Spring Roo项目。 项目构建错误：无法执行目标

Question

I create a project based on the code from the site

roo> project setup --topLevelPackage com.foo
roo> jpa setup --provider HIBERNATE --database HYPERSONIC_IN_MEMORY
roo> entity jpa --class ~.domain.Timer
roo> field string --fieldName message --notNull
roo> repository jpa --all
roo> service --all
roo> web mvc setup
roo> web mvc view setup --type THYMELEAF
roo> web mvc controller --all --responseType THYMELEAF
roo> web mvc controller --all --pathPrefix /api
roo> quit
mvn spring-boot:run

The building of the project is completed with the following error

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12.054 s
[INFO] Finished at: 2018-09-20T19:45:28+03:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.mysema.maven:apt-maven-plugin:1.1.3:process
default) on project hello: You need to run build with JDK or have tools.jar on
he classpath.If this occures during eclipse build make sure you run eclipse und
r JDK as well -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swi
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]

POM.xml can be found here . Spring roo-2.0.0.RELEASE The error is also displayed in the pom.xml file (the line 592):

You need to run build with JDK or have tools.jar on the classpath.
If this occures during eclipse build make sure you run eclipse under
 JDK as well (com.mysema.maven:apt-maven-plugin:1.1.3:process:default:generate-sources)

In elcipse configuration - c:\\Program Files\\Java\\jdk1.8.0_181. When I run the project from the command line mvn spring-boot:run , I get the same result

Answer 1

First:

It's unfortunately an Eclipse issue - because you're pointing Eclipse to the JDK - which is good, but Eclipse itself is a Java app that also runs in a JVM. And it's running in the JRE instead of the JDK. The way to fix that is - in your eclipse.ini (or STS.ini - if you're using Eclipse STS) - you add this first line:

-vm 
C:\Java\jdk1.8.0_181\bin\javaw.exe

• make sure you put the right path and then put these lines just above -vmargs according to Wiki

---

Second:

Also make sure you are having the jre as:

Answer 2

如果已经有了JDK，则必须安装JDK，然后在window> preferences> java> Installed JREs上检查elcipse配置，并指向JDK路径，例如C：\\ Program Files \\ Java \\ jdk1.8.0_112

Answer 3

in the file Sts.ini you need to add to the beginning

-vm
c:/Program Files/Java/jdk1.8.0_181/bin/javaw.exe

In the file pom.xml replace <aspectj.plugin.version>1.8</aspectj.plugin.version> on <aspectj.plugin.version>1.9</aspectj.plugin.version>