从2.0.10升级到2.1.1后出现错误“Node136 (UndefinedKeyword) was”

Question

从2.0.10升级到2.1.1后，我得到以下错误。我不知道是我的哪一个源文件引起了麻烦。任何提示都是值得感谢的。

[10:30:50] Error: Debug Failure. False expression: Unexpected node.
Verbose Debug Information: Node 136 (UndefinedKeyword) was unexpected.
    at Object.assert (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:3001:23)
    at Object.Debug.failBadSyntaxKind (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:42746:55)
    at serializeTypeNode (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44666:30)
    at serializeTypeNode (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44637:56)
    at serializeReturnTypeOfNode (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44563:24)
    at addOldTypeMetadata (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44428:136)
    at addTypeMetadata (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44416:17)
    at transformAllDecoratorsOfDeclaration (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44241:13)
    at generateClassElementDecorationExpression (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44288:40)
    at generateClassElementDecorationExpressions (C:\workspace\software-engineering\mean-ohne-angular\node_modules\typescript\lib\typescript.js:44268:34)
[10:30:50] 'ts' errored after 4.37 s

Answer 1

问题出在tsconfig.json中，我使用了这两行代码：

"inlineSources": true, "emitDecoratorMetadata": true,