Hi Please run your build using option -e and have a look at the stack. I use 21, and it works fine. This might be some restrictions with spring boot parent. Or, according to the error message "error: release version 21 not supported" you might not using a jdk 21.
On Tue, 12 Sept 2023 at 17:16, hantsy bai <han...@gmail.com> wrote: > > I tried to update the compiler release to 21, and got a compiler error like > this. > > Error: Failed to execute goal > org.apache.maven.plugins:maven-compiler-plugin:3.11.0:compile > (default-compile) on project spring6-sample-boot: Fatal error compiling: > error: release version 21 not supported -> [Help 1] > --- > > Regards, > > *Hantsy Bai* > > Self-employed consultant, fullstack developer, agile coach, > freelancer/remote worker > > GitHub: https://github.com/hantsy > > Twitter: https://twitter.com/@hantsy > Medium: https://medium.com/@hantsy --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
