Apache maven Не удалось создать файл jar из-за несоответствия версии Java. ⇐ JAVA

[Anonymous]

Эта проблема возникла, когда я пытался создать jar-файл из проекта весенней загрузки. сначала я ввел следующую команду в свой терминал.

Код: Выделить всё

./mvnw clean package

затем я просматриваю сообщение журнала.

Код: Выделить всё

/JayathilakaPosBackedWithPrinter$ ./mvnw clean package
[INFO] Scanning for projects...
[INFO]
[INFO] ----< com.jayathilakaRiceProducts:JayathilakaPosBackedWithPrinter >-----
[INFO] Building JayathilakaPosBackedWithPrinter 0.0.1-SNAPSHOT
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- clean:3.3.2:clean (default-clean) @ JayathilakaPosBackedWithPrinter ---
[INFO] Deleting /home/rashmika/Paid Projects/JayathilakaRiceProducts_With printer/PaysheetPrinter_JayathilakaRiceProducts/JayathilakaPosBackedWithPrinter/target
[INFO]
[INFO] --- resources:3.3.1:resources (default-resources) @ JayathilakaPosBackedWithPrinter ---
[INFO] Copying 1 resource from src/main/resources to target/classes
[INFO] Copying 2 resources from src/main/resources to target/classes
[INFO]
[INFO] --- compiler:3.11.0:compile (default-compile) @ JayathilakaPosBackedWithPrinter ---
[INFO] Changes detected - recompiling the module! :source
[INFO] Compiling 17 source files with javac [debug release 21] to target/classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  4.641 s
[INFO] Finished at: 2024-11-03T19:19:55+05:30
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.11.0:compile (default-compile) on project JayathilakaPosBackedWithPrinter: Fatal error compiling: error: release version 21 not supported -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
rashmika@rashmika-Aspire-A515-53G:~/Paid Projects/JayathilakaRiceProducts_With printer/PaysheetPrinter_JayathilakaRiceProducts/JayathilakaPosBackedWithPrinter$ ./mvnw clean package
[INFO] Scanning for projects...
[INFO]
[INFO] ----< com.jayathilakaRiceProducts:JayathilakaPosBackedWithPrinter >-----
[INFO] Building JayathilakaPosBackedWithPrinter 0.0.1-SNAPSHOT
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- clean:3.3.2:clean (default-clean) @ JayathilakaPosBackedWithPrinter ---
[INFO] Deleting /home/rashmika/Paid Projects/JayathilakaRiceProducts_With printer/PaysheetPrinter_JayathilakaRiceProducts/JayathilakaPosBackedWithPrinter/target
[INFO]
[INFO] --- resources:3.3.1:resources (default-resources) @ JayathilakaPosBackedWithPrinter ---
[INFO] Copying 1 resource from src/main/resources to target/classes
[INFO] Copying 2 resources from src/main/resources to target/classes
[INFO]
[INFO] --- compiler:3.11.0:compile (default-compile) @ JayathilakaPosBackedWithPrinter ---
[INFO] Changes detected - recompiling the module! :source
[INFO] Compiling 17 source files with javac [debug release 21] to target/classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  5.231 s
[INFO] Finished at: 2024-11-03T19:20:44+05:30
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.11.0:compile (default-compile) on project JayathilakaPosBackedWithPrinter: Fatal error compiling: error: release version 21 not supported -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

это мой файл pom.xml.

Код: Выделить всё

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0

org.springframework.boot
spring-boot-starter-parent
3.3.1
  

com.jayathilakaRiceProducts
JayathilakaPosBackedWithPrinter
0.0.1-SNAPSHOT
JayathilakaPosBackedWithPrinter
jayathilaka pos backend with printer














21




org.springframework.boot
spring-boot-starter-data-jpa



org.springframework.boot
spring-boot-starter-web



com.mysql
mysql-connector-j
runtime



org.springframework.boot
spring-boot-starter-test
test



org.projectlombok
lombok
true




org.jpos
jpos
2.1.4






















org.usb4java
usb4java-javax
1.3.0







org.apache.pdfbox
pdfbox
2.0.24







org.springframework.boot
spring-boot-maven-plugin

true


org.projectlombok
lombok





org.apache.maven.plugins
maven-compiler-plugin
3.11.0

21
21

--enable-preview

Я вижу, это из-за какого-то несоответствия версии Java. но версия Java моей системы соответствует pom.xml


Подробнее здесь: https://stackoverflow.com/questions/791 ... s-matching