class sensor_msgs.CompressedImage, unresolved supertypes: org.ros.internal.message.Message> Task:app:buildInfoGeneratorDebug
I can't compile my Android Kotlin Project because I get the following 'Kotlin compiler' error when gradle compiles:
Supertypes of the following classes cannot be resolved. Please make sure
you have the required dependencies in the classpath: class
sensor_msgs.CompressedImage, unresolved supertypes:
org.ros.internal.message.Message> Task:app:buildInfoGeneratorDebug
This is a simple test project that has the bare minimum code using http://wiki.ros.org/shield_teleop as a boilerplate. I removed the joystick code but left the camera code.
A am using ROS Kinetic Ubuntu on the robot, Android 8.0 on the app.
Manifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" package="com.company.roscameratest">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme" tools:replace="android:icon">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<activity android:name="org.ros.android.MasterChooser" />
<service android:name="org.ros.android.NodeMainExecutorService" >
<intent-filter>
<action android:name="org.ros.android.NodeMainExecutorService" />
</intent-filter>
</service>
</application>
</manifest>
build.gradle (Project):
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = '1.3.41'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.2'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle (Module):
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.company.roscameratest"
minSdkVersion 26
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
configurations.all {
resolutionStrategy.force "org.ros.android_core:android_15:0.3.3"
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'org.ros.android_core:android_15:0.3.3'
//noinspection GradleCompatible
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
//androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}
repositories {
maven { url 'https://github.com/rosjava/rosjava_mvn_repo/raw/master' }
}