How to use gradle BoM with annotation processor?

How to use gradle BoM with annotation processor? - android

I’m trying to define all my dependencies in a bill of materials (BoM) platform module so the other modules in my multi-module project can use the same versions. All works fine except the kapt dependencies. In those I get this error:
Could not determine the dependencies of task ':app:kaptDebugKotlin'.
> Could not resolve all task dependencies for configuration ':app:kapt'.
> Could not find com.google.dagger:dagger-compiler:.
Required by:
project :app
For example with this platform (:bom) module:
plugins {
id 'java-platform'
}
dependencies {
constraints {
api 'com.google.dagger:dagger:2.25.2'
api 'com.google.dagger:dagger-compiler:2.25.2'
}
}
I'm getting that error when I use it like this in the app module:
dependencies {
implementation platform(project(':bom'))
implementation 'com.google.dagger:dagger'
kapt 'com.google.dagger:dagger-compiler'
// ...
}
I’m getting the same error if I use annotationProcessor. If I set the version like kapt 'com.google.dagger:dagger-compiler:2.25.2' all works.
What am I doing wrong? Can I use BoM for kapt or annotationProcessor?

you are missing kapt platform(project(':bom'))
kapt doesn't include dependencies from implementation, so it doesn't include the platform either

Related

Found more than one jar in the 'lintChecks' configuration

I want to add custom lint rules to my projects, but I get error while syncing project.
Execution failed for task ':app:prepareLintJar'.
Found more than one jar in the 'lintChecks' configuration. Only one file is supported. If using a separate Gradle project, make sure compilation dependencies are using compileOnly
How can I check which library or module is adding another jar?

I fixed problem. My dependencies in my custom rules module was
dependencies {
api "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
compileOnly 'com.android.tools.lint:lint-api:26.5.3'
compileOnly 'com.android.tools.lint:lint-checks:26.5.3'
}
I changed kotlin dependency to compileOnly and it worked
dependencies {
compileOnly "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
compileOnly 'com.android.tools.lint:lint-api:26.5.3'
compileOnly 'com.android.tools.lint:lint-checks:26.5.3'
}

Gradle desugaring failed, Hierarchy is incomplete

I am working on this project: https://github.com/muxinc/mux-stats-sdk-exoplayer/tree/min_sdk_version_fix It is Android app called demo that have dependency to a module from a same project called MuxExoPlayer which have a dependency to a MuxCore.jar library.
When I try to compile the project with minSdkVersion 16, I get desugaring issue on jar file, error:
Transform artifact full.jar (project :MuxExoPlayer) with DexingWithClasspathTransform
AGPBI: {"kind":"error","text":"Default method desugaring of `com.mux.stats.sdk.muxstats.MuxStatsExoPlayer` failed because it's hierarchy is incomplete. The class `com.mux.stats.sdk.core.events.EventBus` is missing and it is the declared super class of `com.mux.stats.sdk.muxstats.MuxBaseExoPlayer`","sources":[{}],"tool":"D8"}
When I compile with minSdkVersion 24, I do not get this error and project compile just fine.
MuxCore.jar is also built with gradle, here is the gradle.build:
apply plugin: 'java-library'
// In this section you declare where to find the dependencies of your project
repositories {
// Use jcenter for resolving your dependencies.
// You can declare any Maven/Ivy/file repository here.
jcenter()
}
tasks.withType(JavaCompile) {
sourceCompatibility = '1.7'
targetCompatibility = '1.7'
}
dependencies {
// This dependency is exported to consumers, that is to say found on their compile classpath.
api 'org.apache.commons:commons-math3:3.6.1'
// This dependency is used internally, and not exposed to consumers on their own compile classpath.
implementation 'com.google.guava:guava:23.0'
implementation 'org.json:json:20180130'
// Use JUnit test framework
testImplementation 'junit:junit:4.4'
testImplementation 'org.mockito:mockito-core:2.23.4'
}
What am I missing here ?
How do I need to compile MuxCore in order to compile with android minSdkVersion 16 ?

I have the same problem and also create a ticket in Mux github repo but could not make it work... If you update the minSdk to 24 it will work...
https://github.com/muxinc/mux-stats-sdk-exoplayer/issues/19
What is working for me is: instead of adding MuxStatsExoPlayer as a module add directly all the files and classes in your app module into your project and it should work.

Migrating to Gradle 3.0.0: Error - D8: Program type already present

I am migrating my Android project to Gradle 4.4 and Android Gradle plugin 3.1.2.
It has a library module which depends on parceler library and defines its dependency as follows:
build.gradle of library module:
...
// parceler for serialization (https://github.com/johncarl81/parceler)
implementation "org.parceler:parceler-api:1.0.4"
annotationProcessor "org.parceler:parceler:1.0.4"
...
This seems to compile well and generates my aar file.
Further, my main app module also has a direct dependency on parceler module and contains above lines as dependencies in its build.gradle, along with above aar file.
build.gradle of main app module:
...
api(group: 'com.example.mylibrary', name: 'mylibrary', version: "1.0.7", ext: 'aar') {
transitive = true;
changing = true
}
// parceler for serialization (https://github.com/johncarl81/parceler)
implementation "org.parceler:parceler-api:1.0.4"
annotationProcessor "org.parceler:parceler:1.0.4"
...
Everything works until I try to generate my APK, which fails with the following error.
D8: Program type already present: org.parceler.Parceler$$Parcels$1
Task :MPCApp:transformDexArchiveWithDexMergerForRelease FAILED
When I expand my library project in Android studio, I see Parcels.class under org.parceler package. But it seems similar file is also generated by main app module under the same package which is causing the clash.

Upgrade to the latest (currently 1.1.10) - We got rid of the Parcels generated class.

"Execution failed for task: ':app:javaPreCompileDebug' " in Android Studio 3.0.1

I get the following errors when trying to execute my project:
Error:Execution failed for task ':app:javaPreCompileDebug'.
Annotation processors must be explicitly declared now. The following dependencies on the compile classpath are found to contain
annotation processor. Please add them to the annotationProcessor
configuration.
- butterknife-7.0.1.jar (com.jakewharton:butterknife:7.0.1) Alternatively, set
android.defaultConfig.javaCompileOptions.annotationProcessorOptions.includeCompileClasspath
= true to continue with previous behavior. Note that this option is deprecated and will be removed in the future. See
https://developer.android.com/r/tools/annotation-processor-error-message.html
for more details.
Please don't mark this question as duplicate as other question regrading this, here, is for lombok, which I'm not using.

As the error says, you need to use annotationProcessor in your app build.gradle. Afaik, you need to upgrade the ButterKnife library to version 8.8.1. You need to use something like this:
dependencies {
compile 'com.jakewharton:butterknife:8.8.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
}
Please check Android studio 3.0 butterknife error issue for the details.

Going through the following process makes my problem solved.
In the build.gradle(module app)
apply the plugin:
apply plugin: 'com.jakewharton.butterknife'
Add the following lines in the dependencies section:
annotationProcessor 'com.jakewharton:butterknife-compiler:8.7.0'
implementation 'com.jakewharton:butterknife:8.7.0'
In the build.gradle(Project:projectName), add the classPath in the dependencies like this :
classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'
It will fix this issue.
In case if not then add maven:
maven {
url 'https://maven.google.com'
}

Adding these two line in app/build.gradle
dependencies {
compile 'com.jakewharton:butterknife:8.8.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
}
It worked for me

Setting Explict Annotation Processor

I am attempting to add a maven repository to my Android Studio project.
When I do a Gradle project sync everything is fine. However, whenever I try to build my apk, I get this error:
Execution failed for task ':app:javaPreCompileDebug'.
> Annotation processors must be explicitly declared now. The following dependencies on
the compile classpath are found to contain annotation processor. Please add them to
the annotationProcessor configuration.
- classindex-3.3.jar
Alternatively, set android.defaultConfig.javaCompileOptions.annotationProcessorOptions
.includeCompileClasspath = true to continue with previous behavior. Note that this
option is deprecated and will be removed in the future.
See https://developer.android.com/r/tools/annotation-processor-error-message.html for more details.
The link included (https://developer.android.com/r/tools/annotation-processor-error-message.html) in the error 404s so its of no help.
I have enabled annotation processing in the android studio settings, and added includeCompileClasspath = true to my Annotation Processor options. I have also tried adding classindex, classindex-3.3 and classindex-3.3.jar to Processor FQ Name, but that did not help either.
these are the lines I have added to the default build.gradle under dependecies:
dependencies {
...
compile group: 'com.skadistats', name: 'clarity', version:'2.1.1'
compile group: 'org.atteo.classindex', name: 'classindex', version:'3.3'
}
Originally I just had the "clarity" one added, because that is the one I care about, but I added the "classindex" entry in the hopes that it would fix it. Removing "clarity" and keeping "classindex" gives me the exact same error.
I'm not all too familiar with gradle/maven so any help would be appreciated.

To fix the error, simply change the configuration of those dependencies to use annotationProcessor. If a dependency includes components that also need to be on the compile classpath, declare that dependency a second time and use the compile dependency configuration.
For example:
annotationProcessor 'com.jakewharton:butterknife:7.0.1'
compile 'com.jakewharton:butterknife:7.0.1'
This link describes it in detail: https://developer.android.com/studio/preview/features/new-android-plugin-migration.html#annotationProcessor_config
Relevant snippet included for completeness.
Use the annotation processor dependency configuration
In previous versions of the Android plugin for Gradle, dependencies on
the compile classpath were automatically added to the processor
classpath. That is, you could add an annotation processor to the
compile classpath and it would work as expected. However, this causes
a significant impact to performance by adding a large number of
unnecessary dependencies to the processor.
When using the new plugin, annotation processors must be added to the
processor classpath using the annotationProcessor dependency
configuration, as shown below:
dependencies {
...
annotationProcessor 'com.google.dagger:dagger-compiler:' }
The plugin assumes a dependency is an annotation processor if its JAR
file contains the following file: META-
INF/services/javax.annotation.processing.Processor. If the plugin
detects annotation processors on the compile classpath, your build
fails and you get an error message that lists each annotation
processor on the compile classpath. To fix the error, simply change
the configuration of those dependencies to use annotationProcessor. If
a dependency includes components that also need to be on the compile
classpath, declare that dependency a second time and use the compile
dependency configuration.

I was with a similar error. I follow the instructions on the Google link and it works.
try to add the follow instructions to your app gradle file:
defaultConfig {
applicationId "com.yourdomain.yourapp"
minSdkVersion 17
targetSdkVersion 25
versionCode 1
versionName "1.0"
javaCompileOptions {
annotationProcessorOptions {
includeCompileClasspath = false
}
}
}
Attention to -> includeCompileClasspath false

Add this code to your gradle app
defaultConfig{
javaCompileOptions {
annotationProcessorOptions {
includeCompileClasspath true
}
}
}
I found the solution here https://github.com/JakeWharton/butterknife/issues/908

Simply update your butter knife with Annotation processor
compile 'com.jakewharton:butterknife:8.8.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
i hope it's help you

Add this in defaultConfig
android.defaultConfig.javaCompileOptions.annotationProcessorOptions.includeCompileClasspath = true

In the build.gradle(module app)
apply the plugin:
apply plugin: 'com.jakewharton.butterknife'
Add the following lines in the dependencies section:
annotationProcessor 'com.jakewharton:butterknife-compiler:8.7.0'
implementation 'com.jakewharton:butterknife:8.7.0'
in the build.gradle(Project:projectName), add the classPath in the dependencies like this :
classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'
It will fix this issue.
In case if not then add maven:
maven {
url 'https://maven.google.com'
}

If you have dependencies on the compile classpath that include annotation processors you don't need, you can disable the error check by adding the following to your build.gradle file. Keep in mind, the annotation processors you add to the compile classpath are still not added to the processor classpath.
android {
...
defaultConfig {
...
javaCompileOptions {
annotationProcessorOptions {
includeCompileClasspath false
}
}
}
}
If you are experiencing issues migrating to the new dependency resolution strategy, you can restore behavior to that of Android plugin 2.3.0 by setting includeCompileClasspath true. However, restoring behavior to version 2.3.0 is not recommended, and the option to do so will be removed in a future update.
See here https://developer.android.com/r/tools/annotation-processor-error-message.html for more details

If nothing works from above answers add following step as well, specially for new update of Android Studio 3.0.1:
Android Studio 3.0.1:
Add this to your app.gradle file in dependencies:
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'

In previous versions of the plugin, dependencies on the compile classpath were automatically added to the processor classpath. That is, you could add an annotation processor to the compile classpath and it would work as expected. However, this causes a significant impact to performance by adding a large number of unnecessary dependencies to the processor.
When using the Android plugin 3.0.0, you must add annotation processors to the processor classpath using the annotationProcessor dependency configuration, as shown below:
dependencies {
...
annotationProcessor 'com.google.dagger:dagger-compiler:<version-number>'
implementation 'com.google.dagger:dagger-compiler:<version-number>'
}

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.