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Question by polham30 · Apr 11, 2019 at 09:00 PM · android buildapk

How to fix Gradle build error when building android apk?

CommandInvokationFailure: Gradle build failed. C:/Program Files/Java/jdk1.8.0_172\bin\java.exe -classpath "C:\Program Files\Unity(2018.3.5)\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.6.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx4096m" "assembleRelease"

stderr[

FAILURE: Build failed with an exception.

  • Could not resolve all artifacts for configuration ':classpath'. Could not resolve com.android.tools.build:gradle:3.2.0.

    Required by: project : > Could not resolve com.android.tools.build:gradle:3.2.0. > Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.2.0/gradle-3.2.0.pom'. > Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.2.0/gradle-3.2.0.pom'. > Connect to dl.google.com:443 [dl.google.com/127.0.1.2] failed: Connection refused: connect > Could not resolve com.android.tools.build:gradle:3.2.0. > Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.2.0/gradle-3.2.0.pom'. > Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.2.0/gradle-3.2.0.pom'. > Connect to jcenter.bintray.com:443 [jcenter.bintray.com/127.0.1.3] failed: Connection refused: connect

  • Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

  • Get more help at https://help.gradle.org

BUILD FAILED in 3s ] stdout[

]

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avatar image golzud · Apr 21, 2019 at 09:42 PM 0
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I have this problem too, please help i think it is internet connection problem but how and where

i used vpn, proxy, nothing and any other way but the error continues

avatar image prashantsavalia · May 01, 2019 at 03:41 PM 0
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Same issue in 2019.10f2. I posted a question but it's still in moderation. Have you had any response on this @polham30?

avatar image rusleykcruz · May 04, 2019 at 01:12 PM 0
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Same issue.,Same issue, using 2019.10f2.l. Any solution?

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Answer by polham30 · Jul 03, 2019 at 06:12 AM

Hi, everyone! I fixed this issue. I tried upgrade windows os. After then gradle build error was removed.

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Answer by DragonGyke · Jul 02, 2019 at 09:06 PM

Same issue in 2019.1.3. Btw, i think this is not a network issue, because when i access the link in the log in browser, the .pom file could be downloaded successfully.

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Answer by sajjadgameactor · Feb 26, 2020 at 08:37 PM

I had the same error and after two day I found the solution. Go to C:\Users\YOURUSERNAME.gradle you should see a file named gradle.properties in this file gradle proxy can be set. for example in my case i have this configuration:

 systemProp.http.proxyHost=127.0.0.1
 systemProp.https.proxyPort=53556
 systemProp.https.proxyHost=127.0.0.1
 systemProp.http.proxyPort=53556

for more infromation about how to configure this file you can check here: https://docs.gradle.org/current/userguide/build_environment.html

I uploaded an image of how to configure gradle.properties here: https://imgur.com/a/Z2vemkD

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