“从不”类型上不存在属性“toString”

Question

If i run this file its working fine . but when i wanted to make this file into ng build --prod it Redirect me to please remove this before

Answer 1

您可以添加“作为字符串”来告诉程序将变量“名称”视为字符串。

value.forEach((name as string, index) => {...})