After updating to Intellij 2017.2, building my project creates an /out
directory that contains generated source files and resource files. These files duplicate files that are already contained in /build
and result in duplicate class
compiler errors for the generated classes. Any ideas on a fix I need in Gradle or IntelliJ?
IntelliJ IDEA is no longer sharing the output with Gradle, please see this ticket for details.
You can either override it via the following configuration:
allprojects {
apply plugin: 'idea'
idea {
module {
outputDir file('build/classes/main')
testOutputDir file('build/classes/test')
}
}
if(project.convention.findPlugin(JavaPluginConvention)) {
// Change the output directory for the main and test source sets back to the old path
sourceSets.main.output.classesDir = new File(buildDir, "classes/main")
sourceSets.test.output.classesDir = new File(buildDir, "classes/test")
}
}
or delegate the build to Gradle: File | Settings | Build, Execution, Deployment | Build Tools | Gradle | Runner => Delegate IDE build/run actions to gradle.
File | Project Structure | Project Settings | Modules | Paths tab | Compiler output
Select 'Inherit project compile output path' to continue using /build
for build artifacts
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