gradle – Manuel Bogner's Blog https://blog.mbo.dev Solutions to everyday IT problems Mon, 31 Oct 2022 23:15:22 +0000 en-US hourly 1 https://blog.mbo.dev/wp-content/uploads/2022/11/cropped-cropped-mbo-white_opt-32x32.png gradle – Manuel Bogner's Blog https://blog.mbo.dev 32 32 duplicate but no duplicate handling strategy has been set – gradle DuplicationStrategy https://blog.mbo.dev/archives/1874 Mon, 31 Oct 2022 23:15:20 +0000 https://blog.coffeebeans.at/?p=1874 While using Java and Kotlin with Spring Boot the following exception occurs and it’s quite hard to find how to fix it.

1: Task failed with an exception.
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* What went wrong:
Execution failed for task ':app:processResources'.
> Entry ... is a duplicate but no duplicate handling strategy has been set. Please refer to https://docs.gradle.org/7.5.1/dsl/org.gradle.api.tasks.Copy.html#org.gradle.api.tasks.Copy:duplicatesStrategy for details.

The simple solution is to add the following top level config in your gradle file:

tasks.withType<Copy> {
    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
}

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