我正在构建一个旧版本的离子应用程序，最终出现此错误
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我打算在这个应用程序中添加一个新的插件，它在离子服务上工作正常，但当我决定使用离子cordova构建它时，android结束了这个错误
> npm run ionic:build:before
> project@0.0.1 ionic:build:before /Users/roben/Desktop/ionic/project
> node ./bin/www/script.js
module.js:550
throw err;
^
Error: Cannot find module '/Users/roben/Desktop/ionic/project/bin/www/script.js'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Function.Module.runMain (module.js:694:10)
at startup (bootstrap_node.js:204:16)
at bootstrap_node.js:625:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! project@0.0.1 ionic:build:before: `node ./bin/www/script.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the project@0.0.1 ionic:build:before script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/roben/.npm/_logs/2018-09-25T13_12_14_615Z-debug.log
[ERROR] An error occurred while running subprocess npm.
npm run ionic:build:before exited with exit code 1.
Re-running this command with the --verbose flag may provide more information.
离子cordova的输出构建android --verbose
> npm run ionic:build:before
> project@0.0.1 ionic:build:before /Users/roben/Desktop/ionic/project> node ./bin/www/script.jsmodule.js:550 throw err;
^Error: Cannot find module '/Users/roben/Desktop/ionic/projectbin/www/script.js' at Function.Module._resolveFilename (module.js:548:15) at Function.Module._load (module.js:475:25)
at Function.Module.runMain (module.js:694:10)
at startup (bootstrap_node.js:204:16)
at bootstrap_node.js:625:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! project@0.0.1 ionic:build:before: `node ./bin/www/script.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the project@0.0.1 ionic:build:before script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/roben/.npm/_logs/2018-09-25T15_55_42_452Z-debug.log
[ERROR] An error occurred while running subprocess npm.
npm run ionic:build:before exited with exit code 1.
Re-running this command with the --verbose flag may provide more information.
CurlyBrketssMBP:project roben$ rm -rf node_modules
^C
CurlyBrketssMBP:project roben$
CurlyBrketssMBP:project roben$ rm -rf node_modules
CurlyBrketssMBP:project roben$ npm install
> fsevents@1.2.4 install /Users/roben/Desktop/ionic/project/node_modules/fsevents
> node install
[fsevents] Success: "/Users/roben/Desktop/ionic/project/node_modules/fsevents/lib/binding/Release/node-v57-darwin-x64/fse.node" already installed
Pass --update-binary to reinstall or --build-from-source to recompile
> node-sass@4.9.0 install /Users/roben/Desktop/ionic/project/node_modules/node-sass
> node scripts/install.js
Downloading binary from https://github.com/sass/node-sass/releases/download/v4.9.0/darwin-x64-57_binding.node
Download complete ⸩ ⠋ :
Binary saved to /Users/roben/Desktop/ionic/project/node_modules/node-sass/vendor/darwin-x64-57/binding.node
Caching binary to /Users/roben/.npm/node-sass/4.9.0/darwin-x64-57_binding.node
> uglifyjs-webpack-plugin@0.4.6 postinstall /Users/roben/Desktop/ionic/project/node_modules/uglifyjs-webpack-plugin
> node lib/post_install.js
> node-sass@4.9.0 postinstall /Users/roben/Desktop/ionic/project/node_modules/node-sass
> node scripts/build.js
Binary found at /Users/roben/Desktop/ionic/project/node_modules/node-sass/vendor/darwin-x64-57/binding.node
Testing binary
Binary is fine
added 901 packages from 742 contributors and audited 4018 packages in 34.635s
found 0 vulnerabilities
CurlyBrketssMBP:project roben$ ionic corodva build android
[ERROR] Unable to find command: corodva build android
_ _
(_) ___ _ __ (_) ___
| |/ _ \| '_ \| |/ __|
| | (_) | | | | | (__
|_|\___/|_| |_|_|\___| CLI PRO 4.1.2
Usage:
$ ionic <command> [<args>] [--help] [--verbose] [--quiet] [--no-interactive] [--no-color] [--confirm] [options]
Global Commands:
config <subcommand> ...... Manage CLI and project config values (subcommands: get,
set, unset)
docs ..................... Open the Ionic documentation website
info ..................... Print project, system, and environment information
login .................... Login to Ionic Pro
logout ................... Logout of Ionic Pro
signup ................... Create an account for Ionic Pro
ssh <subcommand> ......... Commands for configuring SSH keys (subcommands: add,
delete, generate, list, setup, use)
start .................... Create a new project
Project Commands:
build .................... Build web assets and prepare your app for any platform
targets
capacitor <subcommand> ... (beta) Capacitor functionality (subcommands: add, copy,
open, run, sync, update) (alias: cap)
cordova <subcommand> ..... Cordova functionality (subcommands: build, compile,
emulate, platform, plugin, prepare, requirements,
resources, run)
doctor <subcommand> ...... Commands for checking the health of your Ionic project
(subcommands: check, list, treat)
generate ................. Automatically create framework features (alias: g)
git <subcommand> ......... Commands relating to git (subcommands: remote)
integrations <subcommand> Manage various integrations in your app (subcommands:
disable, enable, list)
link ..................... Connect local apps to Ionic Pro
monitoring <subcommand> .. Commands relating to Ionic Pro error monitoring
(subcommands: syncmaps)
serve .................... Start a local dev server for app dev/testing (alias: s)
ssl <subcommand> ......... (experimental) Commands for managing SSL keys &
certificates (subcommands: generate)
CurlyBrketssMBP:project roben$ ionic cordova build android
> npm run ionic:build:before
> project@0.0.1 ionic:build:before /Users/roben/Desktop/ionic/project
> node ./bin/www/script.js
module.js:550
throw err;
^
Error: Cannot find module '/Users/roben/Desktop/ionic/project/bin/www/script.js'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Function.Module.runMain (module.js:694:10)
at startup (bootstrap_node.js:204:16)
at bootstrap_node.js:625:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! project@0.0.1 ionic:build:before: `node ./bin/www/script.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the project@0.0.1 ionic:build:before script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/roben/.npm/_logs/2018-09-25T16_22_18_392Z-debug.log
[ERROR] An error occurred while running subprocess npm.
npm run ionic:build:before exited with exit code 1.
Re-running this command with the --verbose flag may provide more information.
CurlyBrketssMBP:project roben$ ionic cordova build android --verbose
ionic:cli-utils Terminal info: { tty: true, ci: false } +0ms
ionic:cli-utils CLI global options: { _: [ 'cordova', 'build', 'android' ], help: null,h: null, verbose: true, quiet: null, interactive: true, color: true, confirm: null, json:null, project: null, '--': [] } +4ms
ionic:cli-utils:lib:project Project type from config: Ionic Angular 3 (ionic-angular) +0ms
ionic:cli-utils Project name: undefined +279ms
ionic:cli Context: { binPath: '/usr/local/lib/node_modules/ionic/bin/ionic', libPath: '/usr/local/lib/node_modules/ionic', execPath: '/Users/roben/Desktop/ionic/project', version: '4.1.2' } +0ms
ionic:cli-utils:lib:integrations:cordova:config Using config.xml: /Users/roben/Desktop/ionic/project/config.xml +0ms
ionic:cli-utils:lib:hooks Looking for ionic:build:before npm script. +0ms
ionic:cli-utils:lib:hooks Invoking ionic:build:before npm script. +0ms
> npm run ionic:build:before
> project@0.0.1 ionic:build:before /Users/roben/Desktop/ionic/project
> node ./bin/www/script.js
module.js:550
throw err;
^
Error: Cannot find module '/Users/roben/Desktop/ionic/project/bin/www/script.js'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Function.Module.runMain (module.js:694:10)
at startup (bootstrap_node.js:204:16)
at bootstrap_node.js:625:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! project@0.0.1 ionic:build:before: `node ./bin/www/script.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the project@0.0.1 ionic:build:before script.
CurlyBrketssMBP:project roben$ ionic cordova build android --verbose ionic:cli-utils Terminal info: { tty: true, ci: false } +0ms
ionic:cli-utils CLI global options: { _: [ 'cordova', 'build', 'android' ], help: null,
h: null, verbose: true, quiet: null, interactive: true, color: true, confirm: null, json:
null, project: null, '--': [] } +2ms
ionic:cli-utils:lib:project Project type from config: Ionic Angular 3 (ionic-angular) +0
ms
ionic:cli-utils Project name: undefined +132ms
ionic:cli Context: { binPath: '/usr/local/lib/node_modules/ionic/bin/ionic', libPath: '/
usr/local/lib/node_modules/ionic', execPath: '/Users/roben/Desktop/ionic/project', version: '4.1.2' } +0ms
ionic:cli-utils:lib:integrations:cordova:config Using config.xml: /Users/roben/Desktop/i
onic/project/config.xml +0ms
ionic:cli-utils:lib:hooks Looking for ionic:build:before npm script. +0ms
ionic:cli-utils:lib:hooks Invoking ionic:build:before npm script. +0ms
> npm run ionic:build:before
> project@0.0.1 ionic:build:before /Users/roben/Desktop/ionic/project
> node ./bin/www/script.js
module.js:550
throw err;
^
Error: Cannot find module '/Users/roben/Desktop/ionic/project/bin/www/script.js'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Function.Module.runMain (module.js:694:10)
at startup (bootstrap_node.js:204:16)
at bootstrap_node.js:625:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! project@0.0.1 ionic:build:before: `node ./bin/www/script.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the project@0.0.1 ionic:build:before script.
CurlyBrketssMBP:project roben$ ionic cordova build android --verbosCurlyBrketssMBP:project roben$ ionic cordova build android --verbose
ionic:cli-utils Terminal info: { tty: true, ci: false } +0ms
ionic:cli-utils CLI global options: { _: [ 'cordova', 'build', 'android' ], help: null,
h: null, verbose: true, quiet: null, interactive: true, color: true, confirm: null, json:
null, project: null, '--': [] } +3ms
ionic:cli-utils:lib:project Project type from config: Ionic Angular 3 (ionic-angular) +0
ms
ionic:cli-utils Project name: undefined +132ms
ionic:cli Context: { binPath: '/usr/local/lib/node_modules/ionic/bin/ionic', libPath: '/
usr/local/lib/node_modules/ionic', execPath: '/Users/roben/Desktop/ionic/project', version: '4.1.2' } +0ms
ionic:cli-utils:lib:integrations:cordova:config Using config.xml: /Users/roben/Desktop/i
onic/project/config.xml +0ms
ionic:cli-utils:lib:hooks Looking for ionic:build:before npm script. +0ms
ionic:cli-utils:lib:hooks Invoking ionic:build:before npm script. +0ms
> npm run ionic:build:before
> project@0.0.1 ionic:build:before /Users/roben/Desktop/ionic/project
> node ./bin/www/script.js
module.js:550
throw err;
^
Error: Cannot find module '/Users/roben/Desktop/ionic/project/bin/www/script.js'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Function.Module.runMain (module.js:694:10)
at startup (bootstrap_node.js:204:16)
at bootstrap_node.js:625:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! project@0.0.1 ionic:build:before: `node ./bin/www/script.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the project@0.0.1 ionic:build:before script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/roben/.npm/_logs/2018-09-26T06_32_36_084Z-debug.log
[ERROR] An error occurred while running subprocess npm.
npm run ionic:build:before exited with exit code 1.
Re-running this command with the --verbose flag may provide more information.
ionic:cli-framework:utils:process onBeforeExit handler: process.exit received +0ms
ionic:cli-framework:utils:process onBeforeExit handler: running 1 queued functions +0ms
ionic:cli-framework:utils:process onBeforeExit handler: exiting (exit code 1) +23ms
当前节点版本
node -v
v8.12.0
科尔多瓦版
cordova -version
8.0.0
npm版本
npm -v
6.4.1
其他：
"@ionic/app-scripts": "3.2.0",
"@ionic/lab": "1.0.9",
"typescript": "~2.6.2"
其他信息：离子：
离子（离子CLI）：4.1.2（/ usr / local / lib / node_modules / ionic）离子框架：离子角度3.9.2 @ ionic / app-scripts：3.2.0
科尔多瓦：
cordova（Cordova CLI）：8.0.0 Cordova平台：android 7.0.0，ios 4.5.5 Cordova插件：cordova-plugin-ionic-keyboard 2.1.2，cordova-plugin-ionic-webview 2.1.4，（和其他5个插件）
系统：
NodeJS：v8.12.0（/ usr / local / bin / node）npm：6.4.1 OS：macOS High Sierra Xcode：Xcode 9.4.1 Build version 9F2000
答案
我修复了错误，有一个脚本文件丢失，所以我必须创建一个新的目录bin包含“www / script.js”，问题解决了!!
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