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What is the correct way to add dependency in Intelli? I have added

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-configuration-processor</artifactId>
        <optional>true</optional>
    </dependency>

to pom.xml but I got the error

Failed to execute goal on project accessing-data-mysql: Could not resolve dependencies for project com.e xample:accessing-data-mysql:jar:0.0.1-SNAPSHOT: Failed to collect dependencies at org.springframework.boot:sprin g-boot-configuration-processor:jar:2.4.7: Failed to read artifact descriptor for org.springframework.boot:spring -boot-configuration-processor:jar:2.4.7: Could not transfer artifact org.springframework.boot:spring-boot-config uration-processor:pom:2.4.7 from/to central (https://repo.maven.apache.org/maven2): Transfer failed for https:// repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-configuration-processor/2.4.7/spring-boot-conf iguration-processor-2.4.7.pom: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParam eterException: the trustAnchors parameter must be non-empty -> [Help 1]

when I do mvn install. I have try maven->reload project and it still didn't work. Any idea on how to solve the problem?

user16340417
  • 11
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1 Answers1

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After a failed attempt, maven will leave a small file in your local .m2 repository that will prevent any attempt to re-download the file unless the update interval has elapsed or you force the updates using the maven -U switch described in other answers.

Just delete the folder for that artifact in your local m2 repository and update you project; a new download attempt will trigger.

rm -rf ~/.m2

tushar
  • 69
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