运行 ng serve 发生未处理的异常

Question

我不确定这意味着什么或如何解决它。 我刚买了一台新机器，在我下载我的仓库之前，我安装了最新的节点、Angular Cli、npm 和我的应用程序所需的任何其他包/框架。 我使用npm-check-updates克隆了 repo 并更新了我项目中的所有本地包到当前版本。 然后，我使用 >npm install -force 安装了更新的软件包，以解决几个对等依赖问题。 我将在最底部发布屏幕截图。 但是现在 ng serve 没有运行，请参见下面的错误。 不知道为什么？

➜ 客户端 git:(master) ✗ ng 服务
⠋ 生成浏览器应用程序包（阶段：设置）...发生未处理的异常：未定义开发服务器地址信息。 有关详细信息，请参阅“/private/var/folders/l6/zz0rl4793838rf924b4y0tqc0000gn/T/ng-5kND02/angular-errors.log”。 ➜ 客户端 git:(master) ✗

index.js 文件中的错误来自以下内容。

 const devServer = createWebpackDevServer(webpackCompiler, devServerConfig); devServer.startCallback(() => { var _a; const address = (_a = devServer.server) === null || _a === void 0 ? void 0 : _a.address(); if (!address) { obs.error(new Error(`Dev-server address info is not defined.`)); return; } result = { success: true, port: typeof address === 'string' ? 0 : address.port, family: typeof address === 'string' ? '' : address.family, address: typeof address === 'string' ? address : address.address, }; });

>npm 安装-force

 ➜ client git:(master) ✗ npm install -f npm WARN using --force Recommended protections disabled. npm WARN ERESOLVE overriding peer dependency npm WARN While resolving: ngx-gallery-9@1.0.6 npm WARN Found: tslib@2.3.1 npm WARN node_modules/tslib npm WARN tslib@"^2.3.1" from the root project npm WARN 22 more (@angular-devkit/build-angular, ...) npm WARN npm WARN Could not resolve dependency: npm WARN peer tslib@"^1.10.0" from ngx-gallery-9@1.0.6 npm WARN node_modules/ngx-gallery-9 npm WARN ngx-gallery-9@"^1.0.6" from the root project npm WARN npm WARN Conflicting peer dependency: tslib@1.14.1 npm WARN node_modules/tslib npm WARN peer tslib@"^1.10.0" from ngx-gallery-9@1.0.6 npm WARN node_modules/ngx-gallery-9 npm WARN ngx-gallery-9@"^1.0.6" from the root project npm WARN deprecated har-validator@5.1.5: this library is no longer supported npm WARN deprecated source-map-resolve@0.6.0: See https://github.com/lydell/source-map-resolve#deprecated npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142 npm WARN deprecated popper.js@1.16.1: You can find the new Popper v2 at @popperjs/core, this package is dedicated to the legacy v1 npm WARN deprecated tslint@6.1.3: TSLint has been deprecated in favor of ESLint. Please see https://github.com/palantir/tslint/issues/4534 for more information. added 1163 packages, and audited 1164 packages in 37s 118 packages are looking for funding run `npm fund` for details found 0 vulnerabilities

Answer 1

然后，我使用npm install -force安装了更新的软件包，以解决几个对等依赖问题。

您是否真的手动解决了所有问题，或者认为上面的命令会为您解决？

我的猜测是依赖项没有正确安装，但我可能是错的。

您可能想尝试我刚刚发布的解决方案npm not installed unable to resolve dependency tree 。 我还在帖子中包含了链接以进行进一步的故障排除。

Answer 2

这可能是由于节点的旧版本。 请将您的节点版本更新到最新版本，然后运行以下命令。

sudo n lts

然后运行以下命令。

ng run serve

这可能会帮助你