Angular Nx Nrwl -当尝试创建一个新的库时，无法解析JSON中的tsconfig.base.json: P

Question

我得到这个错误

Cannot parse tsconfig.base.json: PropertyNameExpected in JSON at position 891

当我在CLI上运行nx g @nrwlangular:lib libName时

我tsconfig.base.json

{
"compileOnSave": false,
"compilerOptions": {
"rootDir": ".",
"sourceMap": true,
"declaration": false,
"moduleResolution": "node",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"importHelpers": true,
"target": "es2015",
"module": "esnext",
"lib": ["es2017", "dom"],
"skipLibCheck": true,
"skipDefaultLibCheck": true,
"baseUrl": ".",
"paths": {
"@admin-env/*": ["apps/admin/src/environments/*"],
"@admin/*": ["apps/admin/src/app/*"],
"@portal-env/*": ["apps/portal/src/environments/*"],
"@portal/*": ["apps/portal/src/app/*"],
}
},
"exclude": ["node_modules", "tmp"]
}

当我运行时，我得到错误Cannot parse tsconfig.base.json: PropertyNameExpected in JSON at position 891。

当我尝试运行npx nx g @nrwl/angular:lib libName或nx g @nrwl/angular:lib时也会发生相同的情况

我用VScode写代码，tsconfig.base.json中没有错误警告(lint)

Answer 1

当paths列表末尾有逗号'，'时，我得到了这个错误。

"@portal/*": ["apps/portal/src/app/*"],  <<< REMOVE this comma