Android Gson no classDef found

Question

i need a help with using Gson library. I made a build path and imported it into my class, but when i initialize the Gson object i get an NoClassDefFoundError. I also tryed to download some other versions but didnt helped. Now using 2.2.4. Thanks in advance!

Make sure you add external jar like [this](http://stackoverflow.com/questions/1334802/how-can-i-use-external-jars-in-an-android-project?lq=1) — einverne, Nov 15 '13 at 11:07

score 1 · Accepted Answer · edited Nov 15 '13 at 11:04

1

Try this

Right click on project
Properties
Java Build Path
Order And Export
Check all dependencies
Clean and Build
Now Run your project

add Gson to project

edited Nov 15 '13 at 11:04

einverne

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answered Nov 15 '13 at 10:53

Biraj Zalavadia

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score 0 · Answer 2 · answered Nov 15 '13 at 10:50

0

Here is a guide that could help you. Its explains how to setup and use GSON.

Use GSON to work with JSON in your Android apps

answered Nov 15 '13 at 10:50

MungoRae

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score 0 · Answer 3 · answered Oct 14 '16 at 13:47

To add support of GSON on android studio, just add line below to app build.gradle file.

compile 'com.google.code.gson:gson:2.7'

By now 2.7 is last current available version according to: https://mvnrepository.com/artifact/com.google.code.gson/gson

Please check this repository to be sure you are using last available version.

Android Gson no classDef found

3 Answers3