttpEntity

EDIT: java version "1.8.0_74"

I have a private Maven repository and uploaded the artifacts for Unirest, org.json, httpclient, httpmime, httpasyncclient.

My dependencies on the pom.xml is exactly like the example on the homepage:

    <dependencies>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.3.6</version>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpasyncclient</artifactId>
            <version>4.0.2</version>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpmime</artifactId>
            <version>4.3.6</version>
        </dependency>
        <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
            <version>20140107</version>
        </dependency>
        <dependency>
            <groupId>com.mashape.unirest</groupId>
            <artifactId>unirest-java</artifactId>
            <version>1.4.9</version>
        </dependency>
    </dependencies>

This is the code I inserted on my Main.java

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.JsonNode;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

public class Main {
    public static void main(String[] args) throws UnirestException {
        HttpResponse<JsonNode> jsonResponse = Unirest.post("http://httpbin.org/post")
                .header("accept", "application/json")
                .queryString("apiKey", "123")
                .field("parameter", "value")
                .field("foo", "bar")
                .asJson();
        System.out.println(jsonResponse.getBody().toString());
    }
}

When I run the code this is the output:

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/http/HttpEntity
	at com.mashape.unirest.request.HttpRequestWithBody.field(HttpRequestWithBody.java:102)
	at com.mashape.unirest.request.HttpRequestWithBody.field(HttpRequestWithBody.java:94)
	at Main.main(Main.java:12)
	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 com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.lang.ClassNotFoundException: org.apache.http.HttpEntity
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 8 more

With my IDE (Intellij IDEA Community) I have looked into the package org.apache.http from httpclient-4.3.6.jar jdoes not contain any HttpEntity class.

[MiladAlshomary]

@poliveira89

I have struggled for an hour collecting the dependencies to get this library to run! Here are the list of jars needed to make it run:

unirest-java-1.4.9.jar httpasyncclient-4.0.2.jar httpclient-4.3.6.jar httpmime-4.3.6.jar json-20140107.jar httpcore-4.3.jar org-apache-commons-logging.jar httpcore-nio-4.3-beta2.jar

[MiladAlshomary]

These two jars needed to fulfill the dependencies! Though they are not mentioned in the documentation. It seems that they updated the code but they didn’t update the documentation!