com.amazonaws.appsync through error

[Varun-Dagur]

classpath 'com.amplifyframework:amplify-tools-gradle-plugin:1.0.2'

apply plugin: 'com.android.application'
apply plugin: 'com.amazonaws.appsync'
apply plugin: 'realm-android'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

implementation 'com.amazonaws:aws-android-sdk-appsync:3.1.1'

error: S3ObjectInput is not abstract and does not override abstract method mimeType() in S3InputObjectInterface
public final class S3ObjectInput implements S3InputObjectInterface {
}
methods are not implemented here.

[sdhuka]

@Varun-Dagur Could you please try removing amplify-tools-gradle-plugin and retry. If it still repros, please add more details to repro the issue.

[Varun-Dagur]

@Varun-Dagur Could you please try removing amplify-tools-gradle-plugin and retry. If it still repros, please add more details to repro the issue.

build gradle : app
apply plugin: 'com.android.application'
apply plugin: 'com.amazonaws.appsync'
apply plugin: 'realm-android'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

android {
compileSdkVersion 30
buildToolsVersion "30.0.3"

defaultConfig {
    applicationId "com.joyn.app"
    minSdkVersion 21
    targetSdkVersion 30
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}


buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
    }

    compileOptions {
        // Support for Java 8 features
        coreLibraryDesugaringEnabled true
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}
buildFeatures {
    viewBinding true
}

}

dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.1'
implementation 'androidx.appcompat:appcompat:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.multidex:multidex:2.0.1'
implementation 'com.google.android.material:material:1.3.0'

implementation 'com.android.support.constraint:constraint-layout:2.0.4'
implementation 'androidx.annotation:annotation:1.2.0'
implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.3.1'
implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1'



def nav_version = "2.3.5"
implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
implementation "androidx.navigation:navigation-ui-ktx:$nav_version"

testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'


// Amplify core dependency
implementation 'com.amplifyframework:core:1.24.0'

// Support for Java 8 features
coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'

implementation 'com.amplifyframework:aws-api:1.24.0'
implementation 'com.amplifyframework:aws-datastore:1.24.0'
implementation 'com.amplifyframework:aws-auth-cognito:1.27.0'
implementation 'com.amazonaws:aws-android-sdk-appsync:3.1.1'

implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.1'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.1'


implementation 'com.applandeo:material-calendar-view:1.7.0'

}

buildscript {
ext.kotlin_version = "1.5.0"
repositories {
google()
jcenter()

}

dependencies {

// //classpath "com.android.tools.build:gradle:4.2.1"
// classpath 'com.google.gms:google-services:4.3.8'
// //classpath "com.google.gms:google-services:4.3.5"
classpath 'com.android.tools.build:gradle:4.0.1'
classpath 'com.google.gms:google-services:4.3.5'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.20"
classpath 'me.tatarka:gradle-retrolambda:3.2.0'
// classpath 'com.amplifyframework:amplify-tools-gradle-plugin:1.0.2'
classpath "io.realm:realm-gradle-plugin:10.0.1"
}

repositories {
    google()
    mavenCentral()
    maven {
        url "https://plugins.gradle.org/m2/"
    }
}

dependencies {
    classpath 'com.amazonaws:aws-android-sdk-appsync-gradle-plugin:3.1.2'

}

}

allprojects {
repositories {
google()
jcenter()
maven {
url "https://jitpack.io"

    }

}

}

task clean(type: Delete) {
delete rootProject.buildDir
}
//apply plugin: 'com.amplifyframework.amplifytools'

Class 'S3ObjectInput' must either be declared abstract or implement abstract method 'localUri()' in 'S3InputObjectInterface'

[sdhuka]

Could you try by removing com.amazonaws:aws-android-sdk-appsync-gradle-plugin:3.1.2. For generating models use amplify codegen models

[faridfor]

I also have an object like this:

{
"kind": "INPUT_OBJECT",
"name": "S3ObjectInput"
}

and in generated code, instead of implementing InputType, it implements S3ObjectInterface and I get the same error. And when I change my object name(S3ObjectInterface to anything else) it works just fine!