【发布时间】：2021-10-20 07:07:16
【问题描述】：
我正在尝试在 heroku 上部署 Web 应用程序，但出现以下错误：
- Generating browser application bundles (phase: setup)...
Compiling @angular/core : es2015 as esm2015
Compiling @angular/common : es2015 as esm2015
Compiling @angular/platform-browser : es2015 as esm2015
Compiling @angular/platform-browser-dynamic : es2015 as esm2015
Compiling @angular/router : es2015 as esm2015
Compiling @angular/forms : es2015 as esm2015
Compiling @angular/common/http : es2015 as esm2015
Compiling ngx-logger : es2015 as esm2015
Compiling @angular/animations : es2015 as esm2015
Compiling @angular/animations/browser : es2015 as esm2015
Compiling @angular/platform-browser/animations : es2015 as esm2015
Compiling @angular/flex-layout/core : es2015 as esm2015
An error occurred during the build:
Error: The target entry-point "@angular/material/card" has missing dependencies:
- @angular/cdk/a11y
- @angular/cdk/bidi
- @angular/cdk
- @angular/cdk/coercion
- @angular/cdk/platform
- @angular/cdk/keycodes
at TargetedEntryPointFinder.findEntryPoints (/tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/src/entry_point_finder/targeted_entry_point_finder.js:40:23)
at /tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/src/execution/analyze_entry_points.js:29:41
at SingleProcessExecutorSync.SingleProcessorExecutorBase.doExecute (/tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/src/execution/single_process_executor.js:28:29)
at /tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/src/execution/single_process_executor.js:57:59
at SyncLocker.lock (/tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/src/locking/sync_locker.js:34:24)
at SingleProcessExecutorSync.execute (/tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/src/execution/single_process_executor.js:57:27)
at Object.mainNgcc (/tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/src/main.js:74:25)
at Object.process (/tmp/build_fbe19cdb/node_modules/@angular/compiler-cli/ngcc/index.js:29:23)
at NgccProcessor.processModule (/tmp/build_fbe19cdb/node_modules/@ngtools/webpack/src/ngcc_processor.js:164:16)
at /tmp/build_fbe19cdb/node_modules/@ngtools/webpack/src/ivy/host.js:128:18
An unhandled exception occurred: The target entry-point "@angular/material/card" has missing dependencies:
- @angular/cdk/a11y
- @angular/cdk/bidi
- @angular/cdk
- @angular/cdk/coercion
- @angular/cdk/platform
- @angular/cdk/keycodes
See "/tmp/ng-zGDljs/angular-errors.log" for further details.
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! web-mobile@0.0.0 build: `ng build --prod`
npm ERR! spawn ENOENT
我不太明白这里的问题。我能够在我的本地机器上构建应用程序而没有任何问题，例如
$ rm -rf node_modules/ dist/ && npm i && ng build
构建成功。
【问题讨论】：
标签： node.js angular heroku npm