Related
I updated the android studio to 3.1.1 and android sdk as follows
androidMinSdkVersion = 16
androidTargetSdkVersion = 27
androidCompileSdkVersion = 27
androidBuildToolsVersion = "27.0.3"
androidSupportV7LibraryVersion = "27.1.1"
I am able to build and run apk on device but editor not able to recognize third party imports and shows red color for imports and for usage
event after invalidating cache issue is not yet solved
Gradle version is as follows with 4.4 distribution
classpath 'com.android.tools.build:gradle:3.1.1'
dependencies are already changed from from compile to implementation
This issue is not limited to one library having same issue to all the third party dependecies such as Volley , circularimageView etc
Update
I am getting this pop up when doing installdebug which says gradle 3.1.1
Typically, this error occurs when you have a compilation error elsewhere and your cleaned project can no longer be compiled. I suggest trying a gradle build from the command line, and editing your post to include the log output.
As of this post 3.1.1 Gradle Plugin doesn't exist in the documentation.
The plugin does not always match Android Studio versions.
To match the documentation, make your top level build.gradle match this
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.0'
}
}
Also, Gradle version as of this post is 4.6
I just updated to Android Studio 3.0 and I'm getting this error with an existing project:
Kotlin not configured
When I go to Tools>Kotlin>Configure Kotlin in Project, I get an error saying "no configurators available". Also get the error below with the red java:
I've also tried:
Restarting
Clean and Rebuild
Invalidate caches/restart.
I first tried with invalidate cache/ restart option but it doesn't help me.
When I updated Kotlin to 1.1.60 in project's gradle file, problem is solved.
Also, use this in app's gradle for stdlib
implementation "org.jetbrains.kotlin:kotlin-stdlib:1.1.60"
instead of
implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:1.1.60"
In Android Studio, click on File -> Invalidate Caches / Restart... , then select "Invalidated and Restart". This solved my problem.
This error also occurs if you have the mavenCentral() repository missing in allprojects.
Your build.gradle (:app) should contain at least this:
allprojects {
repositories {
google()
mavenCentral()
}
}
jcenter() would work as well (for now), but that repository reached end-of-life and shouldn't be used any more.
Closing and restarting Android Studio works for me in that case. Important is that there are no other projects opened in Android Studio before you close it. I suspect that closing Android Studio with multiple opened project windows sometimes messes up the configuration especially after plugin upgrades etc.
Important Update
You should check JDK version before setting config
Kotlin gradle config page has detailed information about this.
Step 1
Check kotlin version in project level gradle file.
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
For kotlin_version '1.2.x' Use jdk NOT jre
Step 2
Check JDK version in File > Project Structure
Or check in build.gradle
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
If no JDK version is set in Project Structure, then choose by Android Studio version
JDK version is 1.7 for Android Studio Version < 2.2.1
JDK version is 1.8 for Android Studio Version < 2.2.1
Because Android Studio is bundled with jdk 1.8 since 2.2.1 version.
You have 3 options of kotlin stdlib, choose according JDK version
implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version" //jdk_version == 1.8
implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" //jdk_version == 1.7
implementation"org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" // jdk_version is < 1.7
if kotlin version is'1.1.x' Use jre NOT jdk
implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" // or jre8
Update Kotlin Version?
You can update Kotlin version from Tools > Kotlin > Configure Kotlin Updates
Kotlin-stdlib-jre7 is deprecated since 1.2.0 and should be replaced with kotlin-stdlib-jdk7
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
I have faced this issue recently... when I updated to Android Studio 3.1 .
I did a few things to fix this.
First I updated the Kotlin version in my app gradle file and added
implementation "org.jetbrains.kotlin:kotlin-stdlib:1.2.31"
in my app gradle file. But this alone didn't fix it.
Then uninstalled the kotlin plugin from settings, restarted Android Studio and installed it again.
EDIT :
This is my project gradle file
buildscript {
ext.kotlin_version = '1.2.31'
repositories {
jcenter()
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.1'
classpath 'com.google.gms:google-services:3.1.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.31"
}
}
allprojects {
repositories {
jcenter()
maven { url "https://jitpack.io" }
google()
}
}
And this is my app gradle file
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
defaultConfig {
...
}
buildTypes {
...
}
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
kapt { generateStubs = true }
}
repositories {
...
}
dependencies {
...
...
implementation "org.jetbrains.kotlin:kotlin-stdlib:1.2.31"
...
...
}
apply plugin: 'com.google.gms.google-services'
just delete .idea folder from project,and run android studio again, it will resolve KOTLIN NOT CONFIGURED issue.
A common reason of the "Kotlin Not Configured" message is an internal Android Studio exception due to a bad plugin.
In order to fix that you should disable the bad plugin.
When such plugin crash occurs, on the "Wellcome screen" you'll see a small notification (see illustration image) where you can click it and disable the bad plugin:
None of the other solutions solved my problem. I ended up figuring out that the problem lied in the google services version. Just update it to the latest.
Top level gradle at dependencies:
classpath 'com.google.gms:google-services:4.1.0'
In my case, after the update of Android Studio and plugins, I could create new projects, but my old projects were having "Gradle Sync Issues".
The solution was in File/Project Structure.../App/Dependencies:
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
And then I just updated the Kotlin version in my project build.gradle:
From:
ext.kotlin_version = '1.2.30'
To:
ext.kotlin_version = '1.3.21'
Then I tried Sync again.
Obs: You can check your Kotlin version in Tools/Kotlin/Configure Kotlin Plugin Updates
I have tried all above solutions but non of them works for me.
Then finally I got success with below solution, so it may helpful for some one like me.
Delele all .iml files (in root project, libraries and modules)
Rebuild project
In my case I had to update Android studio from version 3.4.1. to 3.5 and it resolved the kotlin not configured error.
Delete .AndroidStudio3.6 folder in C:\Users\Username and re-open Android studio works for me
The only fix for me was adding
apply plugin: 'kotlin-android-extensions'
in build.gradle (:app)
One other point to check is version of your Gradle in gradle-wrapper.properties, if you use one.
Make sure that
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
Has version 4.1 or higher.
You may also have the following in your build.gradle:
task wrapper(type: Wrapper) {
gradleVersion = '4.1'
distributionUrl = "https://services.gradle.org/distributions/gradle-$gradleVersion-all.zip"
}
Where Gradle version is lower that 4.1
Though I see that the question already has answers that work, one might also try the following solution.
Right click on the file name (Main.kt) -> Run 'Main.kt'.
This will download a gradle file from the gradle.org website.
Wait for it to unzip. The errors were cleared.
In my case, it was a broken update of one of the plugins I've used. Check your error logs from Android Studio this will lead you to what is the problem.
Simply Create a new Activity and select its language to kotlin Android studio Automatically configured kotlin for you.
Since today, Android Studio can't find the AppCompat themes in styles.xml, but for example AppCompatActivity in code does get recognized. My Android Studio version is 2.2.2, Build #AI-145.3360264
I already tried upgrading to the latest build tools, compile sdk (25) version etc. but it didn't fix the problem.
At the moment I have installed the following (from sdk manager):
android api: 19 and 23
sdk platform tools: 25.0.1
sdk tools: 25.2.3
build-tools: 23.0.2 and 25.0.1
support repository: 40
google repository: 39
and a few others, that shouldn't be necessary to list here.
build.gradle of app:
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion '25.0.1'
defaultConfig {
applicationId "xxx.xxxxxxxx.xxxxxxxxx" //not the real applicationId
minSdkVersion 14
targetSdkVersion 19
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
}
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile files('libs/RootTools.jar')
compile 'com.android.support:support-v4:23.+'
compile 'com.android.support:support-v13:23.+'
compile 'com.android.support:appcompat-v7:23.+'
compile 'com.android.support:design:23.+'
compile 'com.android.support:cardview-v7:23.+'
compile 'com.android.support.constraint:constraint-layout:1.0.0-beta4'
compile 'de.hdodenhof:circleimageview:2.1.0'
}
Another solution that worked for me with Android Studio 3.1.2:
delete these from build.gradle if you have them:
'com.android.support:appcompat-v7:27.1.1'
'com.android.support:design:27.1.1'
then sync,
then undo delete,
then sync again.
I encountered this after updating to Android Studio 3.1.
None of the other answers listed here worked for me, however when I switched my appcompat support lib version to the latest 28.0.0-alpha1 then back to 27.1.0 that it was on before, it worked.
Seems the new version of Android Studio lost connection to where the library was synced to and just needed to have it reset.
No need to change anything.
Just press small button on top "Sync Project with Gradle Files"
EDIT: As #Alexey noted, bug still appears in Android Studio v3.1.4
This worked for me:
Click File > Close Project
Reopen the project from Studio's dialog.
That's because of feature called "build cache" that is enabled by default in build Android Plugin since 2.3.0.
It creates files in build cache outside of project folder (in my case -- in \Users\%username%\.android\build-cache)
Theese files are intended to be common between your projects.
And then Android Studio is unable to navigate in theese files.
That's all.
If you want to disable Build Cache, add android.enableBuildCache=false to gradle.properties file. Then restart Android Studio.
more info here:
https://developer.android.com/studio/build/build-cache.html#disable_build_cache
I have had the same problem. The only solution that worked for me was to manually delete the support libraries in file system and sync the project to let Android Studio download them again.
Steps:
Go to your project folder in File system
Go to .idea\libraries
Delete all the Gradle__com_android_support_****.xml files
Open Android Studio
Select File > Sync with File System
Once that is done, Select File > Sync Project with Gradle Files
Build Project
And now your error should be gone!!!
you can hit file -> invalidate Caches / Restart ... if it doesn't fix the issue you can close the project (file-> close project) and import it (file -> new -> import project.
I switched support lib to version 27.1.1 and problem has been solved. Seems like some bug in 27.1.0
I went through the same problem when I upgraded to alpha-2.
I looked at this link: http://tools.android.com/recent, but the only thing that worked well was:
Change this:
Classpath 'com.android.tools.build:gradle:2.3.0-alpha2'
For this:
Classpath 'com.android.tools.build:gradle:2.2.3'
In your build.gradle (Project)
Only this worked for me
Close project (File> Close Project)
Import / Re-Open project again (NOT from Recent)
Error should be resolved now.
If that fails, try below-
Open build.gradle, remove appcompact-v7 dependency and sync project.
Add appcompact-v7 dependency and sync.
I encountered same problem like this.Just the difference is I was using Studio 2.2.3. This is what solved my problem:
In my project level gradle I had:
classpath 'com.android.tools.build:gradle:2.3.0-alpha2' (which was a result of updating studio)
which I replaced with:
classpath 'com.android.tools.build:gradle:2.2.3'
I think you should look for a compatible classpath for your gradle configuration.
I was having the same issue after linking Firebase to my app. Updating the build.gradle in the app module did the trick, updated to:
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'
implementation 'com.google.firebase:firebase-database:11.8.0'
I had also the same problem when I upgraded my android studio from 2.2.2 to 2.3 Canary Version.
Although the new beta version of 2.3 is released yet it is using the gradle plugin of 2.2.3 which is of stable version.
So just change the classpath dependency in buildscript of build.gradle project level from alpha to 2.2.3 and sync it. It'll resolve the issue or change to the more appropriate version with respect to your channel version.
More on gradle watch this Gradle Recipes for android Ken Kousen - Gradle Summit 2016
https://www.youtube.com/watch?v=4L6wHTVmxGA
In newer versions of Android Studio, we are asked to use 'AppCompat'. Some users uncheck that and still use the Theme.AppCompat. That makes up this error. Same happened with me.
Solution is to add this line in your build.gradle (app).
compile 'com.android.support:appcompat-v7:26.1.0'
#Daniel Wilson made a comment in one of the answers that solved this issue for me. I wanted to add add as an answer to draw more attention to this solution.
Updating compileSdkVersion and targetSdkVersion from 26 to 27 (and then of course updating the dependencies) eliminated the errors for me.
Mine was fixed by deleting the .gradle file from the folder and re-importing the project in Android Studio
I also faced the problem with Android Studio 3.1 , syncing does not help me.
Then I switched back to
`'com.android.support:design:27.1.0'` from : `'com.android.support:design:27.1.1'`
and added android.enableBuildCache=false to gradle.properties to disable build cache
This is weird, I encounter this problem as below:
Android Studio is 3.1.2
support lib version is 27.0.0
I solve this by below:
change support lib version to 27.1.0, and "Sync Project with Gradle Files", then this error disappear
change support lib version to 27.0.0，and "Sync Project with Gradle Files", then this error not appear again
Deleted .idea and .gradle from project folder.
Then sync with gradle files, it worked.
I ran into the same problem when updating the Android Studio software.
What I did was this:
Go to the Gradle Settings as follows (this path is for Mac, but should be similar on Windows):
Android Studio -> Preferences -> Build, Execution, Deployment ->
Gradle.
Then pick "Use default gradle wrapper (recommended)".
If you already have that option chosen then your problem must lie somewhere else.
I changed my gradle version from
classpath 'com.android.tools.build:gradle:2.3.0'
to
classpath 'com.android.tools.build:gradle:2.2.3'
and it works now!
In Android Studio 3.1.3, the simple work around:
"Sync Project with Gradle Files"
If none of these methods mentioned by other contributors does not work for you..
Then please simply ignore this...
Even flutter officials also said to ignore these errors..
Caution*** Only ignore after trying all the methods.If above methods solve your errors then fine otherwise you can ignore these..
This type of errors happen after installing latest version of flutter sdk,gradle ,android studio and other plugins -packages
If you are using latest version then you have to ignore these errors.
I installed Android Studio on my computer. I created a new project but that got me the error below. What can I do?
Error:Execution failed for task ':app:compileDebugAidl'.
> aidl is missing
My Android Studio version is 1.1.0.
This is my build.gradle file:
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.1.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
And :
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "24.1.2"
defaultConfig {
applicationId "com.example.jo.cloning_a_login_screen"
minSdkVersion 13
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.0.0'
}
In my case I downloaded version 22 of Android M and Android 5.1.1 using Android Studio 1.2.1.1 but when I try to do a Hello World this same error showed me
So the solution for me was doing right click in app like the image below and choose "Open Module Settings"
then there you have 2 options. I've changed both with the last version I had.
Compile SDK version to API 21 Lollipop
and Build Tools Version to 21.1.2
Finally clean the project and Build
UPDATED
TO Get Android Studio 1.3 follow these steps
Open the Settings window by choosing File > Settings.
Choose the Appearance & Behavior > System Settings > Updates panel.
On the Updates panel, choose the option Automatically check updates for: Canary Chanel.
On the Updates panel, select Check Now to check for the latest canary build. Download and install the build when you are prompted.
Then you'll have something like this to update your Androud Studio to 1.3 and with this you can test Android M
Update: Real Cause
This bug happens when the versions of SDK, Build Tools and Gradle Plugins doesn't match (in terms of compatibility). The solution is to verify whether you are using the latest version of them or not. The gradle plugins are placed in the build.gradle of the project, and the other versions are on the build.gradle of the module. For example, for SDK 23, you must use the Build Tools 23.0.1 and gradle plugins version 1.3.1.
It has been fixed two days ago, so you can use:
buildToolsVersion '23.0.0 rc2'
with the newest android gradle plugin:
classpath 'com.android.tools.build:gradle:1.3.0-beta2'
Note:
I had some weird problems with gradle 2.4 distribution, but trying to build the project again has fixed that for me.
EDIT
There is a newer version of build-tools 23, so you should probably use:
buildToolsVersion '23.0.0 rc3'
EDIT 2
And yet again, there are newer version of both gradle plugin and build-tools, so you can switch to using:
classpath 'com.android.tools.build:gradle:1.3.0'
and
buildToolsVersion '23.0.0'
I had a similar error with a fresh install of Android Studio 1.2.1.1 attempting to build a new blank app for API 22: Android 5.1 (Lollipop).
I fixed it by simply changing the Build Tools Version from "23.0.0 rc1" to "22.0.1" and then rebuilding.
On Windows, F4 opens the Project Structure and the Build Tools Version can be set in the Modules > app section:
I think all this does is change the setting in the build.gradle file in the app but I didn't want to change that manually just in case it does something more.
I tried to uninstall/install and it did not work. I am running OSX 10.10.3 with Android Studio 1.2.1.1 on JDK 1.8.0_45-b14 and the solution I found to work is similar to Jorge Casariego's recommendation. Basically, out of the box you get a build error for a missing 'aidl' module so simply changing the Build Tools Version to not be version 23.0.0 rc1 will solve your problem. It appears to have a bug.
UPDATE
After commenting on an Android issue on their tracker (https://code.google.com/p/android/issues/detail?id=175080) a project member from the Android Tools group commented that to use the Build Tools Version 23.0.0 rc1 you need to be using Android Gradle Plugin 1.3.0-beta1 (Android Studio comes configured with 1.2.3). He also noted (read the issue comments) that the IDE should have given an notification that you need to do this to make it work. For me I have not seen a notification and I've requested clarification from that project member. Nonetheless his guidance solved the issue perfectly so read on.
Solution: Open your build.gradle for your Project (not Module). Find the line classpath com.android.tools.build:gradle:xxx under dependencies where xxx is the Gradle Plugin version and make the update. Save and Rebuild your project. Here is the Android Gradle docs for managing your Gradle versions: https://developer.android.com/tools/revisions/gradle-plugin.html
I was able to get build to work with Build Tools 23.0.0 rc1 if I also opened the project level build.gradle file and set the version of the android build plugin to 1.3.0-beta1. Also, I'm tracking the canary and preview builds and just updated a few seconds before, so perhaps that helped.
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.3.0-beta1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
Quick fix that worked for me:
Right click on project->"Open Module Settings"->Build Tools Version change to: 22.0.1
To build your application without aidl is missing error with compileSdkVersion 23 and buildToolsVersion "23.0.1" you should specify latest versions for Android Gradle plugin (and Google Play Services Gradle plugin if you are using it) in main build.gradle file:
buildscript {
repositories {
...
}
dependencies {
classpath 'com.android.tools.build:gradle:1.3.1'
classpath 'com.google.gms:google-services:1.3.1'
}
}
I had the same error i fixed it by going to the build.gradle (Module: app) and changed this line from :
buildToolsVersion "23.0.0 rc1"
to :
buildToolsVersion "22.0.1"
You will need to go the SDK Manager and check if you have the 22.0.1 build tools. If not, you can use the right build tools but avoid the 23.0.0 rc1.
Essentially Matt Daley/Johnny Mohseni's solution worked for me.
I faced exactly the same problem on a fresh Android Studio V 1.2.1.1 installation. I created a new project (blank activity) and straightaway god this build error.
Error:Execution failed for task ':app:compileDebugAidl'.
> aidl is missing
As suggested, changing the gradle dependency from 1.2.3 to 1.3.0-beta1 fixed it.
classpath 'com.android.tools.build:gradle:1.3.0-beta1' // <--- WORKS!
//classpath 'com.android.tools.build:gradle:1.2.3' // <--- default - failed
Once 1.3.0-beta1 change was saved, I got a prompt to upgrade dependencies. Upon accepting the request to upgrade, the gradle build status bar at the bottom tracked the packages being synced. When that completed, the build was automatically triggered and completed successfully.
Use your file browser and copy-paste the IInAppBillingService.aidl into /app/src/main/aidl/com/android/vending/billing/
The problem was actually in the version Android Studio 1.3 updated from the canary channel. I updated my studio to 1.3 and got the same error but reverting back to studio 1.2.1 made my project run fine.
buildtools layout in 23.0.0.rc2 was reverted
so to be able to use it, you need to upgrade the plugin to 1.3.0-beta2 or higher as i show below:
I am working with sdk 23.1.0 and gradle 1.3.1. I created a new project edited nothing and got the aidl error. I went into my project gradle file and changed tool to 22.0.1 instead of 23.1.0 and it worked:
compileSdkVersion 23
buildToolsVersion "22.0.1" //"23.1.0"
Check if you actually have installed the buildVersionTools you are using. In my case I tried 25.0.1 whilst I only had 25.0.2.
To check it go to the SDK Manager, clicking the icon:
Then click Launch Standalone SDK Manager at the bottom:
Now check whatever you need and install packages.
Hope it helps!
I just spend some time and failed trying to migrate an existing android studio project from gradle 1.8 to gradle 1.9 final ( which was released yesterday 19th Nov ).
I read most of the other gradle related posts here but none worked for me.
here a list of what I've tried so far:
./gradle/wrapper/gradle-wrapper.properties changed distributionUrl to gradle-1.9-all.zip
Rebuild Project
in android-studio: Tools -> Android -> Synch Project with Gradle Files
running command gradle wrapper in project dir to update the wrapper
-
build.gradle file
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.6.+'
}
}
apply plugin: 'android'
repositories {
mavenCentral()
}
android {
compileSdkVersion 19
buildToolsVersion "19.0.0"
defaultConfig {
minSdkVersion 14
targetSdkVersion 16
}
}
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
}
dependencies {
compile 'com.android.support:appcompat-v7:18.0.0'
}
all ended with the "need gradle 1.8, change your gradle-wrapper.properties to gradle-1.8-all.zip" error message.
Gradle 1.9 isn't supported with the Android plugin 0.6.3; it requires 1.8. The plugin uses internal Gradle APIs and is tied to specific Gradle versions to ensure it works. This limitation will be lifted in the future, but will require some new features in Gradle.
The next version of the plugin will support Gradle 1.9.
EDIT:
Android Studio 0.4.0 and Android Gradle plugin 0.7.0 have been released; these support Gradle 1.9. At the time of writing, Gradle 1.10 is current, but is not supported yet in v0.7.0 of the plugin.
You could try this:
Close your Project and try to open your project, but instead of choosing the root folder of your project choose your settings.gradle file.
AS will ask you if you want to open this project -> click "Yes". Than a window appears "Import Project from Gradle". Make sure that "Use default gradle wrapper" is selected.
This helped me after upgrading AS to 0.3.1, since this version you need gradle 1.8.