NativeScript / NativeScript/plugins

[@nativescript/camera] _nativescript_core__WEBPACK_IMPORTED_MODULE_0__.Utils.isNullOrUndefined is not a function

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backport-requested
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TypeScript
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Description

Hi,

I had this issue by using

"nativescript-camera": "^4.4.0"

So i saw it was fixed on version 5.0.2 of @nativescript/camera , i removed the last one and puted this. But now i have another error message :

TypeError: nativescript_core__WEBPACK_IMPORTED_MODULE_0_.Utils.isNullOrUndefined is not a function

I'm on nativescript (v6.5.1) angular, android 11, this is my package.json if needed:

{
  "nativescript": {
    "id": "myID",
    "tns-android": {
      "version": "6.5.3"
    }
  },
  "description": "NativeScript Application",
  "license": "SEE LICENSE IN <your-license-filename>",
  "repository": "<fill-your-repository-here>",
  "dependencies": {
    "@angular/animations": "~8.2.0",
    "@angular/common": "~8.2.0",
    "@angular/compiler": "~8.2.0",
    "@angular/core": "~8.2.0",
    "@angular/forms": "~8.2.0",
    "@angular/http": "8.0.0-beta.10",
    "@angular/platform-browser": "~8.2.0",
    "@angular/platform-browser-dynamic": "~8.2.0",
    "@angular/router": "~8.2.0",
    "@nativescript/camera": "^5.0.2",
    "@nativescript/theme": "^3.0.1",
    "@ngx-translate/core": "^11.0.1",
    "@ngx-translate/http-loader": "^4.0.0",
    "@nstudio/nativescript-camera-plus": "^3.1.0",
    "@nstudio/nativescript-loading-indicator": "^1.0.0",
    "nativescript-angular": "^8.20.4",
    "nativescript-background-http": "^3.4.0",
    "nativescript-datetimepicker": "^1.2.3",
    "nativescript-imagecropper": "^3.0.0",
    "nativescript-imagepicker": "^7.1.0",
    "nativescript-nfc": "4.0.1",
    "nativescript-permissions": "^1.3.8",
    "nativescript-plugin-firebase": "9.0.2",
    "nativescript-theme-core": "~1.0.4",
    "nativescript-ui-chart": "^7.1.1",
    "nativescript-ui-sidedrawer": "^8.0.1",
    "reflect-metadata": "~0.1.10",
    "rxjs": "^6.4.0",
    "tns-core-modules": "^6.3.2",
    "zone.js": "^0.9.1"
  },
  "devDependencies": {
    "@angular/compiler-cli": "~8.2.0",
    "@nativescript/schematics": "~0.5.0",
    "@ngtools/webpack": "~8.2.0",
    "@types/jasmine": "^3.5.11",
    "nativescript-dev-webpack": "^1.4.1",
    "tns-platform-declarations": "6.0.1",
    "typescript": "~3.5.3"
  },
  "readme": "NativeScript Application"
}

Manifest:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	package="__PACKAGE__"
	android:versionCode="20031"
	android:versionName="2.31">

	<supports-screens
		android:smallScreens="true"
		android:normalScreens="true"
		android:largeScreens="true"
		android:xlargeScreens="true"/>

	<uses-sdk
		android:minSdkVersion="26"
		android:targetSdkVersion="__APILEVEL__"/>
		
	<uses-permission android:name="android.permission.CAMERA"/>
	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
	<uses-permission android:name="android.permission.INTERNET"/>
	
	
	<uses-feature android:name="android.hardware.camera" android:required="false" />
	<uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
	<meta-data
	android:name="com.google.firebase.ml.vision.DEPENDENCIES"
	android:value="barcode"/>

	<application
		android:name="com.tns.NativeScriptApplication"
		android:allowBackup="true"
		android:icon="@drawable/icon"
		android:label="@string/app_name"
		android:requestLegacyExternalStorage="true"
		android:largeHeap="true"
		android:theme="@style/AppTheme">


		<activity
			android:name="com.tns.NativeScriptActivity" 
			android:label="@string/title_activity_kimera"
			android:configChanges="keyboardHidden|orientation|screenSize|uiMode" 
 		    android:theme="@style/LaunchScreenTheme"
			android:screenOrientation="portrait">

 			<meta-data android:name="SET_THEME_ON_LAUNCH" android:resource="@style/AppTheme" /> 

			<intent-filter> 
 			<action android:name="android.intent.action.MAIN" /> 
 			<category android:name="android.intent.category.LAUNCHER" /> 
 			</intent-filter> 
		</activity>
		<activity android:name="com.tns.ErrorReportActivity"/>
	</application>
</manifest>

Please help ! Thanks !

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file or test is named. Start by reproducing the error with @nativescript/camera 5.0.2, NativeScript 6.5.1, Angular, and Android 11, then inspect the camera plugin's compatibility with tns-core-modules and the webpack setup. Done means the camera plugin loads without the Utils.isNullOrUndefined error in the reported environment.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, angular, typescript, webpack
Domain
mobile-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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