![DecodeJava on Twitter: "#cplusplus #cpp #programming In C++, a constructor is a special member function of a class, which is used to create and initialize the objects of its class. C++ provides DecodeJava on Twitter: "#cplusplus #cpp #programming In C++, a constructor is a special member function of a class, which is used to create and initialize the objects of its class. C++ provides](https://pbs.twimg.com/media/FFCXHPlVcAQHM_q.png)
DecodeJava on Twitter: "#cplusplus #cpp #programming In C++, a constructor is a special member function of a class, which is used to create and initialize the objects of its class. C++ provides
![Class] is not a constructor" error using JsonServiceClient - JavaScript - ServiceStack Customer Forums Class] is not a constructor" error using JsonServiceClient - JavaScript - ServiceStack Customer Forums](https://forums.servicestack.net/uploads/default/393/fc2af71da09aa539.png)
Class] is not a constructor" error using JsonServiceClient - JavaScript - ServiceStack Customer Forums
![javascript - Nodemailer: Uncaught TypeError: Class extends value undefined is not a constructor or null - Stack Overflow javascript - Nodemailer: Uncaught TypeError: Class extends value undefined is not a constructor or null - Stack Overflow](https://i.stack.imgur.com/SWDpa.png)
javascript - Nodemailer: Uncaught TypeError: Class extends value undefined is not a constructor or null - Stack Overflow
![TypeError: Class extends value #<Object> is not a constructor or null - JavaScript - The freeCodeCamp Forum TypeError: Class extends value #<Object> is not a constructor or null - JavaScript - The freeCodeCamp Forum](https://global.discourse-cdn.com/freecodecamp/original/4X/2/1/2/212cc6821409de69988360172725c4c7b992aefa.png)
TypeError: Class extends value #<Object> is not a constructor or null - JavaScript - The freeCodeCamp Forum
![TypeError: Class extends value undefined is not a constructor or null · Issue #3002 · homebridge/homebridge · GitHub TypeError: Class extends value undefined is not a constructor or null · Issue #3002 · homebridge/homebridge · GitHub](https://user-images.githubusercontent.com/7901557/139326656-ff8997da-6791-4445-8d54-f37099bc842d.png)
TypeError: Class extends value undefined is not a constructor or null · Issue #3002 · homebridge/homebridge · GitHub
![Class extends value undefined is not a constructor or null · Issue #73 · stoplightio/json-schema-viewer · GitHub Class extends value undefined is not a constructor or null · Issue #73 · stoplightio/json-schema-viewer · GitHub](https://user-images.githubusercontent.com/9802080/78647629-4983dd80-78d4-11ea-86f2-85052ebbced5.png)
Class extends value undefined is not a constructor or null · Issue #73 · stoplightio/json-schema-viewer · GitHub
![javascript - TypeError: Is not a constructor, exporting a class object from another file - Stack Overflow javascript - TypeError: Is not a constructor, exporting a class object from another file - Stack Overflow](https://i.stack.imgur.com/tOOKU.png)