I had a previously running project, where the versions were upgraded to the latest. Now I cannot build the project due to below build error.
Failed to resolve: monitor Open File
The "Open File" link is to the build.gradle (Module) file. I tried "Invalidate and Restart" which does not help.
Searching under "Failed to resolve: monitor" or "Failed to resolve:" did not result in any solutions.
I am completely stumped at this point.
Module: build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
buildToolsVersion '28.0.3'
defaultConfig {
applicationId "com.example.android.sunshine"
minSdkVersion 14
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
}
}
productFlavors {
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:recyclerview-v7:28.0.0'
implementation 'com.android.support:preference-v7:28.0.0'
androidTestImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support:support-annotations:28.0.0'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test:rules:1.0.2'
}
I had encountered this problem yesterday whenever I checkout a new branch from a Git repo or create a new project in Android Studio.
Root cause: When I try to build application, the Android Studio show this error
Could not find monitor.jar (com.android.support.test:monitor:1.0.2).
Searched in the following locations:
https://jcenter.bintray.com/com/android/support/test/monitor/1.0.2/monitor-1.0.2.jar
Opening https://jcenter.bintray.com/com/android/support/test/monitor/1.0.2/monitor-1.0.2.jar on a browser I got this error.
{
"errors" : [ {
"status" : 404,
"message" : "Could not find resource"
} ]
}
My assumption is the monitor dependency has been removed (might be temporarily) from jcenter repo. As a result the build process failed. So I figure out 2 solutions:
Solution 1: Go to build.gradle (Project) change the order of repos, so gradle build system will find monitor dependency in google repo first. Fortunately, this dependency is available in the repo (at least so far).
allprojects {
repositories {
jcenter()
google()
}
}
to
allprojects {
repositories {
google()
jcenter()
}
}
Solution 2: Go to build.gradle (Module:App) comment-out or delete these lines. It mean our app do not need the Android Testing Support Library which provides an extensive framework for testing Android apps.
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:recyclerview-v7:28.0.0'
implementation 'com.android.support:preference-v7:28.0.0'
androidTestImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support:support-annotations:28.0.0'
// Comment-out or delete these lines
// androidTestImplementation 'com.android.support.test:runner:1.0.2'
// androidTestImplementation 'com.android.support.test:rules:1.0.2'
}
Then hit Sync Now.
The problem seems to be with jcenter. I have spent hours together with this problem and your problem seems to be similar to mine and I think the following solution should work.
For some reason and for many libraries in jcenter, the pom files of many libraries are kept in place but corresponding aar files have been removed. This is also the case with play-services-basement library. Check the following here for reference ( pom file of play-services-basement is available at jcentre here but aar file is not available at jcentre here):
Solution :
In your project level gradle file , change the following block of code
allprojects {
repositories {
jcenter()
google()
}
}
to
allprojects {
repositories {
google()
jcenter()
}
}
why this works ?
In our first code block, when gradle tries to resolve a dependency in the repository(in my case,it was google-services-basement in jcentre repository), it ddi not get resolved as corresponding aar files has been removed. As a result , build fails with something like :
Could not find play-services-basement.aar (com.google.android.gms:play-services-basement:15.0.1).
In our second code block, google repository has been referenced before jcenter repository. When gradle build starts, it looks first in the libraries listed first in repositories{... for resolving any library that is used in the project. Now, when gradle tries to resolve play-services-basement in jcenter, it is successful in resolving dependency as corresponding aar file has been made available by google repository(the same aar file of latest version is not available in jcenter repository) which has been referenced before jcenter repository is assessed. Do check and let me know if that works.
Related
I am getting below error in my new Android studio version, when I want add floating EditText. I need to add this android.support.design library if I add this in gradle file
This is errors which i'm getting in logcat
Unable to resolve dependency for ':app#debug/compileClasspath': Could
not resolve com.android.support:design-v7:28.0.0 Open File Show
Details
Unable to resolve dependency for
':app#debugAndroidTest/compileClasspath': Could not resolve
com.android.support:design-v7:28.0.0. Open File Show Details
Unable to resolve dependency for
':app#debugUnitTest/compileClasspath': Could not resolve
com.android.support:design-v7:28.0.0. Open File Show Details
Unable to resolve dependency for ':app#release/compileClasspath':
Could not resolve com.android.support:design-v7:28.0.0. Open File Show
Details
Unable to resolve dependency for
':app#releaseUnitTest/compileClasspath': Could not resolve
com.android.support:design-v7:28.0.0. Open File Show Details
Note: I referred more links I tried all solutions even though I didn't get solution.
I already unchecked offline work in gradle. I added maven also in gradle file and cleaned, rebuilded the project even-though I didn't get solutions.
This is gradle file:
apply plugin: 'com.android.application'
repositories {
maven { url "https://jitpack.io" }
}
android {
compileSdkVersion 28
buildToolsVersion '28.0.3'
defaultConfig {
applicationId "fadila.new_tech.app"
minSdkVersion 16
targetSdkVersion 28
versionCode 6
versionName "1.5"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
}
This is Gradle(PRjoect module)
buildscript {
repositories {
google()
jcenter()
maven {
url 'https://maven.google.com' //put it here
}
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
// 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' //put it here
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
See Sdk Manager image I already updated 28 version
enter image description here
enter image description here
You can try to compile the package using plus sign
implementation 'com.android.support:design:28.0.+'
or
implementation 'com.android.support:design:28.+'
However google changed the package name, all packages mapping here
All new Support Library development will occur in the AndroidX library
so you have to use
implementation 'com.google.android.material:material:1.0.0'
instead of
implementation 'com.android.support:design:28.0.+'
Close Your Android studio first and then please goes to "C:/Users/" then deleting .android ,.gradle and .AndroidStudio folders.This will delete all current android settings. After the delete process completion you go and then open the studio, when you open the android studio again it will ask for the download dependencies by automatically.
Once Download complete please build your project. it will work.
For me this happened because for some reasons i activated the offline work.
In order to solve this issue i had to deactivate it by going to
File>Settings and then selecting the Build, Execution, Deployment option from the left side of the Settings window. Now click on the Gradle option and then you can see the Offline Work which you can uncheck if it is checked.
But,above all don't forget to check your internet connexion
You can try upgrading this these dependencies:
implementation 'com.android.support:support-v4:27.0.2'
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
to:
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.android.support:appcompat-v7:28.0.0'
You are having wrong dependency in your gradle
com.android.support:design:28.0.8
latest version current is
com.android.support:design:28.0.0
The version you have used doesn't exist and thus it is producing errors.
Change your dependency to what I have mentioned earlier i.e to version 28.0.0 clean and build your project, If it does not work invalidate caches and restart your andorid studio.
Just disabling the offline mode resolved the issue for me.
Mind you, at the time I am typing this, the latest design library is 28.0.0.
While adding dependency implementation 'com.azoft.carousellayoutmanager:carousel:1.2.4' to my project, Android Studio throws exception Failed to resolve: recyclerview-v7. Then I tried adding dependency for recyclerview. Still getting same error.
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.someapp"
minSdkVersion 16
targetSdkVersion 27
versionCode 1
versionName "1.0"
vectorDrawables.useSupportLibrary = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
implementation 'com.google.firebase:firebase-crash:16.0.1'
implementation 'com.android.support:design:27.1.1'
implementation 'com.squareup.retrofit2:retrofit:2.1.0'
implementation 'com.squareup.retrofit2:converter-gson:2.1.0'
implementation 'com.squareup.okhttp3:logging-interceptor:3.3.1'
implementation 'com.commonsware.cwac:saferoom:0.4.1'
implementation 'com.squareup.picasso:picasso:2.5.2'
implementation 'com.android.support:cardview-v7:27.1.1'
}
apply plugin: 'com.google.gms.google-services'
I have same problem and i'm change order of repositories in biuld.gradle (app) and problem solved.
Change :
jcenter()
google()
To :
google()
jcenter()
Hope it's help
In Android Studio go to build.gradle (Project: YourProjectName), NOT the build.gradle (Module: app)
Change the code, so it looks like this (switch google() and jcenter()):
allprojects {
repositories {
google()
jcenter()
}
}
Add maven to repositories and it should work
I have no idea why. But my exact same problem has been solved with commenting all of android support dependencies.
It's so strange. But now my project runs without adding another version of these dependencies. When I put only one of these dependencies, I have a warning between ver 27.1.1 and 28.0.0 of support libraries. But I've only used version 28 on this project. It means there is all of these dependencies somewhere in the gradle which obviously is not written by me, or may be it's in the sth like cache (So strange bug).
implementation "com.android.support:support-v4:28.0.0"
implementation "com.android.support:appcompat-v7:28.0.0"
implementation "com.android.support:support-vector-drawable:28.0.0"
implementation "com.android.support:recyclerview-v7:28.0.0"
implementation "com.android.support:design:28.0.0"
implementation "com.android.support.constraint:constraint-layout:1.1.3"
If any of the above solutions did not work try to remove Maven repository and resync again.
this line in build.gradle
maven {
url "https://storage.googleapis.com/snap-kit-build/maven"
}
That's work for me in some projects.
Or replace this line
'com.android.support:recyclerview-v7:27.....'
With this line
'com.android.support:recyclerview-v7:28.0.0-alpha3'
That will solve your problem.
It cannot resolve because the version you are adding might not be in the Maven repository. Check your Api level and choose the appropriate version.
This link might be of help.
Finally I found a solution. Upgrading all the support dependencies to the latest version, solved the issue. You can check the latest version of dependencies here. I upgraded the support dependencies to the latest version 28.0.0-alpha3. It solved my problem.
I had the same error Failed to resolve: recyclerview-v7. Even though project worked before and I just moved it to another machine without changes in gradle files.
Full clear of gradle service folder helped me. By default it is located in C:\Users\username\.gradle
I closed Android Studio and deleted that folder. After that gradle made clean sync and it ended with success.
Maybe deleting of only cached libraries in C:\Users\username\.gradle\caches\modules-2\files-2.1\com.android.support\recyclerview-v7 would help but I didn't check it.
You have to exclude recyclerview-v7 module from the library you want to add:
compile ('YOUR_DEPENDENCY') {
exclude module: 'recyclerview-v7'
}
You have to use for example this dependency: implementation 'com.android.support:recyclerview-v7:28.0.0' in your build.gradle(Module: app) and use 'sync project with Gradle Files' then it will get this dependency. It should work then.
in androidx version I added implementation "androidx.recyclerview:recyclerview:1.1.0" to my gradle and it solved the issue
My app worked fine but after running it a few times I got a problem with the gradle build. (Android Studio: failed to complete gradle execution, cause is empty) i've restarted my computer and before trying to fix the issue it showed me that I have an update for a few thing in android studio. After the update it asked me to update some versions of implementation in the gradle and then the "com.google.gms:google-services" version in the project gradle. After doing so I get an error saying "IDE error occured" when trying to do a build.
The exception is occuring in the Android Support Plugin.
The exception details:
null
java.lang.NullPointerException
at com.android.tools.idea.run.tasks.InstantRunNotificationTask.<init>(InstantRunNotificationTask.java:64)
at com.android.tools.idea.fd.InstantRunBuildAnalyzer.getNotificationTask(InstantRunBuildAnalyzer.java:188)
at com.android.tools.idea.run.AndroidLaunchTasksProvider.getTasks(AndroidLaunchTasksProvider.java:122)
at com.android.tools.idea.run.LaunchTaskRunner.run(LaunchTaskRunner.java:102)
at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:713)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:157)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:543)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:488)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManagerImpl.java:165)
at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:315)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Project gradle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.0'
classpath 'com.google.gms:google-services:3.2.1' // google-services plugin
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
maven {
url "https://maven.google.com" // Google's Maven repository
}
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Module gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
defaultConfig {
applicationId 'com.example.elaymac.randochat'
minSdkVersion 15
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
}
dependencies {
implementation 'com.google.firebase:firebase-storage:12.0.1'
implementation 'com.google.firebase:firebase-database:12.0.1'
implementation 'com.google.firebase:firebase-core:12.0.1'
implementation 'com.firebaseui:firebase-ui-database:3.3.0'
implementation 'com.squareup.picasso:picasso:2.5.2'
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:design:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}
apply plugin: 'com.google.gms.google-services'
Thanks!
I solved the problem thanks to Severiano Jaramillo Quintanar's answer!
I faced the exact same problem, I was afraid I broke something... I
fixed it by cleaning and rebuilding the project (I had disabled
instant run as suggested here before but I guess that was not
necessary as I enabled it again after cleaning and rebuilding the
project and worked just fine...).
Build -> Clean Project
Build -> Rebuild Project
I am not sure if rebuilding would be necessary, I did both steps and
it worked fine, maybe just cleaning the project would have been
sufficient.
Hope that helps!!
EDIT
Nice, one more thing. When I solved the problem depicted here I found
another problem, when I clicked run the apk was not being created and
I solved it with my answer on that other thread:
The APK file does not exist on disk
In Android Studio:
Go to File / Invalidate caches.. /
Then select both options and restart
After restarting of Android Studio your problem is solved out
I am developing a google map app using Android Studio. When I sync the project with Gradle Files (Select Tools/Android/Sync Project with Gradle Files on Android Studio), I get the following error:
Could not resolve com.google.android.gms:play-services-maps:11.6.2.
Couold not get resource 'https://dl.google.com/dl/android/maven2/com/google/android/gms/play-services-maps/11.62./play-services-maps-11.6.2.pom
This is the software I am using:
Android Studio 3.0.1
Android Version 7.1.1
Google Play Services 46
Google Repository 58 (under Support Repository)
I've tried using both the google maps project template and the empty activity project but I get the same error.
I am using the http proxy setup I used from earlier projects. I am able to install the play-services-maps and the google repository.
I also added the maven url to the Gradle Project file in the All Projects/Repositories section.
I have tried the suggestions from Stack Overflow but none have not worked.
Any ideas?
Gradle Project Build file:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
// 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
}
The gradle app build file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
defaultConfig {
applicationId "hansen.scott.googlemaps"
minSdkVersion 25
targetSdkVersion 26
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:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.google.android.gms:play-services-maps:11.6.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}
The error is in the line:
implementation 'com.google.android.gms:play-services-maps:11.6.2'
try adding this in project level gradle file
allprojects {
repositories {
maven {
url "https://maven.google.com"
}
}
}
Someone had the same issue I did and entered it on Stack Overflow a day or two ago. The user was getting a build error when using player-services-maps 11.6.2. If the user changed the version to 11.0.0, the build succeeded.
Once I back-dated the maps version to 11.0.0, this solved my problem too. I created a new Google Map project and didn't modify the Gradle Build files.
The problem appears to be that play-services-maps won't build using a versions after 11.0.0. I will post the issue on Github.
Thank you for everybody's help.
I have been facing the same issue for the past one week and posted it on Stack Overflow as well but to no effect.
I have since then figured out the root cause. I am working out of my office and thus have firewalls in place. I got it checked with the system admin and on turning off the firewall the build worked.
So i would advice you to have this checked as well.
Kind regards,
Kabir
I know about this questions:
Failed to resolve: com.android.support:cardview-v7:26.0.0 android
Could not resolve com.android.support:appcompat-v7:26.1.0 [duplicate]
And I've read this documentations:
Migrate to Android Plugin for Gradle 3.0.0
Migrating to Android 8.0
So I'm posting this question believing its not a duplicate.
I've installed Android Studio 3.0.1. I didn't have any previous version before and I started a new project.
Every setting in Gradle file have been set by Android Studio itself and I've checked them all.
These are the file contents:
build.gradle (Module:app)
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
defaultConfig {
applicationId "com.example.administrator.as301test"
minSdkVersion 16
targetSdkVersion 26
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:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:26.1.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}
Top level build.gradle
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
// 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
}
gradle-wrapper.properties
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
I use google() in repositories as here clearly says:
// If you're using a version of Gradle lower than 4.1, you must instead use:
// maven {
// url 'https://maven.google.com'
// }
My gradle version is 4.1 so I don't need above code.
But I still get this error as the others have been asking about:
Error:Unable to resolve dependency for ':app#debug/compileClasspath':
Could not resolve com.android.support:appcompat-v7:26.1.0.
Why should I get this error when I'm creating a new project in AS 3.0.1 and it has been set all the necessary settings?
Update
#Rohit's answer somehow solved the issue but I still get same error for some other dependencies.
Could not resolve com.android.support.test:runner:1.0.1
Could not resolve
com.android.support.test.espresso:espresso-core:3.0.1
Could not resolve junit:junit:4.12
Finally I fixed the problem by modifying build.gradle like this:
android {
compileSdkVersion 26
buildToolsVersion "26.0.2"
defaultConfig {
minSdkVersion 16
targetSdkVersion 26
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:26.1.0'
}
I've removed these lines as these will produce more errors:
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
Also I had same problem with migrating an existing project from 2.3 to 3.0.1 and with modifying the project gradle files like this, I came up with a working solution:
build.gradle (module app)
android {
compileSdkVersion 27
buildToolsVersion "27.0.1"
defaultConfig {
applicationId "com.mobaleghan.tablighcalendar"
minSdkVersion 16
targetSdkVersion 27
}
dependencies {
implementation 'com.android.support:appcompat-v7:25.1.0'
implementation 'com.android.support:design:25.1.0'
implementation 'com.android.support:preference-v7:25.1.0'
implementation 'com.android.support:recyclerview-v7:25.1.0'
implementation 'com.android.support:support-annotations:25.1.0'
implementation 'com.android.support:support-v4:25.1.0'
implementation 'com.android.support:cardview-v7:25.1.0'
implementation 'com.google.android.apps.dashclock:dashclock-api:2.0.0'
}
Top level build.gradle
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
goto Android->sdk->build-tools directory make sure you have all the versions required . if not , download them . after that
goto File-->Settigs-->Build,Execution,Depoyment-->Gradle
choose use default gradle wapper (recommended)
and untick Offline work
gradle build finishes successfully for once you can change the settings
If it dosent simply solve the problem
check this link to find an appropriate support library revision
https://developer.android.com/topic/libraries/support-library/revisions
Make sure that the compile sdk and target version same as the support library version.
It is recommended maintain network connection atleast for the first time build (Remember to rebuild your project after doing this)
try this :
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
targetSdkVersion 26
}
}
compile 'com.android.support:appcompat-v7:25.1.0'
It has worked for me
I tried all of the above and nothing worked for me.
Then I followed Gradle Settings > Build Execution, Deployment > Gradle > Android Studio and checked "Disable embedded Maven repository".
Did a build with this checked and the problem was solved.
Just go to
File\Settings\Gradle. Deselect the "Offline work" box. Now you can connect and
download any necessary or missing dependencies
Your android studio may be forgot to put :
buildToolsVersion "26.0.0"
you need 'buildTools' to develop related design and java file. And if there is no any buildTools are installed in Android->sdk->build-tools directory then download first.
well got this answer from another site and don't want to take any credit for this but this solution works like butter.
Go to File\Settings\Gradle. Deselect the "Offline work" box. Now you can connect and download any necessary or missing dependencies.
This work for me. In the android\app\build.gradle file you need to specify the following
compileSdkVersion 26
buildToolsVersion "26.0.1"
and then find this
compile "com.android.support:appcompat-v7"
and make sure it says
compile "com.android.support:appcompat-v7:26.0.1"
OK It's A Wrong Approach But If You Use it Like This :
compile "com.android.support:appcompat-v7:+"
Android Studio Will Use The Last Version It Has.
In My Case Was 26.0.0alpha-1.
You Can See The Used Version In External Libraries (In The Project View).
I Tried Everything But Couldn't Use Anything Above 26.0.0alpha-1, It Seems My IP Is Blocked By Google. Any Idea? Comment
In my case, this error occur when i tried to use gridView
I resolved it by removing this line from build.grade(Module) file
implementation 'com.android.support:gridlayout-v7:28.0.0-alpha3'
This issue seems to like the following.
How to resolve repository certificate error in Gradle build
Below steps may help:
1. Add certificate to keystore-
Import some certifications into Android Studio JDK cacerts from Android Studio’s cacerts.
Android Studio’s cacerts may be located in
{your-home-directory}/.AndroidStudio3.0/system/tasks/cacerts
I used the following import command.
$ keytool -importkeystore -v -srckeystore {src cacerts} -destkeystore {dest cacerts}
2. Add modified cacert path to gradle.properties-
systemProp.javax.net.ssl.trustStore={your-android-studio-directory}\\jre\\jre\\lib\\security\\cacerts
systemProp.javax.net.ssl.trustStorePassword=changeit
Ref : https://www.cresco.co.jp/blog/entry/2014//
Try to clear cache in android studio by
File-> Invalidate cache -> invalidate
after invalidating
build-> clean project
Then you can able to build the project
this work for me
compile 'com.android.support:appcompat-v7:26.0.0'
change 26.0.0 to 26.0.1
compile 'com.android.support:appcompat-v7:26.0.1'
this work for me. add configurations.all in app/build.gradle
android {
configurations.all {
resolutionStrategy.force 'com.android.support:support-annotations:27.1.1'
}
}