Develop Reference

A problem occurred configuring root project 'DaggerTest'. > Could not resolve all artifacts for configuration ':classpath'

After a while, I opened Android Studio and created a project called 'DaggerTest'. Unfortunately, when my Gradle is getting built, I face this error
A problem occurred configuring root project 'DaggerTest'.
> Could not resolve all artifacts for configuration ':classpath'.
> Could not find bundletool-1.1.0.jar (com.android.tools.build:bundletool:1.1.0).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/tools/build/bundletool/1.1.0/bundletool-1.1.0.jar
> Could not find transform-api-2.0.0-deprecated-use-gradle-api.jar (com.android.tools.build:transform-api:2.0.0-deprecated-use-gradle-api).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/tools/build/transform-api/2.0.0-deprecated-use-gradle-api/transform-api-2.0.0-deprecated-use-gradle-api.jar
> Could not find jetifier-processor-1.0.0-beta09.jar (com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta09).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/tools/build/jetifier/jetifier-processor/1.0.0-beta09/jetifier-processor-1.0.0-beta09.jar
> Could not find jetifier-core-1.0.0-beta09.jar (com.android.tools.build.jetifier:jetifier-core:1.0.0-beta09).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/tools/build/jetifier/jetifier-core/1.0.0-beta09/jetifier-core-1.0.0-beta09.jar
Possible solution:
- Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html
Here are the things that I have done and they did not work:
I allowed Android Studio(studio.exe, studio64.exe) and all java executable files in the windows firewall
I have disabled the windows firewall and it did not work.
I have tried some proxies in Android Studio HTTP proxy settings
I have changed my build Gradle file from this:
buildscript {
repositories {
google() // <-- here
jcenter()
maven {
url 'https://maven.google.com/'
name 'Google'
}
dependencies {
classpath 'com.android.tools.build:gradle:4.2.0-beta03'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
To this:
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.2.0-beta03'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

Could not resolve in adding HMS Huawei repos in gradle

im trying to integrate in HMS Huawei, in adding classpath im have error:
Could not resolve com.huawei.agconnect:agcp:1.6.0.300.
my build.gradle:
buildscript {
repositories {
google()
jcenter()
maven {url 'https://developer.huawei.com/repo/'}
}
dependencies {
classpath 'com.android.tools.build:gradle:4.1.3'
classpath 'com.google.gms:google-services:4.3.8'
classpath 'com.huawei.agconnect:agcp:1.6.0.300'
}
}
allprojects {
repositories {
google()
jcenter()
repositories {
maven { url 'http://dl.bintray.com/swallowsonny/ext/' }
maven { url 'https://jitpack.io' }
maven { url 'https://developer.huawei.com/repo/' }
}
}
}
my gradle ver: 6.7.1 and gradle plugin ver: 4.1.3

Try this:
Go to File -> Project Settings -> Gradle and uncheck the Gradle offline work option.
Synchronize the project again and let all the dependencies get downloaded.

I have corrected settings.gradle like this:
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
jcenter()
maven {url 'https://developer.huawei.com/repo/'} // add this line
}
}

Android Studio Error : Could not find Android Buld Tools

So, My Friend who is in University wanted me to check out his Application,
He sent me the Project File and When I tried to Run it I was greeted with an Error Message that Detailed.
Could not Find com.android.tools.build:aapt2:3.3.2-5309881.
Any Help would be Highly Appreciated (:
Required by:
project: app

AAPT2 moved to Google's Maven repository, to use AAPT2, make sure that you have a google() dependency in your build.gradle file, as shown here:
buildscript {
repositories {
google() // here
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.3.2'
}
}
allprojects {
repositories {
google() // and here
jcenter()
}
See: https://developer.android.com/studio/releases/#aapt2_gmaven

Android Studio Error "lint-gradle-api-26.1.2 not found

When I run my App, AS comes up with this error. Says that the file was not found at https://repo.jfrog.org/artifactory/libs-release-bintray/com/android/tools/lint/lint-gradle-api/26.1.2/lint-gradle-api-26.1.2.jar?referrer. Please help! Putting google() repo doesn't work.

I ran into this issue as well. Basically, the issue is that mentioned jar file is no longer in jcenter. I resolved by changing the order of search in our app build.gradle:
buildscript {
repositories {
maven {
url 'https://dl.google.com/dl/android/maven2'
}
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.2'
}
}
allprojects {
repositories {
google()
jcenter()
}
}

Gradle build failed to resolve library

I am working on android (Java) and trying to consume websockets so I thought I would use this tutorial and they are using dependency org.java-websocket:Java-WebSocket:1.3.0 from this repo which has now become 1.3.1.
So I have in my modular build.gradle
dependencies {
...
compile 'org.java-websocket:Java-WebSocket:1.3.1'
...
}
and in my project / top level build.gradle I have
repositories {
jcenter()
maven { url 'http://clojars.org/repo' }
}
and I am getting error
Error:(49, 13) Failed to resolve: org.java-websocket:Java-WebSocket:1.3.1

Try it with lowercase:
compile 'org.java-websocket:java-websocket:1.3.1'
It worked for me.
Edit:
the project level gradle file:
buildscript {
repositories {
jcenter()
maven { url 'http://clojars.org/repo' }
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.2'
}
}
allprojects {
repositories {
jcenter()
maven { url 'http://clojars.org/repo' }
}
}

I was also facing same issue ,I restarted Android Studio and sync again,it build successfully.