Onesignal is stucked in flutter pubsec

I have a problem with my flutter application, My app is running normally but when i added onesignal notification plugin, i got the error below : What went wrong: A problem occurred configuring project ‘:firebase_admob’. > Could not resolve all artifacts for configuration ‘:firebase_admob:classpath’. > Could not find any matches for gradle.plugin.com.onesignal:onesignal-gradle-plugin:[0.12.4, 0.99.99] as no…

Failed to install ‘cordova-plugin-firebase-authentication’: undefined

I am trying to build iOS from ionic 4. But getting stuck due to below error Using cordova-fetch for cordova-ios@^5.0.0 Adding ios project… Creating Cordova project for the iOS platform: Path: platforms/ios Package: com.bombaydesigncentre.bloodbuddies Name: Blood Buddies iOS project created with cordova-ios@5.0.1 Installing “call-number” for ios Installing “cordova-open-native-settings” for ios Installing “cordova-plugin-androidx” for ios Installing…

How to solve problem of Default FirebaseApp is not initialized in this process [duplicate]

This question already has an answer here: Firestore crashing app with new dependencies 3 answers I have a simple application (android) that makes a connection with firebase. when I tried to lunch my app crashes and my log display: E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.home, PID: 27198 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.home/com.example.home.MainActivity}: java.lang.IllegalStateException: Default…

In which Pi directory does the Intellij Linux JVM Debugger run

I’m using the Linux JVM Debugger for IntelliJ by At Sebak(https://plugins.jetbrains.com/plugin/7738-embedded-linux-jvm-debugger-raspberry-pi-beaglebone-black-intel-galileo-ii-and-several-other-iot-devices-) to run my Javalin Api with Pi4J Library’s Remotely on my Raspberry Pi. My question is, Where can i find or set the Pi directory where the Linux Debugger runs.(so i can put files in the directory for the Api to open)

Ionic4 printer plugin integration problem

I am new in ionic I have faced some problem when integrating printer, how can solved this problem my printer code this.printer.isAvailable().then(function(){ this.printer.print(“https://www.techiediaries.com”).then(function(){ alert(“printing done successfully !”); },function(){ alert(“Error while printing !”); }); }, function(e){ console.log(e); alert(‘Error : printing is unavailable on your device ‘); }); } core.js:9110 ERROR Error: Uncaught (in promise): TypeError: Cannot…