using share image function error return

[yclau]

Hi, I generate QR image and pass to shareImage function then return the error below. And i try get from File or from website ,also cause this error.

System.err: Error: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.XmlResourceParser android.content.pm.ProviderInfo.loadXmlMetaData(android.content.pm.PackageManager, java.lang.String)' on a null object reference System.err: android.support.v4.content.FileProvider.parsePathStrategy(FileProvider.java:583) System.err: android.support.v4.content.FileProvider.getPathStrategy(FileProvider.java:557) System.err: android.support.v4.content.FileProvider.getUriForFile(FileProvider.java:399) System.err: com.tns.Runtime.callJSMethodNative(Native Method) System.err: com.tns.Runtime.dispatchCallJSMethodNative(Runtime.java:1084) System.err: com.tns.Runtime.callJSMethodImpl(Runtime.java:966) System.err: com.tns.Runtime.callJSMethod(Runtime.java:953) System.err: com.tns.Runtime.callJSMethod(Runtime.java:937) System.err: com.tns.Runtime.callJSMethod(Runtime.java:929) System.err: com.tns.gen.java.lang.Object_frnal_ts_helpers_l58_c38__ClickListenerImpl.onClick(Object_frnal_ts_helpers_l58_c38__ClickListenerImpl.java:12) System.err: android.view.View.performClick(View.java:5280) System.err: android.view.View$PerformClick.run(View.java:21239) System.err: android.os.Handler.handleCallback(Handler.java:739) System.err: android.os.Handler.dispatchMessage(Handler.java:95) System.err: android.os.Looper.loop(Looper.java:224) System.err: android.app.ActivityThread.main(ActivityThread.java:5526) System.err: java.lang.reflect.Method.invoke(Native Method) System.err: com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) System.err: com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) System.err: File: "file:///data/data/org.nativescript.bungkus/files/app/tns_modules/nativescript-social-share/social-share.js, line: 43, column: 65

[EddyVerbruggen]

Which device / Android version is this? And can you share the code?

[yclau]

android version : 7.0 device : sony z2 JS file

var imageSource = require('image-source');
var context,closeCallback , img;
var ZXing = require('nativescript-zxing');
var SocialShare = require("nativescript-social-share");
var zx = new ZXing(); 
var myimage;
exports.onShownModally = function (args) {
    var page = args.object;
    context = args.context;
    closeCallback = args.closeCallback;
    img = page.getViewById("qrcode");
    var newImg = zx.createBarcode({encode: context.orderid.toString(), height: 100, width: 100, format: ZXing.QR_CODE}); 
    myimage = imageSource.fromNativeSource(newImg);
    img.src = myimage; 
}

exports.onNavBtnTap = function () {
    closeCallback();
}

exports.onShare = function (args) {  
  // 1)  SocialShare.shareImage(img.imageSource); 
  // 2)  SocialShare.shareImage(myimage);
}

XML

<Page xmlns="http://schemas.nativescript.org/tns.xsd" shownModally="onShownModally" backgroundColor="transparent">
    <GridLayout rows="auto,auto" columns="*" horizontalAlignment="center" verticalAlignment="center" backgroundColor="#ffffff" margin="20" borderRadius="10">
        <Image id="qrcode" horizontalAlignment="center"/>
        <Button  text="&#xf1e0;   Share Your QrCode" class="fa" tap="onShare" row="1"/>
    </GridLayout>
</Page>

package.json

{
  "description": "NativeScript Application",
  "license": "SEE LICENSE IN <your-license-filename>",
  "readme": "NativeScript Application",
  "repository": "<fill-your-repository-here>",
  "nativescript": {
    "id": "com.nativescript.client",
    "tns-android": {
      "version": "3.4.0-2017-10-31-1"
    }
  },
  "dependencies": {
    "nativescript-camera": "^3.1.4",
    "nativescript-directions": "^1.1.0",
    "nativescript-fonticon": "^1.1.1",
    "nativescript-geolocation": "^3.0.0",
    "nativescript-google-maps-sdk": "^2.4.3",
    "nativescript-localize": "^2.0.1",
    "nativescript-localstorage": "^1.1.5",
    "nativescript-phone": "^1.3.1",
    "nativescript-plugin-firebase": "^5.0.1",
    "nativescript-pro-ui": "^3.1.4",
    "nativescript-slideshow-busy-indicator": "^3.0.1",
    "nativescript-social-share": "^1.5.0",
    "nativescript-theme-core": "~1.0.2",
    "nativescript-zxing": "^1.5.2",
    "tns-core-modules": "^3.3.0"
  },
  "devDependencies": {
    "babel-traverse": "6.4.5",
    "babel-types": "6.4.5",
    "babylon": "6.4.5",
    "lazy": "1.0.11",
    "nativescript-dev-android-snapshot": "^0.*.*"
  }
}