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Webpack运行时无法解析动态导入(Nx项目场景)

问题:Webpack构建Nx应用时动态导入存在的文件却报“找不到模块”

我正在使用Nx,通过Webpack构建了一个应用。现在依赖库中有一条动态导入语句,运行时Webpack抛出“找不到模块”错误,给出了未找到文件的完整路径,但该文件确实存在于对应位置。我通过glob模式查找所有以.migration.js结尾的文件,然后在运行时导入它们。

错误栈

/home/mwaqar666/code/sca/dist/apps/sca-cmd/libs_backend_db_src_index_ts.js:22
                        var e = new Error("Cannot find module '" + req + "'");
                                ^
Error: Cannot find module '/home/mwaqar666/code/sca/dist/libs/backend/data-access-layer/src/domains/user/2022_12_14_09_45_17_941_create-users-table.migration.js'
    at /home/mwaqar666/code/sca/dist/apps/sca-cmd/libs_backend_db_src_index_ts.js:22:12 {
  code: 'MODULE_NOT_FOUND'
}
Node.js v18.12.1
Error: Command failed: NODE_ENV=dev node dist/apps/sca-cmd/main.js migration:up
    at checkExecSyncError (node:child_process:871:11)
    at execSync (node:child_process:943:15)
    at createSyncProcess (/home/mwaqar666/code/sca/node_modules/nx/src/executors/run-commands/run-commands.impl.js:166:34)
    at /home/mwaqar666/code/sca/node_modules/nx/src/executors/run-commands/run-commands.impl.js:113:13
    at Generator.next (<anonymous>)
    at /home/mwaqar666/code/sca/node_modules/tslib/tslib.js:118:75
    at new Promise (<anonymous>)
    at Object.__awaiter (/home/mwaqar666/code/sca/node_modules/tslib/tslib.js:114:16)
    at runSerially (/home/mwaqar666/code/sca/node_modules/nx/src/executors/run-commands/run-commands.impl.js:111:20) {
  status: 1,
  signal: null,
  output: [ null, null, null ],
  pid: 52699,
  stdout: null,
  stderr: null
}

被报告缺失的文件确实存在于dist文件夹中,这让该错误更令人费解。

复现步骤

  • 克隆项目仓库
  • 切换到分支backend/backend-integration
  • 执行npx nx run sca-cmd:build(使用Webpack构建命令行应用)
  • 执行npx nx run backend-data-access-layer:build(使用tsc构建包含待导入文件的库)
  • 执行npx nx run sca-cmd:run:dev --verbose -- migration:up(通过node运行sca-cmd应用)

相关信息

Webpack version: 5.75.0
Node.js version: 18.12.1
Operating System: Ubuntu 22.04.1 LTS (Jammy Jellyfish)
Nx version: 15.3.3
Typescript version: 4.9.4

内容的提问来源于stack exchange,提问作者Muhammad Waqar

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最近更新时间:2026.08.09 01:40:27