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新しいプロジェクトでionic2をアップグレードした後（ゼロから） socket.ioを使用できません。ionic2ロールアップビルド失敗：バンドルプロダクトが失敗しました：名前空間（ 'io'）を呼び出すことができません
import * as io from 'socket.io-client';
...
this.socket = io(url);
....
ビルドに失敗しました：バンドルPRODに失敗しました：
typings install dt~socket.io-client --save --global
エラー印刷と：それはすることで解決された（ 'IO'）以前のバージョンで
名前空間を呼び出すことはできません以下の構成：
[12:19:27] bundle prod failed: Cannot call a namespace ('io')
[12:19:27] Error: Cannot call a namespace ('io')
at error (/*****************/node_modules/rollup/dist/rollup.js:5404:12)
at CallExpression.bind (/*****************/node_modules/rollup/dist/rollup.js:5837:5)
at /*****************/node_modules/rollup/dist/rollup.js:5149:50
at AssignmentExpression.eachChild (/*****************/node_modules/rollup/dist/rollup.js:5166:5)
at AssignmentExpression.bind (/*****************/node_modules/rollup/dist/rollup.js:5149:7)
at AssignmentExpression.bind (/*****************/node_modules/rollup/dist/rollup.js:5509:23)
at /*****************/node_modules/rollup/dist/rollup.js:5149:50
at ExpressionStatement.eachChild (/*****************/node_modules/rollup/dist/rollup.js:5166:5)
at ExpressionStatement.bind (/*****************/node_modules/rollup/dist/rollup.js:5149:7)
at BlockStatement.bind (/*****************/node_modules/rollup/dist/rollup.js:5615:9)
Error running ionic app script "build": Error: Cannot call a namespace ('io')
npm ERR! Linux 4.4.0-38-generic
npm ERR! argv "/.nvm/versions/node/v6.7.0/bin/node" "/.nvm/versions/node/v6.7.0/lib/node_modules/npm/bin/npm-cli.js" "run-script" "build"
npm ERR! node v6.7.0
npm ERR! npm v3.10.3
npm ERR! code ELIFECYCLE
npm ERR! [email protected] build: `ionic-app-scripts build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] build script 'ionic-app-scripts build'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the ionic-hello-world package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! ionic-app-scripts build
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs ionic-hello-world
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls ionic-hello-world
npm ERR! There is likely additional logging output above.
....
package.json
{
...
"dependencies": {
"@ionic/storage": "^1.0.3",
"ionic-angular": "^2.0.0-rc.0",
"ionic-native": "^2.0.3",
"ionicons": "^3.0.0",
"socket.io-client": "^1.5.0"
},
"devDependencies": {
"@ionic/app-scripts": "latest",
"typescript": "^2.0.3"
},
...
"cordovaPlugins": [
"cordova-plugin-device",
"cordova-plugin-console",
"cordova-plugin-whitelist",
"cordova-plugin-splashscreen",
"cordova-plugin-statusbar",
"ionic-plugin-keyboard"
],
"cordovaPlatforms": []
}
typings.json
{
"globalDependencies": {
"socket.io-client": "registry:dt/socket.io-client#1.4.4+20160317120654"
}
}
システム情報
- コルドバCLI：6.3.1
- イオンFrameworkのバージョン：2.0.0-beta.11
- イオンCLIバージョン：2.1.0-beta.3
- イオンのApp Libのバージョン：2.1.0-beta.1
- OS：ディストリビューターID： Ubuntuの説明：Ubuntuの16.04.1 LTS
- ノードバージョン：v6.7.0