CODEWITHSUNDEEP
androidkotlinbuild-error
iamthevoid
iamthevoid

Reputation: 438

Kotlin unresolved reference

At first - I've been googling to much and use all, what I am found.

My project level build.gradle contains this

at root of file

buildscript {
    ext.kotlin_version = "1.2.31"
    repositories {
        google()
        jcenter()
    }
    dependencies {
        .....
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        .....
    }
}

My module level build.gradle contains this

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

apply plugin: 'kotlin-kapt'

android {
    compileSdkVersion 27

    buildToolsVersion "27.0.3"
    defaultConfig {
        applicationId "iam.thevoid.sudoku"
        minSdkVersion 16
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        externalNativeBuild {
            cmake {
                cppFlags ""
            }
        }
        vectorDrawables.useSupportLibrary = true
    }

    externalNativeBuild {
        cmake {
            path "CMakeLists.txt"
        }
    }

    dataBinding {
        enabled = true
    }
}


dependencies {
    ..........
    // kotlin
    implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    .........
}

but i still continue getting the errors during the build

e: \pages\BaseActivity.kt: (16, 9): Unresolved reference: window
e: \pages\GameActivity.kt: (37, 21): Unresolved reference: startActivity
e: \pages\MenuActivity.kt: (30, 21): Unresolved reference: startActivity
e: \util\FileUtil.kt: (19, 31): Unresolved reference: assets
e: \util\FileUtil.kt: (21, 51): Unresolved reference: it
e: \viewmodel\MenuViewModel.kt: (42, 70): Unresolved reference: finish

As you can see - there are simple references, as 'startActivity' or 'finish'. Why does kotlin can not resolve it?

I started get these errors when I've updated something i did not remember. Maybe it was a kotlin plugin version, may be there was an gradle or gradle plugin, but i try downgrade this plugins and not return project in working version.

Can you help?

Upvotes: 2

Views: 9734

Answers (1)

iamthevoid
iamthevoid

Reputation: 438

I've found problem! There was dependency, which is break the build. In my case it was the

implementation group: 'com.h2database', name: 'h2', version: '1.3.148'

I've added this for testing Exposed, but i did that at the same time when i updated the build.gradle file.

If you got same erros you can also check your dependencies. Probably one of them break the build.

Upvotes: 1

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