Attempt to invoke virtual method 'java.lang.String org.webrtc.MediaStream.getId()' on a null object reference #32
Description
Make sure to check the demo app(s) for sample usage
I did.
Make sure to check the existing issues in this repository
I did.
If the demo apps cannot help and there is no issue for your problem, tell us about it
I ran into the same issue as #31 . So I searched on the internet and found out that it could be a problem with the multi dex config. My app.gradle looks like this:
dependencies {
compile 'com.android.support:multidex:1.0.0'
}
android {
defaultConfig {
generatedDensities = []
applicationId = "tld.domain.subdomain"
multiDexEnabled true
}
aaptOptions {
additionalParameters "--no-version-vectors"
}
compileOptions {
sourceCompatibility 1.8
targetCompatibility 1.8
}
}
def settingsGradlePath
if(project.hasProperty("appResourcesPath")){
settingsGradlePath = "$project.appResourcesPath/Android/settings.gradle";
} else {
settingsGradlePath = "$rootDir/../../app/App_Resources/Android/settings.gradle";
}
def settingsGradleFile = new File(settingsGradlePath);
if(settingsGradleFile.exists())
{
apply from: settingsGradleFile;
}
I added android.enableDexingArtifactTransform.desugaring=false to the App_Ressources/Android/gradle.properties which solved #31 . But now, once I open the call component which includes the readme's sample code, I get this error message after I got asked for the camera and microphone permissions:
Which platform(s) does your issue occur on?
- iOS/Android/Both: only Android
- iOS/Android versions: I've tested with android 9, I don't know about the other versions.
- emulator or device. What type of device: Real device
Please, provide the following version numbers that your issue occurs with:
- CLI: 6.3.0
- Cross-platform modules: 6.3.2
- Runtime(s): 6.3.0
- Plugin(s):
"dependencies": {
"@angular/animations": "^8.2.14",
"@angular/cdk": "^8.2.3",
"@angular/common": "8.2.14",
"@angular/compiler": "8.2.14",
"@angular/core": "8.2.14",
"@angular/fire": "5.2.3",
"@angular/forms": "8.2.14",
"@angular/http": "7.2.15",
"@angular/platform-browser": "8.2.14",
"@angular/platform-browser-dynamic": "8.2.14",
"@angular/router": "8.2.14",
"@ctrl/ngx-emoji-mart": "1.0.5",
"@fortawesome/fontawesome-free": "5.12.0",
"@nativescript/theme": "2.2.1",
"@ng-bootstrap/ng-bootstrap": "5.1.4",
"@ngx-translate/core": "^11.0.1",
"@ngx-translate/http-loader": "^4.0.0",
"@nstudio/nativescript-pulltorefresh": "1.1.1",
"@nstudio/nativescript-snackbar": "^1.1.1",
"@syncfusion/ej2-angular-inputs": "^17.4.39",
"@syncfusion/ej2-angular-layouts": "^17.4.40",
"@syncfusion/ej2-angular-navigations": "^17.4.39",
"@syncfusion/ej2-angular-popups": "^17.4.39",
"@syncfusion/ej2-angular-schedule": "^17.4.39",
"@syncfusion/ej2-layouts": "^17.4.40",
"ajv": "^6.10.2",
"angularx-flatpickr": "^6.2.0",
"bootstrap": "^4.4.1",
"chart.js": "^2.9.3",
"chartjs-plugin-datalabels": "^0.7.0",
"cldr-data": "^36.0.0",
"core-js": "^3.6.1",
"date-fns": "^2.8.1",
"firebase": "^7.6.1",
"fontawesome": "^5.6.3",
"nativescript-accordion": "^6.0.0-beta.2",
"nativescript-angular": "8.20.3",
"nativescript-animated-circle": "^1.2.0",
"nativescript-appversion": "^1.4.4",
"nativescript-background-http": "^4.2.1",
"nativescript-cache": "^1.0.0",
"nativescript-camera": "^4.5.0",
"nativescript-carousel": "^6.1.1",
"nativescript-cfalert-dialog": "^1.0.15",
"nativescript-clipboard": "^1.2.0",
"nativescript-contacts-lite": "^0.2.6",
"nativescript-downloader": "2.1.5",
"nativescript-emoji-picker": "0.2.4",
"nativescript-exit": "^1.0.1",
"nativescript-feedback": "^1.3.12",
"nativescript-geolocation": "^5.1.0",
"nativescript-image-swipe": "^5.0.1",
"nativescript-letter-avatar": "^0.2.0",
"nativescript-local-notifications": "^4.1.4",
"nativescript-localstorage": "^2.0.1",
"nativescript-mediafilepicker": "^2.0.18",
"nativescript-modal-datetimepicker": "^1.2.1",
"nativescript-multi-select": "^1.0.6",
"nativescript-ngx-fonticon": "^5.0.2",
"nativescript-pdf-view": "^2.1.0",
"nativescript-photo-editor": "^1.1.0",
"nativescript-plugin-firebase": "^10.3.3",
"nativescript-progress-notifications": "^1.0.1",
"nativescript-ui-autocomplete": "6.0.0",
"nativescript-ui-calendar": "6.0.0",
"nativescript-ui-chart": "7.1.1",
"nativescript-ui-dataform": "6.0.0",
"nativescript-ui-gauge": "6.0.0",
"nativescript-ui-listview": "8.0.1",
"nativescript-ui-sidedrawer": "8.0.0",
"nativescript-videoplayer": "^4.2.1",
"nativescript-webrtc-plugin": "^2.0.0-alpha.19",
"ng2-charts": "^2.3.0",
"ngx-avatar": "^3.7.0",
"ngx-contextmenu": "^5.3.0",
"ngx-extended-pdf-viewer": "^1.8.4",
"ngx-lightbox": "^2.1.1",
"ngx-onlyoffice": "^0.0.4",
"ngx-toastr": "^11.2.1",
"reflect-metadata": "~0.1.13",
"rxjs": "^6.5.4",
"rxjs-compat": "^6.5.4",
"tns-core-modules": "6.3.2",
"zone.js": "0.10.2"
},
"devDependencies": {
"@angular-devkit/build-angular": "0.803.21",
"@angular/cli": "^8.3.21",
"@angular/compiler-cli": "8.2.14",
"@nativescript/schematics": "^1.0.0",
"@types/jasmine": "~3.5.0",
"@types/jasminewd2": "^2.0.8",
"@types/node": "^12.12.21",
"codelyzer": "~5.2.1",
"jasmine-core": "~3.5.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.4.1",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage-istanbul-reporter": "^2.1.1",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.5.1",
"nativescript-dev-webpack": "1.4.0",
"node-sass": "4.13.0",
"protractor": "~5.4.2",
"systemjs-plugin-json": "^0.3.0",
"tns-platform-declarations": "6.3.2",
"ts-node": "^8.5.4",
"tslint": "~5.20.1",
"typescript": "3.5.3"
},
Please, tell us how to recreate the issue in as much detail as possible.
Create a nativescript (angular) project, change app.gradle to the provided one and add android.enableDexingArtifactTransform.desugaring=false to the App_Ressources/Android/gradle.properties.
Is there any code involved?
See above