angular - 类型错误 : Cannot read property 'kind' of undefined at getAssignmentTargetKind

Question

将我的 Angular 6 项目更新到 7.x 时开始出现此问题。

我在 angular-cli github repo 上提出了一个问题，但他们无能为力。

所以我所做的是创建一个新项目并一个一个地添加所有组件，以“希望”注意到导致问题的原因。

很遗憾，我无法确定问题所在。这是日志:

ERROR in : TypeError: Cannot read property 'kind' of undefined
at getAssignmentTargetKind (E:\McClient\node_modules\typescript\lib\typescript.js:10049:28)
at Object.isAssignmentTarget (E:\McClient\node_modules\typescript\lib\typescript.js:10092:16)
at checkObjectLiteral (E:\McClient\node_modules\typescript\lib\typescript.js:46107:45)
at checkExpressionWorker (E:\McClient\node_modules\typescript\lib\typescript.js:50748:28)
at checkExpression (E:\McClient\node_modules\typescript\lib\typescript.js:50696:42)
at checkExpressionWithContextualType (E:\McClient\node_modules\typescript\lib\typescript.js:50524:26)
at checkApplicableSignature (E:\McClient\node_modules\typescript\lib\typescript.js:47963:35)
at chooseOverload (E:\McClient\node_modules\typescript\lib\typescript.js:48281:26)
at resolveCall (E:\McClient\node_modules\typescript\lib\typescript.js:48231:26)
at resolveCallExpression (E:\McClient\node_modules\typescript\lib\typescript.js:48534:20)
at resolveSignature (E:\McClient\node_modules\typescript\lib\typescript.js:48800:28)
at getResolvedSignature (E:\McClient\node_modules\typescript\lib\typescript.js:48844:26)
at checkCallExpression (E:\McClient\node_modules\typescript\lib\typescript.js:48936:29)
at checkExpressionWorker (E:\McClient\node_modules\typescript\lib\typescript.js:50759:28)
at checkExpression (E:\McClient\node_modules\typescript\lib\typescript.js:50696:42)
at resolveDecorator (E:\McClient\node_modules\typescript\lib\typescript.js:48741:28)

这是 github 问题的链接，其中包含我应该记录的 checkSourcefile 函数的日志:

https://github.com/angular/angular-cli/issues/13172

我如何追踪并(希望)解决导致此问题的原因？

编辑:我的 ng --version 信息

Angular CLI: 7.1.3
Node: 8.11.4
OS: win32 x64
Angular: 7.1.3
... animations, cli, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.11.3
@angular-devkit/build-angular     0.11.3
@angular-devkit/build-optimizer   0.11.3
@angular-devkit/build-webpack     0.11.3
@angular-devkit/core              7.1.3
@angular-devkit/schematics        7.1.3
@angular/cdk                      7.1.1
@ngtools/webpack                  7.1.3
@schematics/angular               7.1.3
@schematics/update                0.11.3
rxjs                              6.3.3
typescript                        3.1.6
webpack                           4.23.1

Answer 1

我只是重新运行

    ng serve

又一次成功了!