The KT trader failed to pass the formula after writing it and asked for initialization. You can restart the computer or log out and log in again.

Initialization is to assign variables to default values, set controls to default states, and prepare unprepared items.

Extended reading:

In the field of computer programming, initialization refers to the practice of assigning initial values ??to data objects or variables. How to initialize depends on the programming language used and the storage of the object to be initialized. Type and other attributes. The program structure used for initialization is called an initializer or initialization list. There is a clear distinction between initialization and variable declaration, and variable declaration is also performed before initialization, but the two are still often confused in practice.