Description
Description:
After following the "Getting Started" guide for setting up my first app with the sidemenu template, I get a typescript error:
[app-scripts] [17:50:26] typescript: node_modules/@types/node/index.d.ts, line: 80
[app-scripts] Subsequent variable declarations must have the same type. Variable 'process' must be of type '{ env: { [key:
[app-scripts] string]: string; }; }', but here has type 'Process'.
[app-scripts] L79: interface NodeRequire extends NodeRequireFunction {
[app-scripts] L80: resolve(id: string): string;
[app-scripts] L81: cache: any;
Steps to Reproduce:
Following the steps as listed in the CLI getting started section, except using npx:
npx ionic start myApp sidemenu
cd myApp
npm install --save-dev ionic
I then edit the package.json to add a run script:
"serve": "ionic serve -c"
Output:
The following logs are produced:
> ionic-app-scripts serve --address 0.0.0.0 --port 8100 --livereload-port 35729 --dev-logger-port 53703 --nobrowser
[app-scripts] [17:50:19] ionic-app-scripts 3.2.0
[app-scripts] [17:50:19] watch started ...
[app-scripts] [17:50:19] build dev started ...
[app-scripts] [17:50:19] clean started ...
[app-scripts] [17:50:19] clean finished in 1 ms
[app-scripts] [17:50:19] copy started ...
[app-scripts] [17:50:19] deeplinks started ...
[app-scripts] [17:50:19] deeplinks finished in 43 ms
[app-scripts] [17:50:19] transpile started ...
[app-scripts] [17:50:26] typescript: node_modules/@types/node/index.d.ts, line: 80
[app-scripts] Subsequent variable declarations must have the same type. Variable 'process' must be of type '{ env: { [key:
[app-scripts] string]: string; }; }', but here has type 'Process'.
[app-scripts] L79: interface NodeRequire extends NodeRequireFunction {
[app-scripts] L80: resolve(id: string): string;
[app-scripts] L81: cache: any;
[INFO] Development server running!
# snip #
My ionic info:
Ionic:
ionic (Ionic CLI) : 4.1.1
Ionic Framework : ionic-angular 3.9.2
@ionic/app-scripts : 3.2.0
Cordova:
cordova (Cordova CLI) : not installed
Cordova Platforms : not available
Cordova Plugins : not available
System:
NodeJS : v8.1.2 (/Users/saibotsivad/.nvm/versions/node/v8.1.2/bin/node)
npm : 6.4.0
OS : macOS High Sierra
Other Information:
I am not yet familier with TypeScript, so I went digging and found that @types/node is at 10.9.1 but then npm ls @types/node shows what's being used in the ionic project is 6.0.116, which seems really old.
I couldn't quite track down the dependency tree to see where those would get updated, so maybe this outdated dependency is a documented issue already?
Still, having the "Getting Started" demo app break is probably not great 😆