distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
I know its very late but I think it may help someone in resolving his issue.
In my case It was occurring because compileSdkVersion and targetSdkVersion was set to 29 while when I check my SDK Manager, It was showing that package is partially installed. Whereas SDK version 28 was completely installed. I changed my compileSdkVersion and targetSdkVersion to 28 along with support libraries.
Earlier:
compileSdkVersion 29
targetSdkVersion 29
implementation 'com.android.support:appcompat-v7:29.+'
implementation 'com.android.support:design:29.+'
After Modification:
compileSdkVersion 28
targetSdkVersion 28
implementation 'com.android.support:appcompat-v7:28.+'
implementation 'com.android.support:design:28.+'
It worked like a charm after applying these changes.
–
Open the Preferences, by clicking File > Settings.
In the left pane, click Build, Execution, Deployment > Gradle.
Uncheck the Offline work.
Apply changes and sync project again.
–
@shizhen answer not worked my case.
Spend more than one day and finally got a working solution.
I Was in office environment so by trying different methods my gradle file get corrupted.
So I removed all proxy and port info form from following file and things got worked.
User -> .gradle -> gradle.properties
Additionally I enabled "Auto-detect proxy settings" under Android studio -> preferences -> HTTP proxy for network and studio will auto detect network config.
Special credit
I'm just sharing this answer because I had similar problem.
In the end, error was caused because I inadvertently changed the fileTree. In my case, I fixed by changing:
// implementation or compile
implementation fileTree(include: ['*.jar'])
// implementation or compile
implementation fileTree(include: ['*.jar'], dir: 'libs')
I have resolved this Gradle caching issue like below.
In case anyone using MacBook then below is the steps I used to resolve this issue.
There is a hidden Gradle folder. By using the below command we can open the hidden Gradle folder and remove the file called gradle.properties
shortcut (⌘ + shift + G) then enter this inside popup window ~/.gradle/ press enter
file to be removed -> gradle.properties
Then go back to the android studio and sync your project with Gradle files.
One possibility I have not seen mentioned. If the project you are importing uses android product flavors, you may have a mistake in your missingDimenstionStrategy.
In your :app build.gradle (the one code that is failing to resolve the dependency), ensure you have correctly set the specific flavor of the product that you are depending on. This allows all your later dependency code (e..g implementation, api, etc) to know which precise build it depends on
defaultConfig {
...<snip unrelated>...
// Ensure you specify the flavor you depend on!!
// If dep has multiple flavor dimensions, you need to specify them all
missingDimensionStrategy 'classpath', 'gms17'
FOR ANYONE GETTING THIS WHEN TRYING TO IMPORT THEIR OWN CREATED LIBRARIES
I have been playing with Kotlin Multiplatform libraries and was trying to publish my libraries using jitpack and then pulling them into other projects. I'm new to most of this and didn't know I needed to add publishLibraryVariants to my android configuration in gradle. I followed other tutorials that didn't require this, so I'm not sure what it is about Kotlin MPP that makes you need it. This is the code though. You could likely publish other variants that met your needs, but these appear to be the standard requirements to build with a basic project. The () after android aren't absolutely necessary, but the default script comes with them so I left it. The code is essentially the same for Kotlin or Groovy DSL.
In the gradle script for the library being published
kotlin {
android() {
publishLibraryVariants("release", "debug")
Below solution may help to someone.
I faced this issue, when I use implementation project(':my_project_other_modules') in the new module.
I discussed with my teammates and I finally I got the solution from one of the person,
I have to use flavorDimensions & productFlavors. Because the app/build.gradle used flavorDimensions & productFlavors. When I add these in new module, the error didn't occur.
I was unable to find the root cause of the issue but got a workaround. I started by setting my the java home variable as such.
vi ~/.bash_profile (this is for macs only. bash profiles are different on linux)
type the letter i for insert and then set the JAVA_HOME variable as such
export JAVA_HOME=/Applications/Android\Studio.app/Contents/jre/jdk/Contents/Home/
quit the vi editor with esc then type :wq
Restart the computer
Voila! Your android studio projects should build without any qualms
In my case :
When I setup AS, my windows was configured with proxy.
Later, I disconnect proxy and disable proxy in AS settings, But, in file
.gradle\gradle.properties - proxy - present
Just, in text editor clear proxy settings from this file
I had your issue, i fixed it . this error comes when your target api level is not completely downloaded . you have two ways: go to your SDK menu and download all of the android 9 components or the better way is go to your build.gradle(Module app) and change it like this:But remember, before applying these changes, make sure you have fully downloaded api lvl 8
In my case I used google play services...I increase library service it solved
implementation 'com.google.android.gms:play-services-auth:16.0.0'
Google play service must be same in library and app modules
Reference
Question still relevant as of Android Studio 3.5.2 for Windows.
In my specific use case, I was trying to add Gander (https://github.com/Ashok-Varma/Gander) to my list of dependencies when I keep getting this particular headache.
It turns out that I have yet to get JCenter Certificate approved in my cacerts file. I'm going through a company firewall and i had to do this with dependencies that I attempt to import. Thus, to do so:
Ensure that your Android Studio does not need to go through any
proxy.
Export the certificate where you get your dependency (usually
just JCenter)
Add the certificate to your cacerts file:
keytool -import -alias [your-certificate-name] -keystore 'C:\Program Files\Java\jdk[version]\jre\lib\security\cacerts' -file [absolute\path\to\your\certificate].cer
Restart Android Studio
Try syncing again.
Answer is based on this one: https://stackoverflow.com/a/26183328/4972380
If you have ever used a proxy, VPN, etc(or may not, I am not sure).....Then the solution below may help you...I don't know why (and if anybody can tell me why, I will appreciate that), but it works, pefectly. Have a try when you totally feel desperate about that issue.
Come to your project, and open gradle-wrapper.properties or gradle.properties, comment out these codes about proxy:
#systemProp.http.nonProxyHosts=118.89.144.241|47.112.105.125
#systemProp.http.proxyHost=127.0.0.1
#systemProp.http.proxyPort=1081
#systemProp.https.nonProxyHosts=118.89.144.241|47.112.105.125
#systemProp.https.proxyHost=127.0.0.1
#systemProp.https.proxyPort=1081
Then, it might work.
PS: I met this problem when I try to use dataBinding library, and when I added the code
buildFeatures {
dataBinding true
into gradle as the guide told me and Syns the project, I got such an error:"Unable to resolve dependency for ':app@debug/compileClasspath': Could not resolve ......". Finally I did what I described above, and I successed. What I experience may give you a hint, so I post the solution here and hope it might help.
People answering about offline work is active is right. But it was located in different place in my case. To find it in the top bar menu select
View/Tool Windows/ Graddle
Toogle the offline button if active. It is a small rectangle with two centered slashes
In adittion you can clic the help menu in the top bar menu and write "gradle" and it suggest the locations.
It's neither a cache problem nor an application versus library issue. This is a certificate problem. If you try to run your project instead of gradle build, you'll see it struggles to download certificates. To solve this issue, just add the certificates that google changes each other month.
Here is my command line, please edit it accordingly with your own paths. The password to keystore is changeit.
keytool -import -alias google_10 -keystore /Library/Java/JavaVirtualMachines/adoptopenjdk-9.jdk/Contents/Home/lib/security/cacerts -file ~/Desktop/GTS\ CA\ 1C3.cer
