before updating android studio, my gradle version was 2.10 and gradle plugin version was 2.1.0 and every things work fine. Unfortunately after updating android studio and android gradle plugin to 2.1.3, android studio can't build project and get stuck in gradle build running!
this is my project build.gradle code snippet:
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.3'
classpath 'com.google.gms:google-services:3.0.0'
}
}
allprojects {
repositories {
jcenter()
}
}
and currenly my gradle version is 2.14.1. thanks for help.
I had this problem before. It seems your gradle works in online mode. you must switch it to offline mode. In Android Studio open the settings and search for offline. in the Gradle sub category and Global gradle settings section, you will see Offline work check box.check it to force gradle works offline.
good luck.
this way worked for me :
delete .gradle folder in your project folder
make sure that your system proxy is enable(for iranian user!)
enable Auto-detect proxy setting at :
File > Settings > Appearance & Behavior -- System Settings -- HTTP Proxy
Go to gradle.properties file (project root directory) and add these options (for both http and https):
systemProp.http.proxyHost=www.somehost.org
systemProp.http.proxyPort=8080
systemProp.http.proxyUser=user
systemProp.http.proxyPassword=password
systemProp.http.nonProxyHosts=localhost
systemProp.http.auth.ntlm.domain=domain
systemProp.https.proxyHost=www.somehost.org
systemProp.https.proxyPort=8080
systemProp.https.proxyUser=user
systemProp.https.proxyPassword=password
systemProp.https.nonProxyHosts=localhost
systemProp.https.auth.ntlm.domain=domain
but i config this form(because i use psiphon)
systemProp.http.proxyHost=127.0.01
systemProp.http.proxyPort=8080
systemProp.https.proxyHost=127.0.0.1
systemProp.https.proxyPort=8080
make sure that your gradle not be in offline mode then select use default gradle wrapper... in :
File -> Settings -> Build, Execution, Deployment -> Build Tools -> Gradle
Now Sync Project with Gradle Files
I hope that I have helped
I am trying to build react-native android app, as a dependecy I see I have gradle, but it fails to load on build.
Error message:
* What went wrong:
A problem occurred configuring root project 'MobileApp'.
> Could not resolve all dependencies for configuration ':classpath'.
> Could not resolve com.android.tools.build:gradle:1.3.1.
Required by:
:MobileApp:unspecified
> Could not resolve com.android.tools.build:gradle:1.3.1.
> Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/1.3.1/gradle-1.3.1.pom'.
> Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/1.3.1/gradle-1.3.1.pom'.
> Connection to https://jcenter.bintray.com refused
The issue is clear, I am sitting behind corporate proxy that blocks any HTTPSconnections like these in error.
So my questions are: how to force gradle to use HTTP in loading these files? Where these properties should be put(which of gradle files, i.e. gradle.properties)?
P.S. I already have set these in gradle properties file:
systemProp.http.proxyHost= myHost
systemProp.http.proxyPort= myPort
systemProp.http.proxyUser= myUser
systemProp.http.proxyPassword= myPassword
Any links, suggestions or etc. will help a lot.
I had same problem and fixed it.
gradle is forced to get dependencies from jcenter through https proxy.
if you add
maven { url "http://jcenter.bintray.com" }
in your repositories instead of jcenter(), gradle sees this repository as a simple maven repository with http proxy.
your project build.gradle should be like below:
buildscript {
repositories {
maven { url "http://jcenter.bintray.com" }
}
dependencies {
classpath 'com.android.tools.build:gradle:1.3.1'
}
}
allprojects {
repositories {
maven { url "http://jcenter.bintray.com" }
}
}
replace jcenter() with jcenter { url "http://jcenter.bintray.com/"} in build.gradle
Try this
run a proxy like freegate
the root path project in cmd type
gradlew -Dhttps.proxyHost=127.0.0.1 -Dhttps.proxyPort=8580
File -> Settings -> Project Settings -> Gradle -> Global Gradle Settings -> Gradle VM Options
-Dhttp.proxyHost=myProxyAddr
-Dhttp.proxyPort=myProxyPort
-Dhttp.proxyUser=myUsername
-Dhttp.proxyPassword=myPasswd
-Dhttp.auth.ntlm.domain=myDomainName
Go into the gradle/wrapper folder nearby and edit the gradle-wrapper.properties
Then add in a the https to the distribution URL and it should work.
distributionUrl=https\://services.gradle.org/distributions/gradle-1.10-bin.zip
^
Verify the file you are trying to grab is actually on the repo:
https://services.gradle.org/distributions/
Rerun your command to get the gradle wrapper version.
gradle wrapper
gradlew.bat wrapper -gradle-version="1.10"
Hope that helps.
I try to add
compile 'com.squareup.retrofit2:retrofit:2.0.0-beta3'
then sync gradle. Unfortunately it's failed :
Failed to resolve: com.squareup.retrofit2:retrofit:2.0.0-beta3
Below my repo in build.gradle :
repositories {
maven {
url "https://s3.amazonaws.com/repo.commonsware.com"
}
}
I think to solve my own problem for more than 12 hours and finally i got the solution.
I open gradle.properties and found there is network proxy setting in that file. The network proxy setting is in that file because i pull the source code from git which the original source code has network proxy configuration in gradle.properties file :((
I delete the network proxy configuration and problem is solved.
Conclusion :
To fix
Failed to resolve: com.squareup.retrofit2:retrofit:2.0.0-beta3
First make sure network configuration in computer or gradle.properties is correct
repositories {
jcenter()
maven {
url "https://s3.amazonaws.com/repo.commonsware.com"
}
}
I cant seem to get build tools for the latest gradle at all. I suspect its something to do with proxy setting for gradle. I have had a good look online but still cant seem to find a solution. I use gradle 2.1.
I created gradle.properties file in my /home/user/.gradle folder with these setting.
systemProp.http.proxyHost=proxy
systemProp.http.proxyPort=80
systemProp.http.proxyUser=myusername
systemProp.http.proxyPassword=password
systemProp.https.proxyHost=proxy
systemProp.https.proxyPort=80
systemProp.https.proxyUser=myusername
systemProp.https.proxyPassword=password
Here is my global build.gradle
buildscript {
repositories {
mavenLocal()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.13.0'
classpath fileTree(dir: 'build-libs', include: '*.jar')
}
}
allprojects {
repositories {
mavenCentral()
}
}
And here is the error i get when running gradlew
Could not HEAD 'https://repo1.maven.org/maven2/com/android/tools/build/gradle/0.13.0/gradle-0.13.0.pom'.
peer not authenticated
What am I missing? that maven link opens fine in a browser.
Right, I'm not sure if it will work for others but worked for me.
I changed proxyPort to 8080 and used jcenter instead of Maven. But I had to apply expeption to use HTTP instead of HTTPS. This is what I have in my build.gradle for build script and allprojects
buildscript {
repositories {
jcenter {
url "http://jcenter.bintray.com/"
}
}
}
allprojects {
repositories {
jcenter {
url "http://jcenter.bintray.com/"
}
}
}
UPDATE: 06/08
I have recently updated Gradle and plugin version and had some problems. It was complaining about plugin com.android.application
I did some digging around and changed
jcenter {
url "http://jcenter.bintray.com/"
}
to
repositories {
maven { url 'http://repo1.maven.org/maven2' }
}
Find and Replace:
jcenter()
maven {
url "https://maven.google.com"
}
to:
maven {
url "https://maven.google.com"
}
jcenter()
For newer android studio 3.0.0 and gradle update, this needed to be included in project level build.gradle file for android Gradle build tools and related dependencies since Google moved to its own maven repository.
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
// NOTE: Do not place your application dependencies here; they belong
}
}
allprojects {
repositories {
jcenter()
google()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
I'm using Gradle plugin 3.0.1 and saw this error. Not sure what caused this but the solution that works for me is to stop the running Gradle daemon by ./gradlew --stop.
The solution is in your build.gradle change this block:
allprojects {
repositories {
jcenter()
google()
}
}
to google in first position :
allprojects {
repositories {
google()
jcenter()
}
}
late but it worked for me:
change your dns setting by going Network and sharing center.
In left pane choose change adapter setting
-right click on your network connection
-properties
-select ipv4
-properties
- now in dns server setting:-
-choose the option use the following dns server addresses
and use google dns server 8.8.8.8 as preferred dns server and
8.8.4.4 as alternate dns server.
it will solve your problem.
In the Android Studio v4.0, you should be off the Gradle offline-mode and retry to sync Gradle.
I try to modify the repositories and import the cer to java, but both failed, then I upgrade my jdk version from 1.8.0_66 to 1.8.0_74, gradle build success.
I got the same problem. Just use File->INVALIDATE CACHES AND RESTART
6 years later here, but for them who are stil facing this issue, I solved it as following.
It happened when my module had a different gradle version than the main project. I had gradle version 3.5.3 in project and an older version in module. So, I Just updated that version. The file is here:
./node-modules/[module-name]/android/build.gradle
In my case deleting the .gradle folder worked for me.
In my case, my Android Studio version was 3.6.1 and i have modified the classpath like below;
classpath 'com.android.tools.build:gradle:3.6.1'
and that error was gone.
Go to
File --> Invalidate Caches / Restart.
It worked for me.
Android Studio > view > tool Windows > Gradle > click toggle offline mode (besides gradle settings icon)
this work for me :)
I had a same problem and I fix it with the following steps:
check the event log and if you see the errors like "cash version
is not available for the offline mode" follow the steps.
click on View => Gradle then new window will open.
click on the WIFI icon and then sync the Gradle.
"if you see different errors from what I mentioned in number one,
please go to the file -> project structure -> and there is suggestion"
Tools > SDK Manager > SDK Tools > Show Package Details
and remove all the old versions
I installed new Android Studio and faced with this problem. Nothing is helped me except of downloading a few more Android SDK versions:
Added Android Q and Android Pie to downloaded and installed SDK
Well if anyone facing with this problem after updating android studio to 4.2, the problem is about kotlin version. changing cotlin version line from "ext.kotlin_version = "1.5.0-release-764" to "ext.kotlin_version = "1.5.0" may solve your issue. Here is the link which has more information about it:
https://exerror.com/cant-create-new-kotlin-project-after-updating-to-android-studio-4-2/
You should have gradle-wrapper.properties inside gradle/wrapper folder.
Make sure you are using the right distributionURL, and the latest one. It should look something like this :
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
I Updated my android studio to latest version: Android Studio - Arctic Fox | 2020.3.1
Then it was showing this error. To solve this error, you have to follow these steps:
File>project Structure>project
Change Android Gradle Plugin version: 7.0.0 and Gradle Version: 7.0.2
then Go to file>setting>Build, Execution, Deployment>Build Tools>Gradle
change Gradle JDK to 11 version if it is 1.8 version.
if notification popup for Gradle upgraded then tap on it and click on run selected steps.
sync project and rebuild your project if necessary.
I hope it will work for you, Thanks me later.
I encountered a similar issue while building a Java project on Jenkins using Gradle.
When I run the build on Jenkins, at some point it throws the error below:
22:37:05 + GRADLE_OPTS='-Xms8192M -Xmx8192M'
22:37:05 + gradle clean build '-Dorg.gradle.jvmargs=-XX:MaxPermSize=4096M -Xms4096M -Xmx8192M' --full-stacktrace
22:37:05
22:37:05 Welcome to Gradle 5.6.4!
22:37:05
22:37:05 Here are the highlights of this release:
22:37:05 - Incremental Groovy compilation
22:37:05 - Groovy compile avoidance
22:37:05 - Test fixtures for Java projects
22:37:05 - Manage plugin versions via settings script
22:37:05
22:37:05 For more details see https://docs.gradle.org/5.6.4/release-notes.html
22:37:05
22:37:05 Starting a Gradle Daemon (subsequent builds will be faster)
22:37:14 > Task :my-service:clean UP-TO-DATE
22:37:18 > Task :my-service:compileJava FAILED
22:37:18
22:37:18 FAILURE: Build failed with an exception.
22:37:18
22:37:18 * What went wrong:
22:37:18 Execution failed for task ':my-service:compileJava'.
22:37:18 > Could not resolve all files for configuration ':my:compileClasspath'.
22:37:18 > Could not download spring-boot-autoconfigure.jar (org.springframework.boot:spring-boot-autoconfigure:2.1.14.RELEASE)
22:37:18 > Could not get resource 'https://nexus.my-test.network/repository/maven-public/org/springframework/boot/spring-boot-autoconfigure/2.1.14.RELEASE/spring-boot-autoconfigure-2.1.14.RELEASE.jar'.
22:37:18 > Premature end of Content-Length delimited message body (expected: 1276879; received: 496657
22:37:18
22:37:18 * Try:
22:37:18 Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Here's how I fixed it:
So first I looked the previous builds and they were building fine except this last one, also we had not changed anything in the build process.
The issue was with our Nexus artifactory server that has not been running fine. The server stops responding sometimes.
I just restarted the server and re-tried the build and it worked fine.
That's all
**A problem occurred evaluating project ':app'.
Could not resolve all files for configuration 'classpath'.**
Solution:
Platform->cordova-support-google-services
In this file
Replace
classpath 'com.android.tools.build:gradle:+' to this
classpath 'com.android.tools.build:gradle:3.+'
There seems to be many different causes to this problem. My cause is different from other posted answers, so I'll go ahead and explain what my problem was just in case it's useful.
I have a set of custom gradle plugins that for all practical purposes can be thought of as a wrapper around four familiar plugins: "com.android.application", "com.application.library", "java" and "java-library". These wrapper plugin are responsible for actually applying those familiar plugins, along with supplying configuration data. The result is that it simplifies the "build.gradle.kts" scripts for modules in my various projects.
My wrapper plugin for the "java-library". Is pretty straight forward. It applies the "java-library" plugin and adds the "sourceCompatibility" and "targetCompatibility" values. I followed the pattern that others have suggested on how to set those values. Essentially doing something like: "project.tasks.withType<JavaCompile> { sourceCompatibility = ... }" That's what caused my problem. I changed the above to:
val javaExt:JavaPluginExtension = project.extensions.get("java") as JavaPluginExtension
javaExt.sourceCompatibility = JavaVersion.toVersion( versions.getProperty("java-source-compatibility"))
javaExt.targetCompatibility = JavaVersion.toVersion( versions.getProperty("java-target-compatibility"))
And that solved the issue for me! The only useful information I got from gradle on resolving the problem is that it let me know the offending module, which was a module that didn't need any dependencies. In order to track down what was going on, I put the offending module into a separate project. That's where I discovered that the problem was definitely related to my custom "java-library" wrapper plugin.
I basically just removed jcenter() from my repositories of project gradle in buildscript block, since i declared it in my app gradle.
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = '1.3.72'
repositories {
google()
mavenLocal()
mavenCentral()
jcenter() //remove this line
}
you should have gradle.properties file defined for the build with proxy settings so that gradle knows how to use http connection
# This file contains the basics for Maven Version control and will be used by the Artifactory Release management
# These settings are for the root project and all sub-projects in this application
releaseVersion=1.0.0-SNAPSHOT
releaseGroup=com.xx.xx.xx
artifactory_user=
artifactory_password=
artifactory_contextUrl=https://artifactory.xxxx.com/artifactory/
systemProp.http.proxyHost=proxy.xxx.com
systemProp.http.proxyPort=8080
systemProp.https.proxyHost=proxy.xxx.com
systemProp.https.proxyPort=8080
systemProp.http.nonProxyHosts=*.xxx.com|localhost|*.int.targoe.com
org.gradle.java.home=C:\\Program Files (x86)\\Java\\jdk1.8.0_121
I had this issue and it was because I hadn't added an exception for gradle in my firewall (TinyWall).
I got this issue solved by switching internet from Wifi to mobile hot-spot. It means this issue occurs due to network issue. I could also see below logs which confirms my understanding,
Connect to jcenter.bintray.com:443
[jcenter.bintray.com/75.126.118.188] failed: Connection timed out:
connect
and
Connect to repo1.maven.org:443 [repo1.maven.org/151.101.36.209]
failed: Connection timed out: connect
Hope it helps.
If adding google() into your build.gradle doesn't work try adding it at first place in your repositories section of node_modules/YOUR_PACKAGE/android/build.gradle file.
I am working with flutter in the VS Code.
In my case, I solved it by
stopping gradlew process in VS code using the below command
android/gradlew --stop
I changed the ext.kotlin_version in "build.gradle" to the previous one (from 1.5.0 back to 1.4.32) and that worked for me. Maybe the current Gradle version wasn't compatible with it.
Using the new project wizard to create a new Android application, The IDE gets stuck before I can even see the Code files. After trying to create many types of projects, It tells me that it is building and the IDE only shows a Loading box that says either:
Gradle: Configure Project
or
Gradle: Resolve Dependencies ':classpath:'
I went out to lunch and when I came back I saw:
Error:Could not HEAD 'http://jcenter.bintray.com/com/android/tools/build/builder-model/0.12.1/builder-model-0.12.1.jar'. Received status code 500 from server: Internal Server Error
Enable Gradle 'offline mode' and sync project
Bintray has experienced momentary timeouts yesterday due to a change to one of the cluster nodes in Dallas.
It looks like you've happened to hit that exact node at that exact time.
The issue has been sorted out after a couple of minutes, so there is no real need to change anything on your side.
Actually, keeping jcenter() in your script is preferable since it's a super-set of Maven Central.
In order to solve it, I went to File -> Project Structure -> Project and changed:
Android Plugin Repository and Default Plugin Repository from their default values of
jCenter()
to
mavenCentral
I had a similar problem and was able to use both repositories by including them both in my build.gradle in my android directory:
allprojects {
repositories {
mavenCentral()
jcenter()
}
}
This is an adjustment to #MHDante's answer - instead of replacing one with the other, you can use both!
I was heaving the same/similar problem:
Error:A problem occurred configuring root project 'X'.
Could not resolve all dependencies for configuration ':classpath'.
Could not resolve com.android.tools.build:gradle:0.12.+.
Required by:
:X:unspecified
Failed to list versions for com.android.tools.build:gradle.
Could not list versions using M2 pattern 'http://jcenter.bintray.com/[organisation]/[module]/[revision]/[artifact]-revision.[ext]'.
Could not GET 'http://jcenter.bintray.com/com/android/tools/build/gradle/'. Received status code 401 from server: Authorization Required
But I resolved it by calling synchroise and then rebuilding the project.