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AGHA's questions

Martin Hope
AGHA
Asked: 2020-02-17 09:39:09 +0800 CST
  • 0

I want to use flutter for android development. I already downloaded fluter sdk and put it in path, I already have android sdk and added it to environment variable, I even downloaded gradle. The problem is that I don't know how to tell flutter to use the gradle that I downloaded and have it local on my PC. Would anyone know how to fix this problem? Thanks.

[√] Flutter (Channel stable, v1.9.1+hotfix.4, on Microsoft Windows [Version 10.0.18362.30], locale es-ES)
• Flutter version 1.9.1+hotfix.4 at E:\flutter
• Framework revision cc949a8e8b (5 months ago), 2019-09-27 15:04:59 -0700 >• Engine revision b863200c37 >• Dart version 2.5.0
\CreateProcessW failed 740
CreateProcessW failed 740
[!] Android toolchain - develop for Android devices (Android SDK version 29.0.0)
• Android SDK at E:\AndroidSDK
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.0
• ANDROID_HOME = E:\AndroidSDK
• Java binary at: C:\Program Files\Java\jdk1.9.0\bin\java X Could not determine java version [!] Android Studio (not installed)
• Android Studio not found; download from https://developer.android.com/studio/index.html (or visit https://flutter.dev/setup/#android-setup for detailed instructions).
[√] VS Code (version 1.42.1)
• VS Code at C:\Users\Alejo\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.8.1
[√] Connected device (1 available)
• SM A305G • R58M84Q30VV • android-arm64 • Android 9 (API 28) ! Doctor found issues in 2 categories.

android
Martin Hope
AGHA
Asked: 2020-10-27 08:34:50 +0800 CST
  • 1

I want to read a specific variable from a JSON file in Angular. I can read it fine with HttpClient but the compiler gives me an error when I access the specified variable, however the site renders fine in the browser and everything works fine despite having the error in the VSCode compiler. How can I avoid this error.

constructor(private http: HttpClient) {
this.http.get('../../assets/config/configuration.json').subscribe(res => {
  console.log(res.serverIp);
});

}

The error is as follows: ERROR in src/app/services/options.service.ts(14,23): error TS2339: Property 'serverIp' does not exist on type 'Object'.

The error is clear, but how can I avoid it?

json