Я создал новое приложение Angular 9 на своем Ma c, используя
ng new demo (no routing, CSS)
cd demo
ng build
, что не удается с
ERROR in Cannot read property 'flags' of undefined
"ng version" показывает
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 9.0.5
Node: 12.16.1
OS: darwin x64
Angular: 9.0.5
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router
Ivy Workspace: Yes
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.900.5 (cli-only)
@angular-devkit/build-angular 0.900.5
@angular-devkit/core 9.0.5 (cli-only)
@angular-devkit/schematics 9.0.5 (cli-only)
@schematics/angular 9.0.5 (cli-only)
@schematics/update 0.900.5 (cli-only)
rxjs 6.5.4
typescript 3.7.5
Я отследил его до
TypeError: Cannot read property 'flags' of undefined
at checkUnreachable (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:31915:31)
at bindChildrenWorker (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:29665:17)
at bindChildren (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:29621:17)
at bind (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:31056:21)
at bindSourceFile (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:29211:17)
at Object.bindSourceFile (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:29148:9)
at initializeTypeChecker (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:64532:20)
at Object.createTypeChecker (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:33768:9)
at Object.getTypeChecker (/Users/im/tmp/demo/node_modules/typescript/lib/typescript.js:95767:79)
at NgCompiler.makeCompilation (/Users/im/tmp/demo/node_modules/@angular/compiler-cli/src/ngtsc/core/src/compiler.js:542:42)
at NgCompiler.<anonymous> (/Users/im/tmp/demo/node_modules/@angular/compiler-cli/src/ngtsc/core/src/compiler.js:191:53)
at step (/Users/im/tmp/demo/node_modules/tslib/tslib.js:139:27)
at Object.next (/Users/im/tmp/demo/node_modules/tslib/tslib.js:120:57)
at /Users/im/tmp/demo/node_modules/tslib/tslib.js:113:75
at new Promise (<anonymous>)
at Object.__awaiter (/Users/im/tmp/demo/node_modules/tslib/tslib.js:109:16)
Что, похоже, происходит при обработке файла: / Users / im / tmp / demo / node_modules / @ angular -devkit / build-angular / node_modules /typescript/lib/lib.es5.d.ts
Есть идеи, что здесь не так?
Некоторая информация о версии из-за пределов рабочего пространства
# npm version
{
demo: '0.0.0',
npm: '6.14.2',
ares: '1.15.0',
brotli: '1.0.7',
cldr: '35.1',
http_parser: '2.9.3',
icu: '64.2',
llhttp: '2.0.4',
modules: '72',
napi: '5',
nghttp2: '1.40.0',
node: '12.16.1',
openssl: '1.1.1d',
tz: '2019c',
unicode: '12.1',
uv: '1.34.0',
v8: '7.8.279.23-node.31',
zlib: '1.2.11'
}
# ng version
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 9.0.5
Node: 12.16.1
OS: darwin x64
Angular:
...
Ivy Workspace:
Package Version
------------------------------------------------------
@angular-devkit/architect 0.900.5
@angular-devkit/core 9.0.5
@angular-devkit/schematics 9.0.5
@schematics/angular 9.0.5
@schematics/update 0.900.5
rxjs 6.5.3
# node -v
v12.16.1