Upgrading project to Android Studio 1.0 (Gradle problems) - android

Just to start I'm very new to android development/android studio/gradle so forgive me if I'm asking a stupid question.
My team has been working on a project with the beta version of android studio, I've just installed the new version (1.0) and i've imported our project from the github remote repo.
When trying to sync the project with gradle i get the error: Gradle version 2.1 is required. Current version is 2.2.1. It recommends that I change the distributionUrl in gradle-2.1 but when I do I get the error that the gradle plugin requires 2.2.1.
The question is why is my project requiring 2.1 and where can I change this?
Here is my gradle.build:
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.0"
defaultConfig {
applicationId "com.<teamName>.<projectName>"
minSdkVersion 14
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
}
buildscript{
dependencies{
classpath 'com.android.tools.build:gradle:1.0.0'
}
}


in the gradle-wrapper.properties use the following
distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip
in build.gradle use
dependencies {
classpath 'com.android.tools.build:gradle:1.0.+'
also replace
runProguard false
with
minifyEnabled true
I hope this can help


I was having the same issue that you were and had made the exact same updates as described in the Google docs.
The error I was making was editing my app module's build.gradle, and not the project's build.gradle in the root of the project folder for the com.android.tools.build version.
Here's the updated PROJECT's build.gradle file that I'm using that works.
// 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:1.0.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
ext {
compileSdkVersion = 21
buildToolsVersion = "20.0.0"
minSdkVersion = 15
targetSdkVersion = 21
}
allprojects {
repositories {
jcenter()
}
}


To change the gradle distribution used go to this file: {Project folder}/gradle/wrapper/graddle-wrapper.properties.
Then change the distributionUrl to use 2.1:
distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-all.zip

Related

Gradle sync failed: Cause: compileSdkVersion is not specified

I am trying to test my ionic app in android studio. It is throwing the below error.
Gradle sync failed: Cause: compileSdkVersion is not specified.
Any solution for this ? What am I doing wrong.
Here is my build.gradle file
apply plugin: 'com.android.application'
buildscript {
repositories {
mavenCentral()
jcenter()
maven {
url "https://maven.google.com"
}
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.0'
}
}
// Allow plugins to declare Maven dependencies via build-extras.gradle.
allprojects {
repositories {
mavenCentral();
jcenter()
}
}
task wrapper(type: Wrapper) {
gradleVersion = '4.1.0'
}
dependencies {
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:+'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:+'
implementation 'com.android.support:appcompat-v7:27.+'
}

You are using android support library of 27.+ so you will have to give sdk version 27 as compileSdkVersion and targetSdkVersion otherwise your project does not know for which platform your project should be built. These parameter should be given in android directory like this in build.gradle(app):
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
defaultConfig {
applicationId "com.example.abc.test"
minSdkVersion 21
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'
}
}
}
Just paste this code below apply plugin: 'com.android.application' this line

In my case , I fixed it by setting the Android gradle plugin version and gradle version to the latest.

If you are working on a old project and using latest version of Android studio then simply change
compileSdk 27
to
compileSdkVersion 27
on your app level build.gradle file. it will fix this error

Please Add Below Line in your gradle file
compileSdkVersion 26
please check below code for reference
android {
compileSdkVersion 26
buildToolsVersion '27.0.3'
defaultConfig {
applicationId ""
minSdkVersion 15
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}

Note: There was an error in my app/build.gradle, hence it was not
reading compileSDKVersion property. When I commented such a line, the
error went away:
//def enableHermes = project.ext.react.get("enableHermes", false);
Firstly I got to follow this link:
ReactNative: Building from source
Then this:
ReactNative: android-development-environment
Then you can have this added in your settings.gradle file:
//
include ':ReactAndroid'
//
project(':ReactAndroid').projectDir = new File(
rootProject.projectDir, '../node_modules/react-native/ReactAndroid')
For my ReactViro Sample project I also had to add dependencies from react-native node_modules directory:
implementation project(':arcore_client') // remove this if AR not required
implementation project(':gvr_common')
implementation project(path: ':viro_renderer')
implementation project(path: ':react_viro')
and
in my settings.gradle:
//
include ':react_viro', ':arcore_client', ':gvr_common', ':viro_renderer'
project(':arcore_client').projectDir = new File('../node_modules/react-viro/android/arcore_client')
project(':gvr_common').projectDir = new File('../node_modules/react-viro/android/gvr_common')
project(':viro_renderer').projectDir = new File('../node_modules/react-viro/android/viro_renderer')
project(':react_viro').projectDir = new File('../node_modules/react-viro/android/react_viro')
//

In my case, the error was coming from my own plugin and I fixed it by adding the following line to my plugin.xml file: (which I found simpler than updating the plugin's gradle file)
<platform name="android">
<preference name="android-compileSdkVersion" value="30" />
...

In my case, I resolved the issue by replacing the old plugin applying syntax:
apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
with the new plugins DSL in all my build.gradle files:
plugins {
id "com.android.application"
id "kotlin-android"
}

Updating required Package.json libraries worked for me try it out. Most of the error will get resolved.
Remove Jcenter() from build.gradle.

Add this below mention code to your android/build.gradle
First, Save your code and uninstall your Android Studio and install again.
Add this line in your android/build.gradle .
def REACT_NATIVE_VERSION = new File(['node', '--print',"JSON.parse(require('fs').readFileSync(require.resolve('react-native/package.json'), 'utf-8')).version"].execute(null, rootDir).text.trim())
allprojects {
configurations.all {
resolutionStrategy {
// Remove this override in 0.66, as a proper fix is included in react-native itself.
force "com.facebook.react:react-native:" + REACT_NATIVE_VERSION
}
}

You don't need to specify android.buildToolsVersion from Build Tools For buildToolsVersion in version 27.0.3 or higher there's no need to specify buildToolsVersion.
Build Tools 27.0.3 or higher. Keep in mind, you no longer need to
specify a version for the build tools using the
android.buildToolsVersion property—the plugin uses the minimum
required version by default.
Source (developer.android.com)

Android Studio. Error:(19,0)

Got the problem after updating Android Studio, SDK and tools:
Error:(19, 0) Gradle DSL method not found: 'android()'
Please help to fix it:
Top build.gradle file:
// 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:1.5.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
android {
compileSdkVersion 16
// buildToolsVersion '22.0.1' //23.02.2
}
dependencies {
}
The other one build.gradle (Module:app)file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 16
buildToolsVersion "22.0.1"
defaultConfig {
applicationId "com.mateuyabar.android.pillownfc"
minSdkVersion 10
targetSdkVersion 23
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-v7:23.0.0'
}
Here is the Error Messages Gradle Sync:
Error:(19, 0) Gradle DSL method not found: 'android()'
Possible causes:
The project 'pillowNFC-master' may be using a version of Gradle that does not contain the method.
-Open Gradle wrapper file
The build file may be missing a Gradle plugin.
-Apply Gradle plugin
Event Log:
11:20:46 Gradle sync started
11:20:48 Gradle sync failed: Gradle DSL method not found: 'android()'
Consult IDE log for more details (Help | Show Log)
I know, this problem was asked before, but I didn't find solution in anothe discussions =(
It would be nice if somebody can help, I'm quite new in programming.

You are using the wrong build.gradle file
In your top-level file you can't use the android block.
Check also this post.
Just remove this part from the first build.gradle
android {
compileSdkVersion 16
// buildToolsVersion '22.0.1' //23.02.2
}
dependencies {
}
Also pay attention.
Since you are using the appcompat v23, you have to compile with API 23.
In your module/build.gradle change the compileSdkVersion to 23
compileSdkVersion 23

Android Studio Gradle does not download maven depedencies

I am quite new to Android development and trying to write some test code. I have downloaded Android Studio 1.3 version and created testapp. I am trying to add com.facebook.android:facebook-android-sdk:4.1.0 depedency but somehow it's not getting downloaded.
Here is Project level build.gradle file.
buildscript {
repositories {
jcenter()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.2.3'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}}
Here is Module level build.gradle file.
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "22.0.1"
defaultConfig {
applicationId "com.testapp"
minSdkVersion 19
targetSdkVersion 22
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.facebook.android:facebook-android-sdk:4.1.0'
compile 'com.android.support:appcompat-v7:22.2.1'
}
After reading other posts on similar topics I also confirmed that Gradle > Global Gradle settings > Offline work is not checked. Still somehow facebook depedency is not getting downloaded.
Any suggestions what could be the issue? Appreciate any pointers.
Thanks.

In your build.gradle you have to add
repositories {
jcenter()
}
It this way gradle knows where are the dependencies to download.
It is somenthing different from the repositories inside the buildscript block.
Otherwise you can add in the top-level build.gradle file:
allprojects {
repositories {
jcenter()
}
}
In this case, the repository block is valid for all modules in the project.

Could you post the error AndroidStudio is showing? (check on the Gradle Console, on the Run section and Android Monitor section)
One possible option that comes to my mind is that you don't have the lastest Android Support repository / Google repository installed: Check for updates on your Android SDK Manager.

Error:Artifact 'support-v4.jar (com.android.support:support-v4:21.0.3)' not found. Android studio 1.0.2

I did a new install of Android Studio 1.0.2. Getting the following error when opening my first existing android project:
Gradle 'MyApplication' project refresh failed
Error:Artifact 'support-v4.jar (com.android.support:support-v4:21.0.3)' not found.
Searched in the following locations: file:/C:/Users/Ntokozo/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/support-v4/21.0.3/support-v4-21.0.3.jar
And if I navigate to that searched location I found two jar files which are: support-v4-21.0.3-sources.jar and support-v4-21.0.3-javadoc.jar
Here is my build.gradle file:
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.0.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
Gradle file under App folder:
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "com.example.ntokozo.myapplication"
minSdkVersion 15
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-v7:21.0.3'
compile 'com.android.support:support-v4:21.0.3'
}
Thank you in advance, please bare in mind in responses that I'm a novice and I might not know advanced features.

After re-installing windows OS and a new Android Studio setup the problem disappeared. I don't know what was the problem at first.

debug: file not found in Android 1.0

Today I updated to Android Studio v 1.0 and I'm getting the following error when trying to compile whatever project.
....\app\build\intermediates\classes\debug: file not found
The thing is that before updating it I had no problems. Here is the code I'm actually trying to compile.
build.grade
apply plugin: 'com.android.application'
android {
compileSdkVersion 20
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "razvitrance.testnavdrawerplz"
minSdkVersion 16
targetSdkVersion 20
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:support-v13:21.0.3'
}
build.gradle (for the project)
// 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:1.0.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
And the activity code is a simple Navigation Drawer.
Thank you for helping.
This is the erorr i'm getting.
http://gyazo.com/bdf375a160b1662ce4eb0d4e9aed8f30

Check this and this answers.
Generally, you will need to delete your grandle file and let Android Studio generate the one it thinks that it is correct, as it is being mentioned in the given posts. Happened to me too when i upgrated to newer version and that solved my problem.

It seems that Android Studio does not recognize non-alphanumeric symbols in path (cyrillic, for example). I had the same problem, and it was solved with creating project in another folder not containing cyrillic symbols in its path. In your case it may be '#' synmbol that makes a trouble

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