"java.lang.NoClassDefFoundError: org/apache/http/client/methods/HttpRequestBase" error

Question

When I tried to create a User, got this error:

Exception in thread "LWJGL Application" com.badlogic.gdx.utils.GdxRuntimeException: java.lang.NoClassDefFoundError: org/apache/http/client/methods/HttpRequestBase

at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:120)

Caused by: java.lang.NoClassDefFoundError: org/apache/http/client/methods/HttpRequestBase

at com.shephertz.app42.paas.sdk.java.user.UserService.createUser(UserService.java:101)

at com.petfight.PetFight.create(PetFight.java:36)

at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:136)

at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:114)

Caused by: java.lang.ClassNotFoundException: org.apache.http.client.methods.HttpRequestBase

at java.net.URLClassLoader$1.run(URLClassLoader.java:372)

at java.net.URLClassLoader$1.run(URLClassLoader.java:361)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:360)

at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

Am I missing a Library? I solved a similar problem adding json.jar to my classpath.

Answer 1

Hello Angel,

 

App42 jar has dependency on some external jars like commons-logging-1.1.1,commons-logging-api-1.1.1, httpclient-4.1, httpcore-4.1, json-org. These jars are available under lib folder of downloaded JAVA SDK zip. Please add all these  jar files in your project reference. It will resolve this issue.

Let us know if it helps.

Thanks,

Himanshu Sharma