Angular Web Worker导入库函数编译失败？
Angular Compile Fails When Importing Library Function into Web Worker?
我有一个看起来像这样的网络工作者。这在以前的 Angular 版本中运行良好：
/// <reference lib="webworker" />
import { ParseResult } from "papaparse";
import { readCSV } from '@fireflysemantics/csv';
addEventListener('message', ({ data }) => {
const result: ParseResult<any> = readCSV(data)
postMessage(result);
});
如果我注释掉大部分工人：
/// <reference lib="webworker" />
import { ParseResult } from "papaparse";
//import { readCSV } from '@fireflysemantics/csv';
addEventListener('message', ({ data }) => {
//const response = `worker response to ${data}`;
//postMessage(response);
});
然后构建良好。如果我在行中发表评论：
import { readCSV } from '@fireflysemantics/csv';
然后生成所有这些错误：
Error: ./src/app/services/csv.worker.ts (./node_modules/worker-plugin/dist/loader.js?name=0!./src/app/services/csv.worker.ts)
Module build failed (from ./node_modules/worker-plugin/dist/loader.js):
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:16:21 - error TS2304: Cannot find name 'Element'.
16 messageElement: Element;
~~~~~~~
at Object.addError (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/webpack-diagnostics.js:24:33)
at /home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/ivy/diagnostics.js:19:39
at AngularWebpackPlugin.updateJitProgram (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/ivy/plugin.js:379:9)
at /home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/ivy/plugin.js:157:24
at SyncHook.eval [as call] (eval at create (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/HookCodeFactory.js:19:10), <anonymous>:7:1)
at SyncHook.lazyCompileHook (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/Hook.js:154:20)
at Compiler.newCompilation (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:630:30)
at /home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:667:29
at AsyncSeriesHook.eval [as callAsync] (eval at create (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:6:1)
at AsyncSeriesHook.lazyCompileHook (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/Hook.js:154:20)
at Compiler.compile (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:662:28)
at Compiler.runAsChild (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:328:8)
at Object.pitch (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/worker-plugin/dist/loader.js:81:18)
@ ./src/app/services/csv.service.ts 1:0-148
@ ./src/app/app.component.ts
@ ./src/app/app.module.ts
@ ./src/main.ts
@ multi ./src/main.ts
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:16:21 - error TS2304: Cannot find name 'Element'.
16 messageElement: Element;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:39:27 - error TS2304: Cannot find name 'Element'.
39 describe(hostElement: Element, message: string, role?: string): void;
m ~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:43:27 - error TS2304: Cannot find name 'Element'.
43 describe(hostElement: Element, message: HTMLElement): void;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:43:45 - error TS2304: Cannot find name 'HTMLElement'.
43 describe(hostElement: Element, message: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:45:36 - error TS2304: Cannot find name 'Element'.
45 removeDescription(hostElement: Element, message: string, role?: string): void;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:47:36 - error TS2304: Cannot find name 'Element'.
47 removeDescription(hostElement: Element, message: HTMLElement): void;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:47:54 - error TS2304: Cannot find name 'HTMLElement'.
47 removeDescription(hostElement: Element, message: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/fake-event-detection.d.ts:11:65 - error TS2304: Cannot find name 'TouchEvent'.
11 export declare function isFakeTouchstartFromScreenReader(event: TouchEvent): boolean;
~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/fake-event-detection.d.ts:9:64 - error TS2304: Cannot find name 'MouseEvent'.
9 export declare function isFakeMousedownFromScreenReader(event: MouseEvent): boolean;
~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:113:22 - error TS2304: Cannot find name 'HTMLElement'.
113 monitor(element: HTMLElement, checkChildren?: boolean): Observable<FocusOrigin>;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:121:33 - error TS2304: Cannot find name 'HTMLElement'.
121 monitor(element: ElementRef<HTMLElement>, checkChildren?: boolean): Observable<FocusOrigin>;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:126:29 - error TS2304: Cannot find name 'HTMLElement'.
126 stopMonitoring(element: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:131:40 - error TS2304: Cannot find name 'HTMLElement'.
131 stopMonitoring(element: ElementRef<HTMLElement>): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:138:23 - error TS2304: Cannot find name 'HTMLElement'.
138 focusVia(element: HTMLElement, origin: FocusOrigin, options?: FocusOptions): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:145:34 - error TS2304: Cannot find name 'HTMLElement'.
145 focusVia(element: ElementRef<HTMLElement>, origin: FocusOrigin, options?: FocusOptions): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:182:20 - error TS2304: Cannot find name 'FocusEvent'.
182 _onBlur(event: FocusEvent, element: HTMLElement): void;
~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:182:41 - error TS2304: Cannot find name 'HTMLElement'.
182 _onBlur(event: FocusEvent, element: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:210:41 - error TS2304: Cannot find name 'HTMLElement'.
210 constructor(_elementRef: ElementRef<HTMLElement>, _focusMonitor: FocusMonitor);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.tsm:97:27 - error TS2304: Cannot find name 'Document'.
97 protected _document?: Document;
~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap-factory.d.ts:29:21 - error TS2304: Cannot find name 'HTMLElement'.
29 create(element: HTMLElement, config?: ConfigurableFocusTrapConfig): ConfigurableFocusTrap;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap-factory.d.ts:34:21 - error TS2304: Cannot find name 'HTMLElement'.
34 create(element: HTMLElement, deferCaptureElements: boolean): ConfigurableFocusTrap;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap.d.ts:26:100 - error TS2304: Cannot find name 'Document'.
26 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, _focusTrapManager: FocusTrapManager, _inertStrategy: FocusTrapInertStrategy, config: ConfigurableFocusTrapConfig);
~~~~~~~~
m
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap.d.ts:26:27 - error TS2304: Cannot find name 'HTMLElement'.
26 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, _focusTrapManager: FocusTrapManager, _inertStrategy: FocusTrapInertStrategy, config: ConfigurableFocusTrapConfig);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:129:21 - error TS2304: Cannot find name 'HTMLElement'.
129 create(element: HTMLElement, deferCaptureElements?: boolean): FocusTrap;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:151:41 - error TS2304: Cannot find name 'HTMLElement'.
151 constructor(_elementRef: ElementRef<HTMLElement>, _focusTrapFactory: FocusTrapFactory, _document: any);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:23:24 - error TS2304: Cannot find name 'HTMLElement'.
23 readonly _element: HTMLElement;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:26:25 - error TS2304: Cannot find name 'Document'.
26 readonly _document: Document;
~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:36:100 - error TS2304: Cannot find name 'Document'.
36 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, deferAnchors?: boolean);
~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:36:27 - error TS2304: Cannot find name 'HTMLElement'.
36 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, deferAnchors?: boolean);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:32:25 - error TS2304: Cannot find name 'HTMLElement'.
32 isDisabled(element: HTMLElement): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:41:24 - error TS2304: Cannot find name 'HTMLElement'.
41 isVisible(element: HTMLElement): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:49:25 - error TS2304: Cannot find name 'HTMLElement'.
49 isTabbable(element: HTMLElement): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:57:26 - error TS2304: Cannot find name 'HTMLElement'.
57 isFocusable(element: HTMLElement, config?: IsFocusableConfig): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/key-manager/list-key-manager.d.ts:101:22 - error TS2304: Cannot find name 'KeyboardEvent'.
101 onKeydown(event: KeyboardEvent): void;
~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/live-announcer/live-announcer-tokens.d.ts:11:67 - error TS2304: Cannot find name 'HTMLElement'.
11 export declare const LIVE_ANNOUNCER_ELEMENT_TOKEN: InjectionToken<HTMLElement | null>;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/bidi/dir-document-token.d.ts:24:51 - error TS2304: Cannot find name 'Document'.
24 export declare const DIR_DOCUMENT: InjectionToken<Document>;
~~~~~~~~
Error: node_modules/@angular/cdk/bidi/dir-document-token.d.ts:26:49 - error TS2304: Cannot find name 'Document'.
26 export declare function DIR_DOCUMENT_FACTORY(): Document;
~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:17:22 - error TS2304: Cannot find name 'MutationCallback'.
17 create(callback: MutationCallback): MutationObserver | null;
~~~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:17:41 - error TS2304: Cannot find name 'MutationObserver'.
17 create(callback: MutationCallback): MutationObserver | null;
~~~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:31:22 - error TS2304: Cannot find name 'Element'.
31 observe(element: Element): Observable<MutationRecord[]>;
~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:31:43 - error TS2304: Cannot find name 'MutationRecord'.
31 observe(element: Element): Observable<MutationRecord[]>;
~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:36:33 - error TS2304: Cannot find name 'Element'.
36 observe(element: ElementRef<Element>): Observable<MutationRecord[]>;
~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:36:55 - error TS2304: Cannot find name 'MutationRecord'.
36 observe(element: ElementRef<Element>): Observable<MutationRecord[]>;
~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:60:25 - error TS2304: Cannot find name 'MutationRecord'.
60 event: EventEmitter<MutationRecord[]>;
~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:73:76 - error TS2304: Cannot find name 'HTMLElement'.
73 constructor(_contentObserver: ContentObserver, _elementRef: ElementRef<HTMLElement>, _ngZone: NgZone);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/platform/features/shadow-dom.d.ts:11:49 - error TS2304: Cannot find name 'HTMLElement'.
11 export declare function _getShadowRoot(element: HTMLElement): ShadowRoot | null;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/platform/features/shadow-dom.d.ts:11:63 - error TS2304: Cannot find name 'ShadowRoot'.
11 export declare function _getShadowRoot(element: HTMLElement): ShadowRoot | null;
~~~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2679:30 - error TS2304: Cannot find name 'Element'.
2679 abstract getProperty(el: Element, name: string): any;
~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2684:31 - error TS2304: Cannot find name 'Node'.
2684 abstract remove(el: any): Node;
~~~~
Error: node_modules/@angular/common/common.d.ts:2685:54 - error TS2304: Cannot find name 'HTMLElement'.
2685 abstract createElement(tagName: any, doc?: any): HTMLElement;
~~~~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2686:36 - error TS2304: Cannot find name 'HTMLDocument'.
2686 abstract createHtmlDocument(): HTMLDocument;
~~~~~~~~~~~~
9mError: node_modules/@angular/common/common.d.ts:2687:36 - error TS2304: Cannot find name 'Document'.
2687 abstract getDefaultDocument(): Document;
~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2692:40 - error TS2304: Cannot find name 'Document'.
2692 abstract getGlobalEventTarget(doc: Document, target: string): any;
~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2693:28 - error TS2304: Cannot find name 'History'.
2693 abstract getHistory(): History;
~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2695:31 - error TS2304: Cannot find name 'Document'.
2695 abstract getBaseHref(doc: Document): string | null;
~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:449:47 - error TS2304: Cannot find name 'Document'.
449 export declare const DOCUMENT: InjectionToken<Document>;
~~~~~~~~
Error: node_modules/@angular/core/core.d.ts:10413:62 - error TS2304: Cannot find name 'Element'.
10413 export declare function ɵgetDebugNode__POST_R3__(nativeNode: Element): DebugElement__POST_R3__;
~~~~~~~
Error: node_modules/@angular/core/core.d.ts:10415:62 - error TS2304: Cannot find name 'Node'.
10415 export declare function ɵgetDebugNode__POST_R3__(nativeNode: Node): DebugNode__POST_R3__;
~~~~
readCsv() 方法从 Angular 包格式库导出，如下所示：
export function readCSV(csv: string, config = CSV_DEFAULT_CONFIG): ParseResult<any> {
return parse(csv.trim(), config);
}
在刚刚升级 Angular 版本之前，这一直运行良好。
有什么想法吗？我无法进行 Stackblitz，因为 Web 工作者不会 运行 在 Stackblitz 上...
环境
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 11.0.7
Node: 12.6.0
OS: linux x64
Angular: 11.0.9
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router
Ivy Workspace: Yes
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1100.7
@angular-devkit/build-angular 0.1100.7
@angular-devkit/core 11.0.7
@angular-devkit/schematics 11.0.7
@angular/cdk 11.2.3
@angular/cli 11.0.7
@angular/material 11.2.3
@schematics/angular 11.0.7
@schematics/update 0.1100.7
ng-packagr 11.2.4
rxjs 6.6.6
typescript 4.0.7
发生这种情况是因为我将组件添加到导出 readCSV 函数的库中。 Angular 编译不允许编译其中包含 DOM API 的依赖项（依赖于 Angular CDK 等），因此出现错误。
解决方案是将组件放在单独的库中。
我有一个看起来像这样的网络工作者。这在以前的 Angular 版本中运行良好：
/// <reference lib="webworker" />
import { ParseResult } from "papaparse";
import { readCSV } from '@fireflysemantics/csv';
addEventListener('message', ({ data }) => {
const result: ParseResult<any> = readCSV(data)
postMessage(result);
});
如果我注释掉大部分工人：
/// <reference lib="webworker" />
import { ParseResult } from "papaparse";
//import { readCSV } from '@fireflysemantics/csv';
addEventListener('message', ({ data }) => {
//const response = `worker response to ${data}`;
//postMessage(response);
});
然后构建良好。如果我在行中发表评论：
import { readCSV } from '@fireflysemantics/csv';
然后生成所有这些错误：
Error: ./src/app/services/csv.worker.ts (./node_modules/worker-plugin/dist/loader.js?name=0!./src/app/services/csv.worker.ts)
Module build failed (from ./node_modules/worker-plugin/dist/loader.js):
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:16:21 - error TS2304: Cannot find name 'Element'.
16 messageElement: Element;
~~~~~~~
at Object.addError (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/webpack-diagnostics.js:24:33)
at /home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/ivy/diagnostics.js:19:39
at AngularWebpackPlugin.updateJitProgram (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/ivy/plugin.js:379:9)
at /home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/@ngtools/webpack/src/ivy/plugin.js:157:24
at SyncHook.eval [as call] (eval at create (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/HookCodeFactory.js:19:10), <anonymous>:7:1)
at SyncHook.lazyCompileHook (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/Hook.js:154:20)
at Compiler.newCompilation (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:630:30)
at /home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:667:29
at AsyncSeriesHook.eval [as callAsync] (eval at create (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:6:1)
at AsyncSeriesHook.lazyCompileHook (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/node_modules/tapable/lib/Hook.js:154:20)
at Compiler.compile (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:662:28)
at Compiler.runAsChild (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/webpack/lib/Compiler.js:328:8)
at Object.pitch (/home/ole/FireflySemantics/Repository/fireflysemantics/700-CSV/new-csv/csv2/node_modules/worker-plugin/dist/loader.js:81:18)
@ ./src/app/services/csv.service.ts 1:0-148
@ ./src/app/app.component.ts
@ ./src/app/app.module.ts
@ ./src/main.ts
@ multi ./src/main.ts
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:16:21 - error TS2304: Cannot find name 'Element'.
16 messageElement: Element;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:39:27 - error TS2304: Cannot find name 'Element'.
39 describe(hostElement: Element, message: string, role?: string): void;
m ~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:43:27 - error TS2304: Cannot find name 'Element'.
43 describe(hostElement: Element, message: HTMLElement): void;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:43:45 - error TS2304: Cannot find name 'HTMLElement'.
43 describe(hostElement: Element, message: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:45:36 - error TS2304: Cannot find name 'Element'.
45 removeDescription(hostElement: Element, message: string, role?: string): void;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:47:36 - error TS2304: Cannot find name 'Element'.
47 removeDescription(hostElement: Element, message: HTMLElement): void;
~~~~~~~
Error: node_modules/@angular/cdk/a11y/aria-describer/aria-describer.d.ts:47:54 - error TS2304: Cannot find name 'HTMLElement'.
47 removeDescription(hostElement: Element, message: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/fake-event-detection.d.ts:11:65 - error TS2304: Cannot find name 'TouchEvent'.
11 export declare function isFakeTouchstartFromScreenReader(event: TouchEvent): boolean;
~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/fake-event-detection.d.ts:9:64 - error TS2304: Cannot find name 'MouseEvent'.
9 export declare function isFakeMousedownFromScreenReader(event: MouseEvent): boolean;
~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:113:22 - error TS2304: Cannot find name 'HTMLElement'.
113 monitor(element: HTMLElement, checkChildren?: boolean): Observable<FocusOrigin>;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:121:33 - error TS2304: Cannot find name 'HTMLElement'.
121 monitor(element: ElementRef<HTMLElement>, checkChildren?: boolean): Observable<FocusOrigin>;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:126:29 - error TS2304: Cannot find name 'HTMLElement'.
126 stopMonitoring(element: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:131:40 - error TS2304: Cannot find name 'HTMLElement'.
131 stopMonitoring(element: ElementRef<HTMLElement>): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:138:23 - error TS2304: Cannot find name 'HTMLElement'.
138 focusVia(element: HTMLElement, origin: FocusOrigin, options?: FocusOptions): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:145:34 - error TS2304: Cannot find name 'HTMLElement'.
145 focusVia(element: ElementRef<HTMLElement>, origin: FocusOrigin, options?: FocusOptions): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:182:20 - error TS2304: Cannot find name 'FocusEvent'.
182 _onBlur(event: FocusEvent, element: HTMLElement): void;
~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:182:41 - error TS2304: Cannot find name 'HTMLElement'.
182 _onBlur(event: FocusEvent, element: HTMLElement): void;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.ts:210:41 - error TS2304: Cannot find name 'HTMLElement'.
210 constructor(_elementRef: ElementRef<HTMLElement>, _focusMonitor: FocusMonitor);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-monitor/focus-monitor.d.tsm:97:27 - error TS2304: Cannot find name 'Document'.
97 protected _document?: Document;
~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap-factory.d.ts:29:21 - error TS2304: Cannot find name 'HTMLElement'.
29 create(element: HTMLElement, config?: ConfigurableFocusTrapConfig): ConfigurableFocusTrap;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap-factory.d.ts:34:21 - error TS2304: Cannot find name 'HTMLElement'.
34 create(element: HTMLElement, deferCaptureElements: boolean): ConfigurableFocusTrap;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap.d.ts:26:100 - error TS2304: Cannot find name 'Document'.
26 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, _focusTrapManager: FocusTrapManager, _inertStrategy: FocusTrapInertStrategy, config: ConfigurableFocusTrapConfig);
~~~~~~~~
m
Error: node_modules/@angular/cdk/a11y/focus-trap/configurable-focus-trap.d.ts:26:27 - error TS2304: Cannot find name 'HTMLElement'.
26 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, _focusTrapManager: FocusTrapManager, _inertStrategy: FocusTrapInertStrategy, config: ConfigurableFocusTrapConfig);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:129:21 - error TS2304: Cannot find name 'HTMLElement'.
129 create(element: HTMLElement, deferCaptureElements?: boolean): FocusTrap;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:151:41 - error TS2304: Cannot find name 'HTMLElement'.
151 constructor(_elementRef: ElementRef<HTMLElement>, _focusTrapFactory: FocusTrapFactory, _document: any);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:23:24 - error TS2304: Cannot find name 'HTMLElement'.
23 readonly _element: HTMLElement;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:26:25 - error TS2304: Cannot find name 'Document'.
26 readonly _document: Document;
~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:36:100 - error TS2304: Cannot find name 'Document'.
36 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, deferAnchors?: boolean);
~~~~~~~~
Error: node_modules/@angular/cdk/a11y/focus-trap/focus-trap.d.ts:36:27 - error TS2304: Cannot find name 'HTMLElement'.
36 constructor(_element: HTMLElement, _checker: InteractivityChecker, _ngZone: NgZone, _document: Document, deferAnchors?: boolean);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:32:25 - error TS2304: Cannot find name 'HTMLElement'.
32 isDisabled(element: HTMLElement): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:41:24 - error TS2304: Cannot find name 'HTMLElement'.
41 isVisible(element: HTMLElement): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:49:25 - error TS2304: Cannot find name 'HTMLElement'.
49 isTabbable(element: HTMLElement): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/interactivity-checker/interactivity-checker.d.ts:57:26 - error TS2304: Cannot find name 'HTMLElement'.
57 isFocusable(element: HTMLElement, config?: IsFocusableConfig): boolean;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/key-manager/list-key-manager.d.ts:101:22 - error TS2304: Cannot find name 'KeyboardEvent'.
101 onKeydown(event: KeyboardEvent): void;
~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/a11y/live-announcer/live-announcer-tokens.d.ts:11:67 - error TS2304: Cannot find name 'HTMLElement'.
11 export declare const LIVE_ANNOUNCER_ELEMENT_TOKEN: InjectionToken<HTMLElement | null>;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/bidi/dir-document-token.d.ts:24:51 - error TS2304: Cannot find name 'Document'.
24 export declare const DIR_DOCUMENT: InjectionToken<Document>;
~~~~~~~~
Error: node_modules/@angular/cdk/bidi/dir-document-token.d.ts:26:49 - error TS2304: Cannot find name 'Document'.
26 export declare function DIR_DOCUMENT_FACTORY(): Document;
~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:17:22 - error TS2304: Cannot find name 'MutationCallback'.
17 create(callback: MutationCallback): MutationObserver | null;
~~~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:17:41 - error TS2304: Cannot find name 'MutationObserver'.
17 create(callback: MutationCallback): MutationObserver | null;
~~~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:31:22 - error TS2304: Cannot find name 'Element'.
31 observe(element: Element): Observable<MutationRecord[]>;
~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:31:43 - error TS2304: Cannot find name 'MutationRecord'.
31 observe(element: Element): Observable<MutationRecord[]>;
~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:36:33 - error TS2304: Cannot find name 'Element'.
36 observe(element: ElementRef<Element>): Observable<MutationRecord[]>;
~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:36:55 - error TS2304: Cannot find name 'MutationRecord'.
36 observe(element: ElementRef<Element>): Observable<MutationRecord[]>;
~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:60:25 - error TS2304: Cannot find name 'MutationRecord'.
60 event: EventEmitter<MutationRecord[]>;
~~~~~~~~~~~~~~
Error: node_modules/@angular/cdk/observers/observe-content.d.ts:73:76 - error TS2304: Cannot find name 'HTMLElement'.
73 constructor(_contentObserver: ContentObserver, _elementRef: ElementRef<HTMLElement>, _ngZone: NgZone);
~~~~~~~~~~~
Error: node_modules/@angular/cdk/platform/features/shadow-dom.d.ts:11:49 - error TS2304: Cannot find name 'HTMLElement'.
11 export declare function _getShadowRoot(element: HTMLElement): ShadowRoot | null;
~~~~~~~~~~~
Error: node_modules/@angular/cdk/platform/features/shadow-dom.d.ts:11:63 - error TS2304: Cannot find name 'ShadowRoot'.
11 export declare function _getShadowRoot(element: HTMLElement): ShadowRoot | null;
~~~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2679:30 - error TS2304: Cannot find name 'Element'.
2679 abstract getProperty(el: Element, name: string): any;
~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2684:31 - error TS2304: Cannot find name 'Node'.
2684 abstract remove(el: any): Node;
~~~~
Error: node_modules/@angular/common/common.d.ts:2685:54 - error TS2304: Cannot find name 'HTMLElement'.
2685 abstract createElement(tagName: any, doc?: any): HTMLElement;
~~~~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2686:36 - error TS2304: Cannot find name 'HTMLDocument'.
2686 abstract createHtmlDocument(): HTMLDocument;
~~~~~~~~~~~~
9mError: node_modules/@angular/common/common.d.ts:2687:36 - error TS2304: Cannot find name 'Document'.
2687 abstract getDefaultDocument(): Document;
~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2692:40 - error TS2304: Cannot find name 'Document'.
2692 abstract getGlobalEventTarget(doc: Document, target: string): any;
~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2693:28 - error TS2304: Cannot find name 'History'.
2693 abstract getHistory(): History;
~~~~~~~
Error: node_modules/@angular/common/common.d.ts:2695:31 - error TS2304: Cannot find name 'Document'.
2695 abstract getBaseHref(doc: Document): string | null;
~~~~~~~~
Error: node_modules/@angular/common/common.d.ts:449:47 - error TS2304: Cannot find name 'Document'.
449 export declare const DOCUMENT: InjectionToken<Document>;
~~~~~~~~
Error: node_modules/@angular/core/core.d.ts:10413:62 - error TS2304: Cannot find name 'Element'.
10413 export declare function ɵgetDebugNode__POST_R3__(nativeNode: Element): DebugElement__POST_R3__;
~~~~~~~
Error: node_modules/@angular/core/core.d.ts:10415:62 - error TS2304: Cannot find name 'Node'.
10415 export declare function ɵgetDebugNode__POST_R3__(nativeNode: Node): DebugNode__POST_R3__;
~~~~
readCsv() 方法从 Angular 包格式库导出，如下所示：
export function readCSV(csv: string, config = CSV_DEFAULT_CONFIG): ParseResult<any> {
return parse(csv.trim(), config);
}
在刚刚升级 Angular 版本之前，这一直运行良好。
有什么想法吗？我无法进行 Stackblitz，因为 Web 工作者不会 运行 在 Stackblitz 上...
环境
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 11.0.7
Node: 12.6.0
OS: linux x64
Angular: 11.0.9
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router
Ivy Workspace: Yes
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1100.7
@angular-devkit/build-angular 0.1100.7
@angular-devkit/core 11.0.7
@angular-devkit/schematics 11.0.7
@angular/cdk 11.2.3
@angular/cli 11.0.7
@angular/material 11.2.3
@schematics/angular 11.0.7
@schematics/update 0.1100.7
ng-packagr 11.2.4
rxjs 6.6.6
typescript 4.0.7
发生这种情况是因为我将组件添加到导出 readCSV 函数的库中。 Angular 编译不允许编译其中包含 DOM API 的依赖项（依赖于 Angular CDK 等），因此出现错误。
解决方案是将组件放在单独的库中。