spring-boot-maven-plugin doesn't work with Java 22 #39927

krzyk · 2024-03-13T09:39:18Z

Steps to reproduce:

Go to https://start.spring.io/
Generate project with Maven and Java 21 (don't change anything else)
Download, unzip
Change <java.version>21</java.version> to <java.version>22</java.version>
Execute mvn clean verify

Results with:

[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:3.2.3:repackage (repackage) on project demo: Execution repackage of goal org.springframework.boot:spring-boot-maven-plugin:3.2.3:repackage failed: Unsupported class file major version 66 -> [Help 1]

This is because spring-boot-maven-plugin:3.2.3 uses old ASM version 9.5. Easily to see using mvn dependency:resolve-plugins:

...
[INFO]       org.ow2.asm:asm:jar:9.5
[INFO]       org.ow2.asm:asm-commons:jar:9.5
[INFO]       org.ow2.asm:asm-tree:jar:9.5
...

The text was updated successfully, but these errors were encountered:

mhalbritter · 2024-03-13T09:55:13Z

Can reproduce this. Here's the stacktrace:

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:3.2.3:repackage (repackage) on project java22: Execution repackage of goal org.springframework.boot:spring-boot-maven-plugin:3.2.3:repackage failed: Unsupported class file major version 66
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:333)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:283)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:226)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:407)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:348)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.apache.maven.wrapper.BootstrapMainStarter.start (BootstrapMainStarter.java:52)
    at org.apache.maven.wrapper.WrapperExecutor.execute (WrapperExecutor.java:161)
    at org.apache.maven.wrapper.MavenWrapperMain.main (MavenWrapperMain.java:73)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution repackage of goal org.springframework.boot:spring-boot-maven-plugin:3.2.3:repackage failed: Unsupported class file major version 66
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:133)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:283)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:226)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:407)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:348)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.apache.maven.wrapper.BootstrapMainStarter.start (BootstrapMainStarter.java:52)
    at org.apache.maven.wrapper.WrapperExecutor.execute (WrapperExecutor.java:161)
    at org.apache.maven.wrapper.MavenWrapperMain.main (MavenWrapperMain.java:73)
Caused by: java.lang.IllegalArgumentException: Unsupported class file major version 66
    at org.springframework.asm.ClassReader.<init> (ClassReader.java:199)
    at org.springframework.asm.ClassReader.<init> (ClassReader.java:180)
    at org.springframework.asm.ClassReader.<init> (ClassReader.java:166)
    at org.springframework.asm.ClassReader.<init> (ClassReader.java:287)
    at org.springframework.boot.loader.tools.MainClassFinder.createClassDescriptor (MainClassFinder.java:254)
    at org.springframework.boot.loader.tools.MainClassFinder.doWithMainClasses (MainClassFinder.java:216)
    at org.springframework.boot.loader.tools.MainClassFinder.findSingleMainClass (MainClassFinder.java:197)
    at org.springframework.boot.loader.tools.Packager.findMainMethod (Packager.java:351)
    at org.springframework.boot.loader.tools.Packager.findMainMethodWithTimeoutWarning (Packager.java:340)
    at org.springframework.boot.loader.tools.Packager.getMainClass (Packager.java:335)
    at org.springframework.boot.loader.tools.Packager.addMainAndStartAttributes (Packager.java:315)
    at org.springframework.boot.loader.tools.Packager.buildManifest (Packager.java:300)
    at org.springframework.boot.loader.tools.Packager.write (Packager.java:211)
    at org.springframework.boot.loader.tools.Packager.write (Packager.java:204)
    at org.springframework.boot.loader.tools.Repackager.repackage (Repackager.java:151)
    at org.springframework.boot.loader.tools.Repackager.repackage (Repackager.java:138)
    at org.springframework.boot.maven.RepackageMojo.repackage (RepackageMojo.java:227)
    at org.springframework.boot.maven.RepackageMojo.execute (RepackageMojo.java:217)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:283)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:226)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:407)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:348)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.apache.maven.wrapper.BootstrapMainStarter.start (BootstrapMainStarter.java:52)
    at org.apache.maven.wrapper.WrapperExecutor.execute (WrapperExecutor.java:161)
    at org.apache.maven.wrapper.MavenWrapperMain.main (MavenWrapperMain.java:73)

mhalbritter · 2024-03-13T09:59:44Z

Same with 3.3.0-SNAPSHOT.

mhalbritter · 2024-03-13T10:06:55Z

The maven plugin uses spring-core:6.0.10:

[INFO]    org.springframework.boot:spring-boot-maven-plugin:maven-plugin:3.3.0-SNAPSHOT:runtime
...
[INFO]       org.springframework:spring-core:jar:6.0.10

but otherwise a current version of the framework dependencies:

[INFO]       org.springframework:spring-context:jar:6.1.5-SNAPSHOT
[INFO]       org.springframework:spring-aop:jar:6.1.5-SNAPSHOT
[INFO]       org.springframework:spring-beans:jar:6.1.5-SNAPSHOT
[INFO]       org.springframework:spring-expression:jar:6.1.5-SNAPSHOT

Is that because of the dependencies on spring-boot-buildpack-platform and spring-boot-loader-tools, which both have 6.0.10 in their POM?

wilkinsona · 2024-03-13T10:36:50Z

Oh dear. Those mixed versions are bad. We had to downgrade to Framework 6.0.x in the build plugin-related projects to work around this Gradle bug that's been fixed in Gradle 7.6.4.

As a first step, I think we should try to configure the Maven plugin to consistently use 6.1.x. As a second step, and probably in a separate issue, we'll have to figure out what to do about Gradle. I'm not sure how we can both support Java 22 and Gradle versions < 7.6.4. We could raise the minimum supported version of Gradle for Boot 3.3 but that'd still leave us with a problem in Boot 3.2.x.

wilkinsona · 2024-03-13T18:37:54Z

Gradle does not yet support Java 22. 8.7, currently in its RC phase will support using a Java 22 toolchain but won't support running Gradle itself on Java 22. That buys us some time on the Gradle side of things.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [nu.ndw.nls.geometry:nls-geometry](https://spring.io/projects/spring-boot) ([source](https://github.com/spring-projects/spring-boot)) | compile | patch | `3.2.0` -> `3.2.4` | | [commons-io:commons-io](https://commons.apache.org/proper/commons-io/) ([source](https://gitbox.apache.org/repos/asf?p=commons-io.git)) | compile | minor | `2.17.0` -> `2.18.0` | | [org.springframework.boot:spring-boot-starter-parent](https://spring.io/projects/spring-boot) ([source](https://github.com/spring-projects/spring-boot)) | parent | minor | `3.3.5` -> `3.4.0` | --- ### Release Notes <details> <summary>spring-projects/spring-boot (nu.ndw.nls.geometry:nls-geometry)</summary> ### [`v3.2.4`](https://github.com/spring-projects/spring-boot/releases/tag/v3.2.4) [Compare Source](spring-projects/spring-boot@v3.2.3...v3.2.4) #### ⭐ New Features - Add TWENTY_TWO to JavaVersion enum [#39825](spring-projects/spring-boot#39825) #### 🐞 Bug Fixes - Thread name prefix is not always set when using virtual threads [#39958](spring-projects/spring-boot#39958) - spring-boot-maven-plugin doesn't work with Java 22 [#39927](spring-projects/spring-boot#39927) - Resolving a BuildpackReference created from a URL-like String can fail on Windows [#39793](spring-projects/spring-boot#39793) - SpringProfile arbiter fails without a Spring's environment [#39786](spring-projects/spring-boot#39786) - bootStartScripts tasks should be an instance of org.gradle.api.tasks.application.CreateStartScripts rather than its superclass org.gradle.jvm.application.tasks.CreateStartScripts [#39764](spring-projects/spring-boot#39764) - When using Logback, log messages appear in a single line when application name contains brackets [#39564](spring-projects/spring-boot#39564) #### 📔 Documentation - Document support for Java 22 [#40046](spring-projects/spring-boot#40046) - Fix web session javadoc typo [#39821](spring-projects/spring-boot#39821) - Fix typo in Custom HTTP Exchange Recording section [#39784](spring-projects/spring-boot#39784) - Make description of virtual threads and JVM exit easier to understand by removing "no-non" double-negative [#39732](spring-projects/spring-boot#39732) #### 🔨 Dependency Upgrades - Upgrade to Angus Mail 2.0.3 [#39973](spring-projects/spring-boot#39973) - Upgrade to Glassfish JAXB 4.0.5 [#39975](spring-projects/spring-boot#39975) - Upgrade to Graph...

krzyk mentioned this issue Mar 13, 2024

spring-boot-maven-plugin:3.1.5 is not compatible with JDK 22 #37974

Closed

spring-projects-issues added the status: waiting-for-triage An issue we've not yet triaged label Mar 13, 2024

mhalbritter changed the title ~~spring-boot-maven-plugin 3.2.3 fails with Java 22~~ spring-boot-maven-plugin doesn't work with Java 22 Mar 13, 2024

mhalbritter added type: bug A general bug and removed status: waiting-for-triage An issue we've not yet triaged labels Mar 13, 2024

mhalbritter added this to the 3.2.x milestone Mar 13, 2024

wilkinsona mentioned this issue Mar 13, 2024

spring-boot-maven-plugin doesn't work with Java 22 #39934

Closed

wilkinsona modified the milestones: 3.2.x, 3.2.4 Mar 13, 2024

wilkinsona closed this as completed in e2d53fa Mar 13, 2024

wilkinsona mentioned this issue Mar 21, 2024

Issue JDF22 Execution repackage of goal org.springframework.boot:spring-boot-maven-plugin:3.2.3:repackage failed: Unsupported class file major version 66 #40043

Closed

Netyyyy mentioned this issue Mar 22, 2024

External dependencies upgrade - Spring Boot 3.2.4 and Spring Cloud 2023.0.0 Azure/azure-sdk-for-java#39355

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spring-boot-maven-plugin doesn't work with Java 22 #39927

spring-boot-maven-plugin doesn't work with Java 22 #39927

krzyk commented Mar 13, 2024

mhalbritter commented Mar 13, 2024

mhalbritter commented Mar 13, 2024

mhalbritter commented Mar 13, 2024 •

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wilkinsona commented Mar 13, 2024

wilkinsona commented Mar 13, 2024

spring-boot-maven-plugin doesn't work with Java 22 #39927

spring-boot-maven-plugin doesn't work with Java 22 #39927

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krzyk commented Mar 13, 2024

mhalbritter commented Mar 13, 2024

mhalbritter commented Mar 13, 2024

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