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出现以下错误
java.lang.NoClassDefFoundError: com.esotericsoftware.kryo.Kryo$DefaultInstan
原来是jar不全
官方文档cookbook只给了以下：
dependencies {
compile 'com.snappydb:snappydb-lib:0.5.2'
compile 'com.esotericsoftware.kryo:kryo:2.24.0'
}
or
**Manual:**
* Download JAR file and other folders from [here](https://github.com/nhachicha/SnappyDB/tree/master/dist)
* Put all the files and folders in the **libs** subfolder of your Android project
```
libs
├───|── snappydb-0.5.2.jar
|── armeabi
│ └── libsnappydb-native.so
├── armeabi-v7a
│ └── libsnappydb-native.so
├── mips
│ └── libsnappydb-native.so
└── x86
└── libsnappydb-native.so
其实还需要以下
kryo-2.24.0.jar
minlog-1.2.jar
objenesis-1.2.jar
