Gradle Sync Issue Kotlin after Android 3.1 Stable Update

Question

Hey after updating Android Studio to 3.1 Stable version i am getting following error to all my projects. Any help will be appreciated.

Could not download kotlin-reflect.jar (org.jetbrains.kotlin:kotlin-reflect:1.1.3-2): No cached version available for offline mode

I unchecked the offline checkbox, while sync project always running Metadata of https://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-reflect/1.1.3-2/kotlin-reflect-1.1.3-2-sources.jar. — BinqiangSun, Mar 30 '18 at 01:30

score 0 · Answer 1 · answered Mar 27 '18 at 08:21

I guess its Kotlin version related issue. First try to update your kotling version. I guess latest version is 1.2.31

The version of Kotlin to use is usually defined as the kotlin_version property:

buildscript {
    ext.kotlin_version = '1.2.31'

    repositories {
        mavenCentral()
    }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

For details: https://kotlinlang.org/docs/reference/using-gradle.html

score 0 · Answer 2 · answered Apr 10 '18 at 11:36

0

I have answered a similar question here . One of the key is to update the kotlin plugin from settings in android studio.

answered Apr 10 '18 at 11:36

Kanishk Gupta

369
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10

score 0 · Answer 3 · answered Feb 22 '22 at 08:25

0

try this Android studio -> File -> Invalidate Caches

answered Feb 22 '22 at 08:25

Hamid-Ghasemi

275
2
6

score -1 · Answer 4 · answered Mar 27 '18 at 08:18

-1

Sorry, Silly Mistake figure out just Uncheck Offline checkbox from Gradle settings. :) Download all dependencies by build gradle online.

answered Mar 27 '18 at 08:18

Joker

537
1
6
19

Gradle Sync Issue Kotlin after Android 3.1 Stable Update

4 Answers4