updated to Eclipse 2021-12 release (including support for Java 17) ( new and noteworthy).Major changes to the Spring Tools 4 for Eclipse distribution Then trigger a refresh of the Gradle project using the context menu. If you face this issue, please import the Spring Guide using Gradle, as usual, ignore the error dialog, and switch to Gradle 7.3 in the gradle-wrapper.properties file of the imported project. This is most likely due to the IDE running on the embedded JDK17 by default, but the Gradle version in some Spring Guides is not yet updated to a JDK17-compatible version of Gradle. (Spring Boot): Importing Spring Guides into the IDE using Gradle can result in an exception error dialog showing up, complaining about an incompatible class file version. The best way to workaround this is to switch to an external browser in the preferences via Preferences -> General -> Web Browser and then select Use External Web Browser. (Eclipse): There is an issue with the internal web browser opening HTTP URLs on macOS, showing an error popup from the operating system instead of opening the HTTP URL. (Eclipse) fixed: Create or modify new project - maven update problem ( #703).(VSCode) fixed: Spring Boot Tools for VS Code incorrectly misidentifies internal JDK for Language Support for Java as a JRE ( #715).(VSCode) fixed: Always pop up a prompt box: indexing spring boot properties ( #697).(Spring Boot) fixed: YAML editor generates wrong EOL characters in Windows ( #709).(Spring Boot) improvement: Consider if content assist can be offered for property keys ( #536).

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