I am trying to learn flutter and I have set up flutter, vs code and android studio. My project runs fine on web and window devices but I can't run the app on android emulator.
When I run the app on android emulator I get the following error:
C:\Users\Tandin\Desktop\app2\hellow> flutter run
Using hardware rendering with device sdk gphone64 x86 64. If you notice graphics artifacts, consider enabling software rendering with "--enable-software-rendering".
Launching lib\main.dart on sdk gphone64 x86 64 in debug mode...
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:1:1: Cannot access implicit script receiver class 'org.gradle.api.Project'. Check your module classpath for missing or conflicting dependencies
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:5:1: None of the following functions can be called with the arguments supplied:
public open fun apply(p0: Closure<(raw) Any!>): Unit defined in Flutter_gradle
public open fun apply(p0: (Mutable)Map<String!, *>): Unit defined in Flutter_gradle
public open fun apply(p0: Action<in ObjectConfigurationAction!>): Unit defined in Flutter_gradle
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:7:26: Unresolved reference: Plugin
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:7:33: Unresolved reference: Project
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:8:5: 'apply' overrides nothing
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:8:33: Unresolved reference: Project
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:11:13: Unresolved reference: getProperty
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:12:17: Unresolved reference: getProperty
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:15:25: Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
public inline fun <reified T> ObjectFactory.setProperty(): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
public inline fun <T : Any> ObjectFactory.setProperty(elementType: KClass<TypeVariable(T)>): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:16:25: Unresolved reference: getProperty
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:17:29: Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
public inline fun <reified T> ObjectFactory.setProperty(): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
public inline fun <T : Any> ObjectFactory.setProperty(elementType: KClass<TypeVariable(T)>): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:25:25: Unresolved reference: getProperty
e: C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts:26:29: Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
public inline fun <reified T> ObjectFactory.setProperty(): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
public inline fun <T : Any> ObjectFactory.setProperty(elementType: KClass<TypeVariable(T)>): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
e: Supertypes of the following classes cannot be resolved. Please make sure you have the required dependencies in the classpath:
class org.gradle.kotlin.dsl.support.CompiledKotlinBuildScript, unresolved supertypes: org.gradle.api.plugins.PluginAware
class org.gradle.kotlin.dsl.support.DefaultKotlinScript, unresolved supertypes: org.gradle.internal.scripts.GradleScript
Adding -Xextended-compiler-checks argument might provide additional information.
FAILURE: Build failed with an exception.
* Where:
Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle.kts' line: 1
* What went wrong:
Script compilation errors:
Line 01:
^ Cannot access implicit script receiver class 'org.gradle.api.Project'. Check your module classpath for missing or conflicting dependencies
Line 05: apply<FlutterPluginKts>()
^ None of the following functions can be called with the arguments supplied:
public open fun apply(p0: Closure<(raw) Any!>): Unit defined in Flutter_gradle
public open fun apply(p0: (Mutable)Map<String!, *>): Unit defined in Flutter_gradle
public open fun apply(p0: Action<in ObjectConfigurationAction!>): Unit defined in Flutter_gradle
Line 07: class FlutterPluginKts : Plugin<Project> {
^ Unresolved reference: Plugin
Line 07: class FlutterPluginKts : Plugin<Project> {
^ Unresolved reference: Project
Line 08: override fun apply(project: Project) {
^ 'apply' overrides nothing
Line 08: override fun apply(project: Project) {
^ Unresolved reference: Project
Line 11: getProperty("android").withGroovyBuilder {
^ Unresolved reference: getProperty
Line 12: getProperty("defaultConfig").withGroovyBuilder {
^ Unresolved reference: getProperty
Line 15: setProperty("multiDexEnabled", true)
^ Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
public inline fun <reified T> ObjectFactory.setProperty(): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
public inline fun <T : Any> ObjectFactory.setProperty(elementType: KClass<TypeVariable(T)>): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
Line 16: getProperty("manifestPlaceholders").withGroovyBuilder {
^ Unresolved reference: getProperty
Line 17: setProperty("applicationName", "io.flutter.app.FlutterMultiDexApplication")
^ Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
public inline fun <reified T> ObjectFactory.setProperty(): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
public inline fun <T : Any> ObjectFactory.setProperty(elementType: KClass<TypeVariable(T)>): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
Line 25: getProperty("manifestPlaceholders").withGroovyBuilder {
^ Unresolved reference: getProperty
Line 26: setProperty("applicationName", baseApplicationName)
^ Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
public inline fun <reified T> ObjectFactory.setProperty(): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
public inline fun <T : Any> ObjectFactory.setProperty(elementType: KClass<TypeVariable(T)>): SetProperty<TypeVariable(T)> defined in org.gradle.kotlin.dsl
Supertypes of the following classes cannot be resolved. Please make sure you have the required dependencies in the classpath:
class org.gradle.kotlin.dsl.support.CompiledKotlinBuildScript, unresolved supertypes: org.gradle.api.plugins.PluginAware
class org.gradle.kotlin.dsl.support.DefaultKotlinScript, unresolved supertypes: org.gradle.internal.scripts.GradleScript
Adding -Xextended-compiler-checks argument might provide additional information.
14 errors
* 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 9s
Running Gradle task 'assembleDebug'... 11.3s
Exception: Gradle task assembleDebug failed with exit code 1
I tried with default project and haven't made any changes. Anyone know what I am doing wrong? Please help
The error indicates that there is a problem with the Gradle configuration of your Flutter project.
Try the following:
Update Gradle wrapper flutter upgrade --force
Clear cache: flutter clean
Disable Gradle service: Go to Preferences --> Settings and search after Flutter --> Run: Enable Gradle 'offline mode'" and disable the option.
Alternatively, you can also try to reinstall the Flutter SDK