Angular 6 的 Kendo ui 控件错误

Question

我在角6.起初，我已经成功地安装创建的项目在该项目中@progress/kendo-angular-dateinputs使用npm install，然后工程顺利建设。

运行ng-serve后出现如下错误：

node_modules/@progress/kendo-angular-dateinputs/dist/es2015/calendar/header.component.d.ts(2,37): error TS2307: Cannot find module '@progress/kendo-angular-l10n'.

node_modules/@progress/kendo-angular-dateinputs/dist/es2015/calendar/header.component.d.ts(3,29): error TS2307: Cannot find module '@progress/kendo-angular-intl'.

当我安装上述控件时，我的项目现在没有构建。以下错误即将到来：

ERROR in node_modules/@progress/kendo-angular- 
dateinputs/dist/es2015/calendar/models/scrollable.interface.d.ts(2,10): 
error 
TS2305: Module '"D:/Nimit/Angular 6 
Samples/Project/node_modules/rxjs/Observable"' has no exported member 
'Observable'.
node_modules/@progress/kendo-angular-dateinputs/dist/es2015/daterange/date- 
range.service.d.ts(1,10): error TS2305: Module '"D:/Nimit/Angular 6 
Samples/Project/node_modules/rxjs/BehaviorSubject"' has no exported member 
'BehaviorSubject'.
node_modules/@progress/kendo-angular-                 
dateinputs/dist/es2015/virtualization/models/scrollable.interface.d.ts
(2,10): error TS2305: Module '"D:/Nimit/Angular 6 
Samples/Project/node_modules/rxjs/Observable"' has no exported member 
'Observable'.
node_modules/@progress/kendo-angular- 
dateinputs/dist/es2015/virtualization/services/scroller.service.d.ts(1,10): 
error TS2305: Module '"D:/Nimit/Angular 6 
Samples/Project/node_modules/rxjs/Observable"' has no exported member 
'Observable'.
node_modules/@progress/kendo-angular- 
dateinputs/dist/es2015/virtualization/services/scroller.service.d.ts(2,10): 
error TS2305: Module '"D:/Nimit/Angular 6 
Samples/Project/node_modules/rxjs/Observer"' has no exported member 
'Observer'.
node_modules/@progress/kendo-angular- 
dateinputs/dist/es2015/virtualization/virtualization.component.d.ts(4,10): 
error TS2305: Module '"D:/Nimit/Angular 6 
Samples/Project/node_modules/rxjs/Observable"' has no exported member 
'Observable'.
node_modules/@progress/kendo-angular- 
l10n/dist/es2015/localization.service.d.ts(3,10): error TS2305: Module 
'"D:/Nimit/Angular 6 Samples/Project/node_modules/rxjs/Subject"' has no 
exported member 'Subject'.
node_modules/@progress/kendo-angular- 
l10n/dist/es2015/message.service.d.ts(1,10): error TS2305: Module 
'"D:/Nimit/Angular 6 Samples/Project/node_modules/rxjs/Subject"' has no 
exported member 'Subject'.
node_modules/rxjs/BehaviorSubject.d.ts(1,15): error TS2307: Cannot find 
module 'rxjs-compat/BehaviorSubject'.
node_modules/rxjs/Observable.d.ts(1,15): error TS2307: Cannot find module 
'rxjs-compat/Observable'.  
node_modules/rxjs/Observer.d.ts(1,15): error TS2307: Cannot find module 
'rxjs-compat/Observer'.
node_modules/rxjs/Subject.d.ts(1,15): error TS2307: Cannot find module 
'rxjs-compat/Subject'.

我现在该怎么办？

Answer 1

根据“kendo UI angular”的文档，您仍然需要安装名为rxjs-compat.

如果您使用的是 angular 6，则可以直接运行以下命令。

ng add @progress/kendo-angular-dateinputs

此命令将为 dateinputs 添加所有必需的包。

其它的办法：

如果您想手动安装，您还可以运行以下命令来安装软件包。

安装dateinputs、intl和l10n

npm install --save @progress/kendo-angular-dateinputs @progress/kendo-angular-intl @progress/kendo-angular-l10n

还要安装 rxjs-compat

对于 Angular v6 及更高版本： npm install --save rxjs-compat@6

对于较低版本： npm install --save rxjs@^5.5

此设置应该可以正常工作。