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Failed to resolve: customview-1.1.0

I am new to android, when compiling I get this error, it is a bit weird, because until not long ago I did not get it, and I have not made any important change in the project that I remember, and I tried to synchronize gradle, but it gives me 404 error, and I tried to find where this dependency is, because I haven't put any, so I have no idea, I'm quite confused, I thought it was going to be an easy problem to solve, but I can't find a solution, I can't do anything with the 404 error, I am using Avira VPN and Turbo VPN to connect, because without vpn it is impossible in my country, thanks to them I can develop in android, if someone could tell me if I have to add something to the gradle files or remove something I would appreciate it, I am quite stressed about it, android studio errors get over me sometimes This is all it shows me when I sync:
Failed to resolve: customview-1.1.0
Affected Modules: app
This shows me when I try to compile:
note: here is the url that gives me error:
1: Task failed with an exception.
What went wrong:
Execution failed for task ':app:compileDebugKotlin'.
Could not resolve all files for configuration ':app:debugCompileClasspath'.
Could not find customview-1.1.0.jar (androidx.customview:customview:1.1.0).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/androidx/customview/customview/1.1.0/customview-1.1.0.jar
gradle app
plugins {
id 'com.android.application'
id 'kotlin-android'
}
android {
compileSdkVersion 30
buildToolsVersion '30.0.2'
defaultConfig {
applicationId "com.example.navigationrecicler"
minSdkVersion 24
targetSdkVersion 28
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
}
kotlinOptions {
jvmTarget = '1.8'
}
buildFeatures {
viewBinding true
}
}
dependencies {
implementation 'androidx.preference:preference-ktx:1.1.1'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.recyclerview:recyclerview:1.2.0'
def work_version = "2.6.0"
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.6.0'
implementation 'androidx.appcompat:appcompat:1.3.1'
implementation 'com.google.android.material:material:1.4.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
implementation 'androidx.drawerlayout:drawerlayout:1.1.1'
implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
implementation "androidx.work:work-runtime-ktx:$work_version"
implementation "com.anggrayudi:storage:0.12.0"
implementation 'com.github.skydoves:progressview:1.1.2'
implementation 'com.github.bumptech.glide:glide:4.11.0'
implementation 'com.github.mmin18:realtimeblurview:1.2.1'
implementation 'com.yarolegovich:discrete-scrollview:1.5.1'
implementation 'com.github.chrisbanes:PhotoView:2.3.0'
implementation 'com.github.CanHub:Android-Image-Cropper:3.3.5'
annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}
gradle proyect
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = "1.5.10"
repositories {
google()
mavenCentral()
maven { url "https://www.jitpack.io" }
}
dependencies {
classpath "com.android.tools.build:gradle:4.2.2"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.31"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
mavenCentral()
maven { url "https://www.jitpack.io" }
jcenter() // Warning: this repository is going to shut down soon
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

If your problem is with connection , then here is how to solve this
Using your proxy or psiphon , you can set the local proxy port in your setting , lets say 30001
then you can go to %USERNAME%/.gradle/gradle.properties , if the file do not exist then create one.
then you can add this to gradle.properties
systemProp.http.proxyHost=127.0.0.1
systemProp.http.proxyPort=30001
systemProp.https.proxyHost=8.36.224.208
systemProp.https.proxyPort=30001
this will make sure that all connection that gradle use , will go over the turned on proxy .
And after checking the dependencies , you dont have this dependency
runtimeOnly 'androidx.customview:customview:1.1.0'

Android studio unable to build my app after gradle plugin updated

I updated the Gradle plugin yesterday and now the android studio is not able to build my app. The app shows the following error.
ERROR: Unable to resolve dependency for ':app#debug/compileClasspath': Could not resolve io.grpc:grpc-core:[1.16.1].
Show Details
Affected Modules: app
ERROR: Unable to resolve dependency for ':app#debugAndroidTest/compileClasspath': Could not resolve io.grpc:grpc-core:[1.16.1].
Show Details
Affected Modules: app
ERROR: Unable to resolve dependency for ':app#debugUnitTest/compileClasspath': Could not resolve io.grpc:grpc-core:[1.16.1].
Show Details
Affected Modules: app
ERROR: Unable to resolve dependency for ':app#release/compileClasspath': Could not resolve io.grpc:grpc-core:[1.16.1].
Show Details
Affected Modules: app
ERROR: Unable to resolve dependency for ':app#releaseUnitTest/compileClasspath': Could not resolve io.grpc:grpc-core:[1.16.1].
Show Details
Affected Modules: app
WARNING: API 'variant.getExternalNativeBuildTasks()' is obsolete and has been replaced with 'variant.getExternalNativeBuildProviders()'.
It will be removed at the end of 2019.
For more information, see https://d.android.com/r/tools/task-configuration-avoidance.
To determine what is calling variant.getExternalNativeBuildTasks(), use -Pandroid.debug.obsoleteApi=true on the command line to display a stack trace.
Affected Modules: app
My app level build.gradle file looks like this:
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.mvp1stockmeter"
minSdkVersion 16
targetSdkVersion 28
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
dataBinding
{
enabled true
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
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'
implementation 'com.android.support:multidex:1.0.3'
implementation 'org.jsoup:jsoup:1.11.3'
implementation 'com.google.firebase:firebase-core:16.0.7'
implementation 'com.google.firebase:firebase-firestore:18.0.0'
implementation 'com.google.firebase:firebase-core:16.0.7'
implementation 'com.crashlytics.sdk.android:crashlytics:2.9.9'
implementation 'com.firebaseui:firebase-ui-auth:4.3.1'
implementation 'com.google.firebase:firebase-auth:16.1.0'
//implementation 'com.facebook.android:facebook-android-sdk:4.x'
implementation 'com.jjoe64:graphview:4.2.2'
}
apply plugin: 'com.google.gms.google-services'
My project level build.gradle file looks like this:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
maven {
url 'https://maven.fabric.io/public'
}
}
dependencies {
classpath 'com.android.tools.build:gradle:3.3.2'
classpath 'com.google.gms:google-services:4.2.0'
classpath 'io.fabric.tools:gradle:1.26.1'
// 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.google.com/'
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
I searched this on StackOverflow and google as well. But did not find any information. Please help. I am stuck here.

I don't have a clue why this is happening, but it is happening since yesterday, March 21 2019. I think it is a problem in the maven repository? Because the url where android studio is trying to get that library is down.
Anyway, the fix is to "manually" point AS to that missing dependency, adding this line into your build.gradle, inside dependencies{...}
implementation group: 'io.grpc', name: 'grpc-core', version: '1.16.1'
Then sync, then you can delete that line.
Well, I hope someone can explain what happened.

Adding mavenCentral() to allprojects{} section of project level build.gradle file has resolved this issue for me.

Adding mavenCentral() to buildScript{} section of project level build.gradle file has resolved this issue for me. Thanks for your support.

I had three build errors of the following type:
Unable to resolve dependency for ':app#debugUnitTest/compileClasspath': Could not resolve io.grpc:grpc-core:[1.28.0].
As with many of these android studio related issues,
File -> Invalidate Caches / Restart...
did the trick for me.

Delete this line :- testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"...It worked for me

Add mavenCentral() to your buildscripts->repositories and allprojects->repositories both places and sync the project.

Error in library built with jitpack: Unable to resolve dependency for ':app#debug/compileClasspath'

I am trying to publish my android library on jitpack.io but when I tried to add dependency to test my artifact I am getting this error:
Unable to resolve dependency for ':app#debug/compileClasspath': Could not resolve com.github.pashaoleynik97:GSBarcodeScannerHelper:0.1.1-alpha.
Open File
Show Details
Unable to resolve dependency for ':app#debugAndroidTest/compileClasspath': Could not resolve com.github.pashaoleynik97:GSBarcodeScannerHelper:0.1.1-alpha.
Open File
Show Details
Unable to resolve dependency for ':app#debugUnitTest/compileClasspath': Could not resolve com.github.pashaoleynik97:GSBarcodeScannerHelper:0.1.1-alpha.
Open File
Show Details
Unable to resolve dependency for ':app#release/compileClasspath': Could not resolve com.github.pashaoleynik97:GSBarcodeScannerHelper:0.1.1-alpha.
Open File
Show Details
Unable to resolve dependency for ':app#releaseUnitTest/compileClasspath': Could not resolve com.github.pashaoleynik97:GSBarcodeScannerHelper:0.1.1-alpha.
Open File
Show Details
My gradle files in library project are listed below.
My build.gradle (app):
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.github.pashaoleynik97.gsbarcodescannerhelperdemo"
minSdkVersion 21
targetSdkVersion 28
versionCode 2
versionName "1.1"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
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'
implementation project(':gsbarcodescannerhelper')
}
My build.gradle (gsbarcodescannerhelper):
apply plugin: 'com.android.library'
group='com.github.pashaoleynik97;'
android {
compileSdkVersion 28
defaultConfig {
minSdkVersion 21
targetSdkVersion 28
versionCode 2
versionName "0.1.1"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
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'
implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.3.10'
implementation(name: 'generalscan-sdk-1.0.6', ext:'aar')
}
And finally, my build.gradle (project):
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.0'
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
flatDir {
dirs project(':gsbarcodescannerhelper').file('libs')
}
maven { url 'https://jitpack.io' }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
I pushed my project on github, created release (through github web interface), then went to jitpack.io and published my library. But when I tried to add this library to my new test project I had errors (listed in top of this post). What I am doing wrong?
UPD
I also tried to add classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1' like in this docs: https://jitpack.io/docs/ANDROID/
But result remains the same.
UPD 2
Created issue: https://github.com/jitpack/jitpack.io/issues/3758

This seems to be a persisting issue for a few days, can be found here, the link mentions a workaround here. The workaround is to add www with the jitpack.io. Hence update it to the following:
maven { url 'https://www.jitpack.io' }

Jitpack is very sensative tool. There are a multitude of reasons why this issue comes up. I will try to itemized them.
1) Failing Unit Tests; if you have any failing unit tests, you will be able to create the artifact on jitpack (with no reported issues) but will be unable to reference the artifact. Make sure all your unit tests are working properly.
2) It is advisable that you include in your project level gradle for the project intended to be the artifact, the following:
Top of Project Level Gradle
apply plugin: 'maven-publish'
group = '<add-your-package-name-here>'
and at the very bottom of your project level gradle include
apply from: 'https://raw.githubusercontent.com/sky-uk/gradle-maven-plugin/master/gradle-mavenizer.gradle'
Now generate an artifact and see if the reference works
3) Private artifact? Maybe you are not referencing your artifact correctly. If your repo is private, be sure to add the auth token in gradle.properties and then reference it on the project level gradle like this,
gradle.properties
authToken=jp_myfake_token
Project Level Gradle:
maven {
url "https://jitpack.io"
credentials{ username authToken }
}
4) Wait a hour. For whatever reason there is syncing and caching issues with Jitpack. Sometimes all you have to do is wait a hour (or two) and everything starts to work.
Hopefully one of these will help you resolve your issue. Jitpack has easy setup, but it is buggy.

make sure that you add maven { url "https://jitpack.io" }
in build.gradle (Project Level) like this:
allprojects {
repositories {
google()
jcenter()
maven { url "https://jitpack.io" }
}
}
also, make sure that's your Gradle offline mode is disabled

Now it is free only for public repositories...
If you put your repository url in https://jitpack.io and looked up, you will see the following message as log:
Subscription not active

Unable to resolve dependency for ':app#debug/compileClasspath': Could not resolve com.android.volley:volley:1.1.1

I tried to import android volley into my project, but it failed. I dont know what happened. This is the build.gradle file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.root.wifi1"
minSdkVersion 22
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.android.volley:volley:1.1.1'
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'
}
And this is the build.gradle for project:
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.4'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
//maven { url "https://jitpack.io" }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
I have tried using volley library version 1.1.1, 1.1.0, the one from mcxiaoke, and a few other versions, but none of them worked. I also tried to switch my gradle version, and also tried to create local library using android volley that I cloned. Someone suggested to add maven { url "https://jitpack.io" } to allproject repositories, I also tried it, but it also didnt work. Of course I have also tried to disable offline gradle from Settings menu, but it didnt change anything.
this is the error :
Unable to resolve dependency for ':app#debug/compileClasspath': Could not resolve com.android.volley:volley:1.1.1.
Unable to resolve dependency for ':app#debugAndroidTest/compileClasspath': Could not resolve com.android.volley:volley:1.1.1.
Unable to resolve dependency for ':app#debugUnitTest/compileClasspath': Could not resolve com.android.volley:volley:1.1.1.
Unable to resolve dependency for ':app#release/compileClasspath': Could not resolve com.android.volley:volley:1.1.1.
Unable to resolve dependency for ':app#releaseUnitTest/compileClasspath': Could not resolve com.android.volley:volley:1.1.1.
Everytime I changed the volley version the error was just like that too.
I dont know what to do now, please help
PS: if i comment/remove the volley dependency my project works 100% fine, and I dont use a proxy-protected internet

Try to add this
allprojects {
repositories {
jcenter()
maven {
url "https://maven.google.com"
}
}}
To your build.gradle and then make a Clean project also Invalidate Cache & Restart from file options should work.

Updating firebase library to 16.0.0 raises google play services dependency issue

My project was working fine until one day, because of no reason (I didn't change anything), gradle started giving this strange error:
Program type already present: com.google.android.gms.internal.measurement.zzabo
At the time of this error my project level gradle was like this:
buildscript {
repositories {
jcenter()
maven {
url 'https://maven.google.com'
// Alternative URL is 'https://dl.google.com/dl/android/maven2/'
}
maven { url 'https://plugins.gradle.org/m2/'}
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.2'
classpath 'com.google.gms:google-services:4.0.0'
classpath 'io.fabric.tools:gradle:1.25.3'
classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:0.8.1'
}
}
allprojects {
repositories {
jcenter()
maven {
url 'https://dl.bintray.com/sayyam/maven'
}
maven {
url "https://jitpack.io"
}
maven {
url 'https://maven.google.com'
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
and this was my app level gradle:
apply plugin: 'com.android.application'
apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin'
apply plugin: 'io.fabric'
android {
compileSdkVersion 27
buildToolsVersion "27.0.3"
dexOptions {
javaMaxHeapSize "4g"
}
packagingOptions {
exclude 'META-INF/rxjava.properties'
}
defaultConfig {
applicationId "com.example"
deviceCheck
minSdkVersion 17
targetSdkVersion 27
versionCode 8
versionName "1.0"
vectorDrawables.useSupportLibrary = true
multiDexEnabled true
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.google.firebase:firebase-invites:15.0.1'
implementation 'com.google.firebase:firebase-core:15.0.2'
implementation 'com.crashlytics.sdk.android:crashlytics:2.9.2'
implementation 'com.google.android.gms:play-services-maps:15.0.1'
implementation 'com.google.android.gms:play-services-location:15.0.1'
implementation 'com.google.android.gms:play-services-places:15.0.1'
implementation 'com.google.maps.android:android-maps-utils:0.5'
implementation 'com.android.support:support-v13:27.1.1'
implementation 'com.android.support:support-v4:27.1.1'
implementation 'com.android.support:appcompat-v7:27.1.1'
.....other dependencies.....
testImplementation 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
I searched and found this answer on stackoverflow. Which says that this issue might be related to firebase dependency version and google-services plugin. So i updated google-services plugin version to 4.0.0 and firebase to its latest version 16.0.0. And as one could expect from gradle, it gave another error which seems to be related to firebase version 16.0.0.
Whenever i change firebase version to 16.0.0, apparently it tries to automatically upgrade google play services dependencies to 16.0.0 too. Which doesn't EVEN exist! It raises following gradle error:
Failed to resolve: com.google.android.gms:play-services-maps:16.0.0
Failed to resolve: com.google.android.gms:play-services-location:16.0.0
Failed to resolve: com.google.android.gms:play-services-places:16.0.0
Failed to resolve: com.google.android.gms:play-services-gcm:16.0.0
Failed to resolve: com.google.android.gms:play-services-base:16.0.0
Failed to resolve: com.google.android.gms:play-services-basement:16.0.0
Failed to resolve: com.google.android.gms:play-services-measurement-base:16.0.0
Failed to resolve: com.google.android.gms:play-services-tasks:16.0.0
Failed to resolve: com.google.android.gms:play-services-stats:16.0.0
Failed to resolve: com.google.android.gms:play-services-ads-identifier:16.0.0
I have tried to force version of gms libraries using resolutionStrategy but to no avail. What should i do? What am I doing wrong?
NOTE: I didn't change play services libraries version explicitly, gradle seems to do it because of firebase.
EDIT: This problem can be solved by the solution given in this question, but still its not duplicate because in my case onesignal plugin was updating only gms libraries version and not firebase version. So anybody facing this problem won't search for keywords used in this question.

I believe you have run into the same issues as the poster of https://stackoverflow.com/a/50516114/7070704 with the same resolution.
Basically, the com.onesignal.androidsdk.onesignal-gradle-plugin plugin is forcing an uplift on your dependencies onto something which does not exist.