Develop Reference

Unable to load class 'com.android.tools.lint.model.LintModelModuleLoaderProvider'

I am working on a project where I help a client to add some features to an app that has been created previously about a year back. I made the changes and have been running into problems while trying to build the project and generate bundle, I have checked round stack overflow and haven't found a solution yet. Please have a look
buildscript {
repositories {
google()
jcenter()
mavenCentral()
maven {
url "https://maven.google.com/"
}
}
dependencies {
classpath "com.android.tools.build:gradle:4.1.3"
classpath 'com.android.tools.lint:lint:30.3.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
classpath 'com.google.gms:google-services:4.3.14'
classpath 'com.android.support:appcompat-v7:28.0.0'
classpath 'com.android.support:support-v4:28.0.0'
}
}
//plugins {
// id 'com.android.application' version '7.2.0' apply false
// id 'com.android.library' version '7.2.0' apply false
//}
allprojects {
repositories {
google()
jcenter()
mavenCentral()
maven { url "https://maven.google.com/"}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Here is the app gradle
plugins {
id 'com.android.application'
id 'com.google.gms.google-services'
}
android {
compileSdkVersion 32
defaultConfig {
applicationId "kubet.rhdev.maze"
minSdkVersion 23
targetSdkVersion 32
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation 'com.google.android.material:material:1.6.1'
implementation 'com.google.android.ads:mediation-test-suite:2.0.0'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
// implementation 'com.android.support.constraint:constraint-layout:2.0.4'
implementation 'com.android.support.constraint:constraint-layout:2.0.4'
implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
implementation 'androidx.appcompat:appcompat:1.5.1'
implementation 'com.android.support:multidex:2.0.1'
implementation 'com.google.android.gms:play-services-ads:19.6.0'
implementation platform('com.google.firebase:firebase-bom:30.1.0')
implementation 'com.google.firebase:firebase-analytics'
implementation 'com.google.firebase:firebase-database:20.0.6'
}
the debug log says
Unable to load class 'com.android.tools.lint.model.LintModelModuleLoaderProvider'.
This is an unexpected error. Please file a bug containing the idea.log file.

Build realm sync project with new Android (Java) project

I'm having trouble getting my realm dependencies right for an Android Java project.
I started a new project to try and isolate the problem.
The project is using Android Gradle Plugin Version 7.1.0 and Gradle version 7.2 and Android studio 2021.1.1
I followed the instructions for installing realm in the project. And it builds and runs when I just call
Realm.init(context);
When I try to initialize a synced realm however (buy following the getting Sync quick start guide) I can't seem to get the right imports for the App and AppConfiguration classes.
The build fails with
error: cannot find symbol
App app = new App(new AppConfiguration.Builder("XXXYYYZZZ")
In my older project I see the imports were
import io.realm.mongodb.App;
import io.realm.mongodb.AppConfiguration;
But that doesn't seem to be found by Android studio.
(The RealmTransformer part of the import io.realm.transformer.RealmTransformer line is in read, which is probably not a great sign, but I can't see any warnings in the IDE about it, and it seems to build fine)
Application level gradle file as below
I've tried various combinations of api vs implementation and kapt vs annotationProcessor. Also did "invalidate caches and restart". But nothing worked.
buildscript {
ext.kotlin_version = '1.5.21'
ext.realm_version = '10.10.0'
repositories {
jcenter()
mavenCentral()
}
dependencies {
classpath "io.realm:realm-transformer:$realm_version"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
plugins {
id 'com.android.application'
}
//apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-kapt'
import io.realm.transformer.RealmTransformer
android.registerTransform(new RealmTransformer(project))
android {
compileSdk 31
defaultConfig {
applicationId "guru.diederik.myapplication"
minSdk 21
targetSdk 31
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:2.0.4'
api "io.realm:realm-annotations:$realm_version"
api "io.realm:realm-android-library:$realm_version"
api "io.realm:realm-android-kotlin-extensions:$realm_version"
kapt "io.realm:realm-annotations-processor:$realm_version"
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

It seems that the install instructions have been updated. Applying them have now worked, and the project builds.
Project level gradle file that works.
buildscript {
ext.realm_version = '10.10.1'
dependencies {
classpath "io.realm:realm-gradle-plugin:$realm_version"
}
}
// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
id 'com.android.application' version '7.1.0' apply false
id 'com.android.library' version '7.1.0' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And app level gradle file that works
buildscript {
ext.kotlin_version = '1.6.10'
repositories {
jcenter()
mavenCentral()
}
dependencies {
classpath "io.realm:realm-transformer:$realm_version"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
plugins {
id 'com.android.application'
}
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-kapt'
apply plugin: 'realm-android'
android {
compileSdk 31
defaultConfig {
applicationId "guru.diederik.myapplication"
minSdk 21
targetSdk 31
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
realm {
syncEnabled = true
}
dependencies {
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:2.0.4'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

Unable to load class 'com.squareup.javawriter.JavaWriter'

my android project contains Libraries of Firebase, retrofit,and glide. While I am trying to run the application , i get this error.
Unable to load class 'com.squareup.javawriter.JavaWriter'.
This is an unexpected error. Please file a bug containing the idea.log file.
build.gradle(Module)
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
buildFeatures {
dataBinding true
// for view binding:
// viewBinding true
}
compileSdkVersion 30
defaultConfig {
applicationId "com.example.golottery"
minSdkVersion 21
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'com.google.android.material:material:1.3.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
implementation 'com.github.lukelorusso:CodeEditText:1.1.0'
implementation 'com.squareup.retrofit2:retrofit:2.9.0'
implementation 'com.github.bumptech.glide:glide:4.12.0'
implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
implementation 'androidx.recyclerview:recyclerview:1.2.1'
implementation 'com.google.firebase:firebase-auth:21.0.1'
implementation 'androidx.browser:browser:1.3.0'
}
build.gradle(project)
buildscript {
repositories {
google()
//jcenter()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.2.1'
classpath 'com.google.gms:google-services:4.3.8'
}
}
allprojects {
repositories {
google()
jcenter()
maven { url 'https://jitpack.io' }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
How can I resolve this problem? After searching for an hour, only get this Android studio: Error:Could not download javawriter.jar link but it could not work for me.

Android - Firebase phone auth IncompatibleClassChangeError

I am trying to integrate the firebase phone authentication but getting IncompatibleClassChangeError stack trace attached beloew, I have attached my root/app level Gradle files as well.
I have used
This code
from google's snippet repository.
I have followed each step correctly as mentioned in the documentation.
I have added sha1 and sha256 fingerprints
I have also tried to correct Gradle version and firebase dependency with no luck.
Error Log:
My app level gradle
plugins {
id 'com.android.application'
id 'com.google.gms.google-services'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "com.aihighway.aihscreening"
minSdkVersion 21
targetSdkVersion 30
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'com.airbnb.android:lottie:3.7.0'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'com.gordonwong:material-sheet-fab:1.2.1'
implementation 'com.github.AnyChart:AnyChart-Android:1.1.2'
implementation("com.squareup.okhttp3:okhttp:4.9.0")
implementation 'com.google.code.gson:gson:2.8.6'
implementation 'com.github.MackHartley:RoundedProgressBar:2.1.0'
implementation 'org.apache.commons:commons-math3:3.6.1'
implementation 'com.google.firebase:firebase-auth:21.0.0'
implementation 'com.google.firebase:firebase-auth-ktx:21.0.0'
implementation 'com.google.firebase:firebase-core:19.0.0'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
}
My root level build.gradle
buildscript {
repositories {
google()
mavenCentral()
maven { url 'https://plugins.gradle.org/m2/' }
}
dependencies {
classpath 'com.android.tools.build:gradle:4.2.0'
classpath 'com.google.gms:google-services:4.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
mavenCentral()
maven { url 'https://plugins.gradle.org/m2/' }
maven { url "https://jitpack.io" }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

I've managed to find a workaround, I downgraded the firebase version to 20.0.0 and it worked for me

Android: error: annotations are not supported in -source 1.3

I've tried to add some modules, and when i rebuild the project i got this error:
error: annotations are not supported in -source 1.3
(use -source 5 or higher to enable annotations)
i'v deleted the modules, but the error is staying.
tried clean and rebuild, didn't help.
i understood it something to do with the java maven, but i didn't understand how to solve it.
Maybe someone here could help?
this is my Gradle:
buildscript {
ext.kotlin_version = '1.3.31'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
maven {
url "https://maven.java.net/content/groups/public/"
}
maven { url 'https://jitpack.io' }
maven { url "https://maven.google.com" }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.eldareini.kotlin.meet4match"
minSdkVersion 21
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner
"android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
packagingOptions {
pickFirst 'META-INF/LICENSE.txt' // picks the JavaMail license file
}
compileOptions {
sourceCompatibility = kotlin_version
targetCompatibility = kotlin_version
}
buildToolsVersion = '28.0.3'
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.sun.mail:android-mail:1.6.0'
implementation 'com.sun.mail:android-activation:1.6.0'
implementation 'com.github.mac229.FragmentUtils:fragmentutils-kt:1.0.1'
implementation 'com.github.mac229.FragmentUtils:fragmentutils:1.0.1'
implementation 'com.sun.mail:android-mail:1.6.0'
implementation 'com.sun.mail:android-activation:1.6.0'
implementation 'org.webrtc:google-webrtc:1.0.+'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

You are using the Kotlin version of the library to specify the source/target compatibility of your build.
The problem is here:
compileOptions {
sourceCompatibility = kotlin_version
targetCompatibility = kotlin_version
}
kotlin_version is 1.3
Try the following:
compileOptions {
sourceCompatibility = '1.8'
targetCompatibility = '1.8'
}