# 如何解决“failed to instantiate redissonclient”问题
在开发分布式应用时，Redisson是一个非常流行的Redis客户端，它可以为我们提供丰富的功能。然而，初学者在使用Redisson时，常常会遇到“failed to instantiate redissonclient”这样的错误。接下来，我将为你详细介绍如何解决这个问题，并给出每一步的具体实现方法。
Unable to instantiate activity ComponentInfo{com.tvie.ilook.pad/com.tvie.ilook.pad.RootActivity}: java.lang.ClassNotFoundException: Didn't find class "com.tvie.ilook.pad.RootActivity" on path: DexPath
static function Instantiate (original : Object, position : Vector3, rotation : Quaternion) : ObjectDescription描述Clones the object original and returns the clone.克隆原始物体并返回克隆物体。Clones the object ori
错误信息如下：
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException:
E
错误：Unable to instantiate application原因：<application>的”android:name”属性错误。即android:name=“me.cxxxyx.paddoctor.Activity”有问题；能够新建一个App类继承父类的App，再指定android:name。即android:name=“me.cxxxyx.paddoctor.Hell
--- Cause: java.lang.RuntimeException: JavaBeansDataExchange could not instantiate result class. Cause: java.lang.InstantiationException: com.bean.Person
at com.ibatis.sqlmap.engi
