MyEclipse建立java类时标红，出现Implicit super constructor Object() is undefined for default constructor. 解决办法

时间 2019-12-09

标签 myeclipse 建立 java 出现 implicit super constructor object undefined default 解决办法栏目 Eclipse 繁體版

原文原文链接

解决方案：把java的类库加载进去，在工程上右键选择属性->Java Build Path的Libraries->Add Library选择JRE System Library->点击Next->选择Execution environment并选择版本或workspace default jre->点击Finish。java

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1. 关于 Implicit super constructor XXXX() is undefined for default constructor的解决方法
2. Implicit super constructor Object() is undefined for default constructor. Must define an explicit co
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5. Implicit super constructor xx() is undefined for default constructor. Must define an explicit constr
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9. 关于保存“There is no default constructor available in 'android.database.sqlite.SQLiteOpenHelper”解决办法
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1. 关于 Implicit super constructor XXXX() is undefined for default constructor的解决方法
2. Implicit super constructor Object() is undefined for default constructor. Must define an explicit co
3. 错误：Implicit super constructor xx() is undefined for default constructor.
4. 错误：Implicit super constructor xx() is undefined for default constructor. Must define an explicit con
5. Implicit super constructor xx() is undefined for default constructor. Must define an explicit constr
6. Multiple markers at this line - Implicit super constructor Object() is undefined for default constr
7. 关于Implicit super constructor is undefined. Must explicitly invoke another constructor
8. Object mode (3)---default constructor
9. 关于保存“There is no default constructor available in 'android.database.sqlite.SQLiteOpenHelper”解决办法
10. No default constructor for entity: com.integration.entity.Info; nested exception is org.hibernate.I

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