Dagger 2 no classes generated
This isn't the best answer. When I used the downloaded JAR files (commented out in the POM file below) mine also wasn't generating the Dagger_ files. Once I added the repository to the POM, everything was working fine.
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.hello</groupId>
<artifactId>hellodagger</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>hellodagger</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<repositories>
<repository>
<id>sonatype</id>
<name>sonatype-repo</name>
<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.dagger</groupId>
<artifactId>dagger</artifactId>
<version>2.0-SNAPSHOT</version>
<!--<scope>system</scope>-->
<!--<systemPath>${project.basedir}/dagger-2.0-20141216.223138-12.jar</systemPath>-->
</dependency>
<dependency>
<groupId>com.google.dagger</groupId>
<artifactId>dagger-compiler</artifactId>
<version>2.0-SNAPSHOT</version>
<optional>true</optional>
<!--<scope>system</scope>-->
<!--<systemPath>${project.basedir}/dagger-compiler-2.0-20141216.223201-12-jar-with-dependencies.jar</systemPath>-->
</dependency>
</dependencies>
</project>
I had the same problem, only with the release version 2.0.
In my case the following two steps solved this problem:
Adding
target/generated-sources/annotations
to my build pathAdding
<forceJavacCompilerUse>true</forceJavacCompilerUse>
to the maven compiler plugin<plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <dependencies> <dependency> <groupId>com.google.dagger</groupId> <artifactId>dagger-compiler</artifactId> <version>2.0</version> </dependency> </dependencies> <configuration> <source>1.8</source> <target>1.8</target> <!-- workaround for https://issues.apache.org/jira/browse/MCOMPILER-202 --> <forceJavacCompilerUse>true</forceJavacCompilerUse> </configuration> </plugin>
See also:
- https://github.com/google/dagger/pull/103
- https://issues.apache.org/jira/browse/MCOMPILER-202
For those using Gradle: Make sure you are referencing the Dagger dependencies as following:
compile 'com.google.dagger:dagger:2.0.2'
apt 'com.google.dagger:dagger-compiler:2.0.2'
And in the case if you are running into apt
not supported, add
1) Into module app\build.gradle
:
apply plugin: 'com.neenbedankt.android-apt'
2) Into project \build.gradle
:
buildscript {
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}