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Upgrading from 9.3.0 to 9.4.0: ktlintCheck fails cause of java.lang.NoSuchFieldError: FUN_KEYWORD

See original GitHub issue

With the upgrade to version 9.4.0 the following exception is thrown with the stacktrace when executing the Gradle Task ktlintCheck:

Task :ktlintTestSourceSetCheck FAILED
Exception in thread "main" java.lang.NoSuchFieldError: FUN_KEYWORD
	at com.pinterest.ktlint.core.ast.ElementType.<clinit>(ElementType.kt:154)
	at com.pinterest.ktlint.ruleset.experimental.SpacingAroundAngleBracketsRule.<clinit>(SpacingAroundAngleBracketsRule.kt:94)
	at com.pinterest.ktlint.ruleset.experimental.ExperimentalRuleSetProvider.get(ExperimentalRuleSetProvider.kt:18)
	at com.pinterest.ktlint.KtlintCommandLine.loadRulesets(Main.kt:550)
	at com.pinterest.ktlint.KtlintCommandLine.run(Main.kt:222)
	at com.pinterest.ktlint.Main.main(Main.kt:62)

My Environment:

macOS Catalina Version 10.15.6
Java: openjdk version “14.0.2” 2020-07-14
Gradle: 6.1.1
IntelliJ IDEA 2020.2 (Ultimate Edition) Build #IU-202.6397.94, built on July 27, 2020

This issue occurs within IntelliJ and command line usage.

Issue Analytics

State:
Created 3 years ago
Comments:6

Top GitHub Comments

1reaction

theexiile1305commented, Sep 15, 2020

@Tapchicoma Thank you very much, upgrading all kotlin related stuff to version 1.4.10 solves the problem automatically.

0reactions

Tapchicomacommented, Sep 15, 2020

In your case it is id("io.spring.dependency-management") version "1.0.10.RELEASE" plugin that forces lower kotlin dependency for ktlint configuration. Commenting this plugin allows ktlint to run normally.

You could check which kotlin version is used via ./gradlew dependencies --configuration ktlint.

Unfortunately I am not familiar with spring dependency-management plugin to help you with ktlint configuration exclusion.