I'm still getting started with gradle, but I found jitpack to allow for including dependencies across my github repos.
I'm having issues getting dependencies to resolve, though. Some releases work, but other times I get "could not resolve."
I have managed to reproduce this with a couple of github repos:
I set up a repo to be depended on: https://github.com/bdleitner/dummy-dependency
and one to depend on it: https://github.com/bdleitner/dummy-client
From jitpack, I can see the build log for the 0.1.3 release of dummy-dependency:
https://jitpack.io/com/github/bdleitner/dummy-dependency/0.1.3/build.log
where it seems that everything is successful.
when logged in to jitpack, it can see this release and provides the compile statement:
compile 'com.github.bdleitner:dummy-dependency:0.1.3'
but even when I include that in the gradle.build file for dummy-client,
I get:
FAILURE: Build failed with an exception.
* What went wrong:
Could not resolve all dependencies for configuration ':compileClasspath'.
> Could not resolve com.github.bdleitner:dummy-dependency:0.1.3.
Required by:
com.bdl:dummy-client:1.0-SNAPSHOT
> No cached version of com.github.bdleitner:dummy-dependency:0.1.3 available for offline mode.
> No cached version of com.github.bdleitner:dummy-dependency:0.1.3 available for offline mode.
> No cached version of com.github.bdleitner:dummy-dependency:0.1.3 available for offline mode.
I figure I'm probably missing something small and dumb, but I haven't been able to find it.
Apparently, I somehow managed to switch my gradle settings to offline mode (not sure how)... but unchecking that option appears to have fixed the issue.
Sorry to bother everyone.
As per Stanbol documentation, I've checked-out source code (% svn co http://svn.apache.org/repos/asf/stanbol/trunk stanbol) and after did maven build. All is fine. Now I've started executable jar (org.apache.stanbol.launchers.full-1.0.0-SNAPSHOT).
After starting this I do not see any menu option to open CMSAdapter and contenthub. I can only see /enhancer, /topic, /entityhub, /sparql, /ontonet, /rules, and /reasoners in the menu option.
Here is the localhost page -
When I saw the checked-out directory then I did not find folders corresponding to cmsadpater and contenthub.
After I tried to download complete zip from source again and now i can see cmsadpater and contenthub -
But I'm getting error during build.
Please suggest what I'm missing here.
[ERROR] Failed to execute goal on project org.apache.stanbol.launchers.full: Could not resolve dependencies for project org.apache.stanbol:org.apache.stanbol.launchers.full:jar:0.12.0: Failure to find org.apache.sling:org.apache.sling.launchpad:xml:bundlelist:8 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced
ContentHub and CMSAdapter components have been discontinued from version 1.x. You can still find them at 0.12.x branch (https://svn.apache.org/repos/asf/stanbol/branches/release-0.12/)
Hope that helps
I am trying to learn react-native but am not able to build the demo AwesomeProject. I have set the $ANDROID_HOME variable in ~/.bash_profilefile. But every time I build it I get following error.
What went wrong:
A problem occurred configuring project ':app'.
Could not resolve all dependencies for configuration ':app:_debugCompile'.
Could not find com.android.support:appcompat-v7:23.0.1.
Searched in the following locations:
file:/Users/<username>/.m2/repository/com/android/support/appcompat-v7/23.0.1/appcompat-v7-23.0.1.pom
file:/Users/<username>/.m2/repository/com/android/support/appcompat-v7/23.0.1/appcompat-v7-23.0.1.jar
https://jcenter.bintray.com/com/android/support/appcompat-v7/23.0.1/appcompat-v7-23.0.1.pom
https://jcenter.bintray.com/com/android/support/appcompat-v7/23.0.1/appcompat-v7-23.0.1.jar
Required by:
AwesomeProject:app:unspecified
Could not find com.android.support:appcompat-v7:23.0.1.
Searched in the following locations:
file:/Users/<username>/.m2/repository/com/android/support/appcompat-v7/23.0.1/appcompat-v7-23.0.1.pom
file:/Users/<username>/.m2/repository/com/android/support/appcompat-v7/23.0.1/appcompat-v7-23.0.1.jar
https link Required by:
AwesomeProject:app:unspecified > com.facebook.react:react-native:0.11.0
Could not find com.android.support:support-v4:21.0.3.
Searched in the following locations:
file:/Users/<username>/.m2/repository/com/android/support/support-v4/21.0.3/support-v4-21.0.3.pom
file:/Users/<username>/.m2/repository/com/android/support/support-v4/21.0.3/support-v4-21.0.3.jar
https link
Required by:
AwesomeProject:app:unspecified > com.facebook.react:react-native:0.11.0 > com.facebook.fresco:fresco:0.6.1 > com.facebook.fresco:drawee:0.6.1
AwesomeProject:app:unspecified > com.facebook.react:react-native:0.11.0 > com.facebook.fresco:fresco:0.6.1 > com.facebook.fresco:imagepipeline:0.6.1
I don't know why it's looking in this folder file:
/Users/<username>/.m2/repository/com/android/support/appcompat-v7/23.0.1
Installed sdk version is 23.0.1 still I am getting this error.
I have a dotnet background trying to learn react-native.
Finally got it. You have to install Android Support Repository in Extras, in the Android SDK manager
Open the SDK, scroll down to the last part, open the extras, select android support repository, and click on "install packages" here is a screenshot
I am a greenhorn in gradle and i just tried to create a new Android Gradle Project in IntelliJ. After filling up the necessities it started to download something which took hours so i decided to force quit my IDE and open the project again.
And now I am getting this:
And when I open the IDE logs, I see this:
2014-12-13 22:27:37,940 [103759372] INFO - .BaseProjectImportErrorHandler - Failed to import Gradle project at '/Users/ramswaroop/Documents/My Workspace/PopoPics'
org.gradle.tooling.GradleConnectionException: Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-2.1-all.zip'.
at org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistribution$1.call(DistributionFactory.java:124)
at org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistribution$1.call(DistributionFactory.java:112)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
at org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46)
at org.gradle.tooling.internal.consumer.DefaultBuildActionExecuter.run(DefaultBuildActionExecuter.java:46)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.doResolveProjectInfo(GradleProjectResolver.java:177)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.access$300(GradleProjectResolver.java:63)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:363)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:335)
at org.jetbrains.plugins.gradle.service.project.GradleExecutionHelper.execute(GradleExecutionHelper.java:214)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:95)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:63)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:41)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:37)
at com.intellij.openapi.externalSystem.service.remote.AbstractRemoteExternalSystemService.execute(AbstractRemoteExternalSystemService.java:59)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl.resolveProjectInfo(RemoteExternalSystemProjectResolverImpl.java:37)
at com.intellij.openapi.externalSystem.service.remote.wrapper.ExternalSystemProjectResolverWrapper.resolveProjectInfo(ExternalSystemProjectResolverWrapper.java:49)
at com.intellij.openapi.externalSystem.service.internal.ExternalSystemResolveProjectTask.doExecute(ExternalSystemResolveProjectTask.java:51)
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:137)
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:123)
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$2.execute(ExternalSystemUtil.java:475)
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$3$2.run(ExternalSystemUtil.java:552)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(ProgressManagerImpl.java:621)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$3.run(ProgressManagerImpl.java:194)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.a(ProgressManagerImpl.java:281)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:233)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:181)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$9.run(ProgressManagerImpl.java:530)
at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:405)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)
Caused by: java.nio.channels.OverlappingFileLockException
at sun.nio.ch.FileChannelImpl$SharedFileLockTable.checkList(FileChannelImpl.java:1166)
at sun.nio.ch.FileChannelImpl$SharedFileLockTable.add(FileChannelImpl.java:1068)
at sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:868)
at java.nio.channels.FileChannel.tryLock(FileChannel.java:962)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:51)
at org.gradle.wrapper.Install.createDist(Install.java:44)
at org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistribution$1.call(DistributionFactory.java:118)
at org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistribution$1.call(DistributionFactory.java:112)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
2014-12-13 22:27:37,941 [103759373] WARN - nal.AbstractExternalSystemTask - Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-2.1-all.zip'.
com.intellij.openapi.externalSystem.model.ExternalSystemException: Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-2.1-all.zip'.
at org.jetbrains.plugins.gradle.service.project.AbstractProjectImportErrorHandler.createUserFriendlyError(AbstractProjectImportErrorHandler.java:106)
at org.jetbrains.plugins.gradle.service.project.BaseProjectImportErrorHandler.getUserFriendlyError(BaseProjectImportErrorHandler.java:158)
at org.jetbrains.plugins.gradle.service.project.BaseGradleProjectResolverExtension.getUserFriendlyError(BaseGradleProjectResolverExtension.java:401)
at com.android.tools.idea.gradle.project.AndroidGradleProjectResolver.getUserFriendlyError(AndroidGradleProjectResolver.java:309)
at org.jetbrains.plugins.gradle.service.project.AbstractProjectResolverExtension.getUserFriendlyError(AbstractProjectResolverExtension.java:164)
at org.jetbrains.plugins.gradle.service.project.AbstractProjectResolverExtension.getUserFriendlyError(AbstractProjectResolverExtension.java:164)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:369)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:335)
at org.jetbrains.plugins.gradle.service.project.GradleExecutionHelper.execute(GradleExecutionHelper.java:214)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:95)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:63)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:41)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:37)
at com.intellij.openapi.externalSystem.service.remote.AbstractRemoteExternalSystemService.execute(AbstractRemoteExternalSystemService.java:59)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl.resolveProjectInfo(RemoteExternalSystemProjectResolverImpl.java:37)
at com.intellij.openapi.externalSystem.service.remote.wrapper.ExternalSystemProjectResolverWrapper.resolveProjectInfo(ExternalSystemProjectResolverWrapper.java:49)
at com.intellij.openapi.externalSystem.service.internal.ExternalSystemResolveProjectTask.doExecute(ExternalSystemResolveProjectTask.java:51)
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:137)
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:123)
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$2.execute(ExternalSystemUtil.java:475)
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$3$2.run(ExternalSystemUtil.java:552)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(ProgressManagerImpl.java:621)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$3.run(ProgressManagerImpl.java:194)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.a(ProgressManagerImpl.java:281)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:233)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:181)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$9.run(ProgressManagerImpl.java:530)
at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:405)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)
2014-12-13 22:27:37,942 [103759374] WARN - radle.project.ProjectSetUpTask -
2014-12-13 22:27:37,942 [103759374] INFO - radle.project.ProjectSetUpTask - Could not install Gradle distribution from 'https://services.gradle.org/distributions/gradle-2.1-all.zip'.
Consult IDE log for more details (Help | Show Log)
INFO: Running on Mac Yosemite with Gradle 2.2 and IntelliJ IDEA 14 Ultimate.
It could be that the gradle-2.1 distribution specified by the wrapper was not downloaded properly. This was the root cause of the same problem in my environment.
Look into this directory:
ls -l ~/.gradle/wrapper/dists/
In there you should find a gradle-2.1 folder.
Delete it like so:
rm -rf ~/.gradle/wrapper/dists/gradle-2.1-bin/
Restart IntelliJ, after that it will restart the download from the beginning and hopefully work.
If you are on Windows, you can go to:
C:\Users\{your_name}\.gradle
And delete all the references of the gradle package you can find in those folders:
caches
daemon
wrapper
Then re-open your project and sync gradle
1 Close Android Studio (AS)
2 Delete the folder in C:\Users.gradle\wrapper\dists\gradle-2.1-all
3 Run as admin
4 Sync your project files
First check your Internet conection..
or try with
Tools -> Android -> Sync
or Try
File -> Settings -> Gradle -> Check Offline Work
I had the same problem.
(My problem is with gradle 4.4 files)
Actually the problem is incorrect downloading of 4.4 gradle which already I had.
When I delete gradle 4.4 version
C:\Users\$Your_User\.gradle\wrapper\dists\gradle-4.4-all
Android studio again downloads gradle-4.4 and syncs with my project.
Now it had rectified with the help of Michelin Man
Thanks for your answer Michelin
I cannot believe the below solution, but it did solve it.
in gradle-wrapper.properties file:
change
distributionUrl=http\://services.gradle.org/distributions/gradle-6.1.1-all.zip
to
distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
you should also check if you are connecting via proxy. If there is a proxy set it up using File > Settings > Appearance and Behavior > System settings > HTTP Proxy
https://services.gradle.org/distributions/gradle-2.1-all.zip
open this link in the browser and download the zip file and extract it to folder
Before extraction please delete the old folder whose name ends gradle-2.1-all and then you can start extracting
if you are window user extract it to this folder
C:\Users{Your-Name}.gradle\wrapper\dists
after that just restart your android studio.
I hope it works it works for me .
For me, it was just close the android studio and restart as Administrator.
If all above solutions is not working and In case of your project was working fine and now getting this issue, then try this,
go to android studio setting.
select gradle under build,execution.
then again just set path of gradle user home
(C:/Users/%user_name%/.gradle/wrapper/dists/gradle-6.5-bin)
just rebuild again, this helps me.
It could be that the corresponding Gradle version was not downloaded properly.
You could delete the broken file at
rm -rf .gradle/wrapper/dists/
and restart studio.
or try
File -> Settings -> Gradle -> Check Offline Work
and download the file from the official site and extract to the destination location
.gradle/wrapper/dists/
In my case, the problem was that I was not connected to the same VPN with which I installed Android Studio, I do not know why it happens, but even if I have internet access, if I am not connected to the original VPN, the downloads from IDE do not work correctly.
I connected the VPN, I did the gradle again and finally it started to download and install everything correctly.
I also checked that I didn't go through any proxy or anything similar in my Android configuration.
I recently had this same error, but it was due to an outbound firewall / monitoring tool silently killing the download requests in the background.
Sometimes the problem isn't Android Studio or your gradle configuration at all!
In Android Studio, if you open the Design window for the app, there is error message about Gradle being not synched properly. Next to the error, there is a 'Try Again' button. If you click on that, Android studio tries to sycn up again.
That worked for me.
In my case I had to go to
File -> Settings -> Build, Execution, Deployment -> Gradle
and then I changed the Service directory path, which was pointing to a wrong location.
Delete .gradle data
CtrlAltS then navigate to File -> Settings -> Build, Execution, Deployment -> Compiler then check "Sync project with gradle before building, if needed".
My problem was fixed with this method.
Change the distributionUrl=https://services.gradle.org/distributions/gradle-2.1-bin.zip from the Your project folder\gradle\wrapper\gradle-wrapper.properties to new one.
what worked for me is
distributionUrl=https://services.gradle.org/distributions/gradle-6.2.2-all.zip
One more reason for this error (assuming that gradle properly setup) is incompatibility between andorid.gradle tools and gradle itself - check out this answer for the complete compatibility table.
In my case the error was the same as in the question and the stacktrace as following:
java.lang.NullPointerException
at java.util.Objects.requireNonNull(Objects.java:203)
at com.android.build.gradle.BasePlugin.lambda$configureProject$1(BasePlugin.java:436)
at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.event.AbstractBroadcastDispatch.dispatch(AbstractBroadcastDispatch.java:42)
...
I've fixed that by upgrading com.android.tools.build:gradle to the current latest 3.1.4
buildscript {
repositories {
...
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.4'
}
}
Gradle version is 4.6
I was facing the same problem in IntelliJ. It was working from command line though.
I found the issue was because of an improper Gradle config in the IDE. I wasn't using the "default Gradle wrapper" as recommended:
On MAC Remove gradle-2.1-all folder from the following path /Users/amitsapra/.gradle/wrapper/dists/gradle-2.1-all and then try gradle build again. I faced same issues with 5.4.1-all.
It takes a little time but fixes everything
For me, the reason is that the gradle.zip IDE downloaded is broken (I cannot uncompress it manually), and following steps help.
gradle sync, and it says could not install from ${link}, ${gralde.zip} ...
download from ${link} manually
go to the ${gradle.zip}'s location
replace the ${gradle.zip} with the one downloaded, remove the .lck file on the same path.
gradle sync.
Note:
${link} is something like https://services.gradle.org/distributions/gradle-4.6-all.zip
${gradle.zip} looks like ~/.gradle/wrapper/dists/gradle-${version}-all/${a-serial-string}/gradle-${version}-all.zip
I have also recieved this issue inside of InteliJ.
Go to the gradle/wrapper folder and modify distributionUrl inside of gradle-wrapper.properties to a correct version.
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
It also disturb me a lot but now it is fine
The solution is very simple (written blow) [window (android studio)]
go to C:\Users\your user name.gradle
open wrapper/dists and delete the folder that is distrubing you in my case --gradle-6.5--
then go back to .gradle folder and this time open daemon folder and delete the folder with same number that is disturbing you in my case --6.5--
Then again go back to .gradle folder and this time open caches folder and delete the folder with same number that is disturbing you in my case --6.5--
now if your android studio is open then close it and again start it but this time with administrator mode by right clicking on the icon of android studio icon it is important
you should have internet connection and now your android studio will setup every thing by its own (please don't distrub it while it is doing its operation)
I solve it by downloading zip file from https://services.gradle.org/distributions/gradle-2.1-all.zip manually, put it inside C:\Users\<username>\.gradle, and sync.
(Only for Mac Users)
download the gradle file from the link and then close the project then at the front page ,under the creat project option there is option called Import project(Gradle,Eclipse ADT,etc) here you have to select the gradle file which you have downloded earlier .
Then restart the Android studio .....hope your problem is solved now
In my case I solved the problem with
Ctrl + Shift+ F
Type 2.1 or just type the version of the gradle that can't be installed
replace the version of gradle with the correct one in the gradle-Wrapper.properties
File in my case I replaced it with 6.1.1
Guys In my case the gradle is not properly install thats why this issue is happan with me.
Resolution:
Go to User Directory
Then Go to .gradle\wrapper\dists
Remove the folder which you are facing error
Invalidate cache and restart your android studio
Download directly from Gradle: https://services.gradle.org/distributions/
Choose the relative version, pay attention to the name behind the version
Open the folder
as shown
enter image description here
You can delete the contents in the wrapper folder before, replace it with the Gradle file you just downloaded, and unzip it. After unzipping, you can delete the compressed file.
Open Gradle settings. Modify the path problem, and then synchronize it. There should be no problem
Here is what worked for me on windows 10.
Close my project.
Close Android Studio.
Run Android Studio.
Open project.
Android studio takes a few minutes while everything sorts itself out.
I thought that maybe Android Studio just needed sufficient rights to extract and put the files in all the right locations and possibly set the path variables.
When I try to build my project I get the following error
Error building Player: CommandInvokationFailure: Failed to recompile android resource files. See the Console for details.
C:\Program Files (x86)\Java\jdk1.7.0_55\bin\javac.exe -bootclasspath "C:/Users/Ryan/Documents/android sdk only/android-sdk-windows/platforms/android-20\android.jar" -d "C:\Users\Ryan\Documents\Game - Android\Temp\StagingArea\bin\classes" -source 1.6 -target 1.6 -encoding UTF-8 "-S\R.java" "com\RyanVitter\Game\R.java"
stderr[
-S\R.java:8: error: <identifier> expected
package -S;
Does anybody know why this error is being thrown?
My team had an error similar to this, while trying to integrate the facebook SDK.
It worked fine on the computer which was used to import the SDK, but once things were added to git and commited, all other computers could not build to android, and the above error was shown in the console.
This was because unity seems also change some files outside of the project folder once the SDK is imported( We imported it through the asset store).
The solution then was to also import the facebook SDK to all other PCs via the asset store, and then do a "git reset --hard", which seemed to set up the unity editor correctly.
After these steps the project could build again.