angular - ng2-date-picker : node_modules/ng2-date-picker/ng2-date-picker. d.ts，找到版本 4，预期为 3，解析符号 NavigationTabModule

Question

当我在运行 npm install 后克隆一个 angular 4 项目时，我有 angular-cli 1.5.6，当使用 ng serve 服务项目时，我得到了这个错误 ng2-日期选择器

ERROR in C:/Users/.../node_modules/ng2-date-picker/common/types/selection-evet.enum..d.ts (2,13): In ambient enum declarations member initializer must be constant expression.

ERROR in C:/Users/.../node_modules/ng2-date-picker/common/types/selection-evet.enum..d.ts (3,17): In ambient enum declarations member initializer must be constant expression.

ERROR in Metadata version mismatch for module C:/Users/.../node_modules/ng2-date-picker/ng2-date-picker.d.ts, found version 4, expected 3, resolving symbol NavigationTabModule in C:/Users/.../src/app/navigation-tab/navigation-tab.module.ts, resolving symbol NavigationTabModule in C:/Users/.../src/app/navigation-tab/navigation-tab.module.ts

在 package.json 文件中我有 "ng2-date-picker": "^2.8.1"

Answer 1

解决我的问题的解决方案是摆脱 package.json 中 ng2-date-picker 版本中的 ^

将 "ng2-date-picker": "^2.8.1" 替换为 "ng2-date-picker": "2.8.1" 修复了错误。