彻底解决this version of the Java Runtime only recognizes class file versions up to 52.0

超、凢脫俗 2024-02-17 11:59 177阅读 0赞

报错信息

  1. A JNI error has occurred, please check your installation and try again
  2. Exception in thread "main" java.lang.UnsupportedClassVersionError: org/springframework/boot/loader/JarLauncher has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0

这个错误的意思是当时开发程序的人使用的JDK的版本要比你现在运行的环境上的JDK版本高。比如他是使用JDK11开发的，然后把程序打包好，你下载了他的jar包到本地运行，然后报错，可能你本地的JDK版本是低于11的，所以报错。

解决方法

安装JDK21就行。继续看文章下面的对应关系，就知道应该安装哪个版本。

下载地址

官网下载

  1. https://www.oracle.com/java/technologies/downloads/

天翼云盘下载

  1. https://cloud.189.cn/web/share?code=JVBJn2ymYru2（访问码：le55）

f2bb1f84c82742ab963ab67dcfd1806d.png

JDK和编译版本对应关系

c674e5d45b8148799bd725b41e9547a8.png

如何查看版本对应号

1、IDEAL新建java工程，JDK选择一个随便的jdk版本。

2、新建一个Test.java，内容如下：

  1. package cn.renkai721;
  3. public class Test {
  4.     public static void main(String[] args) {
  5.         System.out.println("welcome jdk 21");
  6.     }
  7. }

3、直接运行。

4、找到编译后的Test.class文件。

5、使用UltraEdit编辑器打开这个Test.class文件，然后找到7-8位的16进制数字。

  1. // ue编辑器下载地址
  2. https://www.bear20.com/pcwin/409/725858909.html

6e168126cd3a49d4b051b43e3d57a7b0.png

6、打开在线转换，将16进制的0041转换为10进制。

11529b5a205f436fb39b5d9e1ad2c28f.png

结束

-——华丽的分割线，以下是凑字数，大家不用花时间看，快去改代码——-

-——华丽的分割线，以下是凑字数，大家不用花时间看，快去改代码——-

-——华丽的分割线，以下是凑字数，大家不用花时间看，快去改代码——-

  1. package cn.renkai721.bean.vo;
  3. import lombok.extern.slf4j.Slf4j;
  5. @Slf4j
  6. public class MakeUpTheWordCount {
  8.     private String make_up_the_word_count_column_999999999_1;
  9.     private String make_up_the_word_count_column_999999999_2;
  10.     private String make_up_the_word_count_column_999999999_3;
  11.     private String make_up_the_word_count_column_999999999_4;
  12.     private String make_up_the_word_count_column_999999999_5;
  13.     private String make_up_the_word_count_column_999999999_6;
  14.     private String make_up_the_word_count_column_999999999_7;
  15.     private String make_up_the_word_count_column_999999999_8;
  16.     private String make_up_the_word_count_column_999999999_9;
  17.     private String make_up_the_word_count_column_999999999_10;
  18.     private String make_up_the_word_count_column_999999999_11;
  19.     private String make_up_the_word_count_column_999999999_12;
  20.     private String make_up_the_word_count_column_999999999_13;
  21.     private String make_up_the_word_count_column_999999999_14;
  22.     private String make_up_the_word_count_column_999999999_15;
  23.     private String make_up_the_word_count_column_999999999_16;
  24.     private String make_up_the_word_count_column_999999999_17;
  25.     private String make_up_the_word_count_column_999999999_18;
  26.     private String make_up_the_word_count_column_999999999_19;
  27.     private String make_up_the_word_count_column_999999999_20;
  29.     public String getMake_up_the_word_count_column_999999999_1() {
  30.         return make_up_the_word_count_column_999999999_1;
  31.     }
  33.     public void setMake_up_the_word_count_column_999999999_1(String make_up_the_word_count_column_999999999_1) {
  34.         this.make_up_the_word_count_column_999999999_1 = make_up_the_word_count_column_999999999_1;
  35.     }
  37.     public String getMake_up_the_word_count_column_999999999_2() {
  38.         return make_up_the_word_count_column_999999999_2;
  39.     }
  41.     public void setMake_up_the_word_count_column_999999999_2(String make_up_the_word_count_column_999999999_2) {
  42.         this.make_up_the_word_count_column_999999999_2 = make_up_the_word_count_column_999999999_2;
  43.     }
  45.     public String getMake_up_the_word_count_column_999999999_3() {
  46.         return make_up_the_word_count_column_999999999_3;
  47.     }
  49.     public void setMake_up_the_word_count_column_999999999_3(String make_up_the_word_count_column_999999999_3) {
  50.         this.make_up_the_word_count_column_999999999_3 = make_up_the_word_count_column_999999999_3;
  51.     }
  53.     public String getMake_up_the_word_count_column_999999999_4() {
  54.         return make_up_the_word_count_column_999999999_4;
  55.     }
  57.     public void setMake_up_the_word_count_column_999999999_4(String make_up_the_word_count_column_999999999_4) {
  58.         this.make_up_the_word_count_column_999999999_4 = make_up_the_word_count_column_999999999_4;
  59.     }
  61.     public String getMake_up_the_word_count_column_999999999_5() {
  62.         return make_up_the_word_count_column_999999999_5;
  63.     }
  65.     public void setMake_up_the_word_count_column_999999999_5(String make_up_the_word_count_column_999999999_5) {
  66.         this.make_up_the_word_count_column_999999999_5 = make_up_the_word_count_column_999999999_5;
  67.     }
  69.     public String getMake_up_the_word_count_column_999999999_6() {
  70.         return make_up_the_word_count_column_999999999_6;
  71.     }
  73.     public void setMake_up_the_word_count_column_999999999_6(String make_up_the_word_count_column_999999999_6) {
  74.         this.make_up_the_word_count_column_999999999_6 = make_up_the_word_count_column_999999999_6;
  75.     }
  77.     public String getMake_up_the_word_count_column_999999999_7() {
  78.         return make_up_the_word_count_column_999999999_7;
  79.     }
  81.     public void setMake_up_the_word_count_column_999999999_7(String make_up_the_word_count_column_999999999_7) {
  82.         this.make_up_the_word_count_column_999999999_7 = make_up_the_word_count_column_999999999_7;
  83.     }
  85.     public String getMake_up_the_word_count_column_999999999_8() {
  86.         return make_up_the_word_count_column_999999999_8;
  87.     }
  89.     public void setMake_up_the_word_count_column_999999999_8(String make_up_the_word_count_column_999999999_8) {
  90.         this.make_up_the_word_count_column_999999999_8 = make_up_the_word_count_column_999999999_8;
  91.     }
  93.     public String getMake_up_the_word_count_column_999999999_9() {
  94.         return make_up_the_word_count_column_999999999_9;
  95.     }
  97.     public void setMake_up_the_word_count_column_999999999_9(String make_up_the_word_count_column_999999999_9) {
  98.         this.make_up_the_word_count_column_999999999_9 = make_up_the_word_count_column_999999999_9;
  99.     }
  101.     public String getMake_up_the_word_count_column_999999999_10() {
  102.         return make_up_the_word_count_column_999999999_10;
  103.     }
  105.     public void setMake_up_the_word_count_column_999999999_10(String make_up_the_word_count_column_999999999_10) {
  106.         this.make_up_the_word_count_column_999999999_10 = make_up_the_word_count_column_999999999_10;
  107.     }
  109.     public String getMake_up_the_word_count_column_999999999_11() {
  110.         return make_up_the_word_count_column_999999999_11;
  111.     }
  113.     public void setMake_up_the_word_count_column_999999999_11(String make_up_the_word_count_column_999999999_11) {
  114.         this.make_up_the_word_count_column_999999999_11 = make_up_the_word_count_column_999999999_11;
  115.     }
  117.     public String getMake_up_the_word_count_column_999999999_12() {
  118.         return make_up_the_word_count_column_999999999_12;
  119.     }
  121.     public void setMake_up_the_word_count_column_999999999_12(String make_up_the_word_count_column_999999999_12) {
  122.         this.make_up_the_word_count_column_999999999_12 = make_up_the_word_count_column_999999999_12;
  123.     }
  125.     public String getMake_up_the_word_count_column_999999999_13() {
  126.         return make_up_the_word_count_column_999999999_13;
  127.     }
  129.     public void setMake_up_the_word_count_column_999999999_13(String make_up_the_word_count_column_999999999_13) {
  130.         this.make_up_the_word_count_column_999999999_13 = make_up_the_word_count_column_999999999_13;
  131.     }
  133.     public String getMake_up_the_word_count_column_999999999_14() {
  134.         return make_up_the_word_count_column_999999999_14;
  135.     }
  137.     public void setMake_up_the_word_count_column_999999999_14(String make_up_the_word_count_column_999999999_14) {
  138.         this.make_up_the_word_count_column_999999999_14 = make_up_the_word_count_column_999999999_14;
  139.     }
  141.     public String getMake_up_the_word_count_column_999999999_15() {
  142.         return make_up_the_word_count_column_999999999_15;
  143.     }
  145.     public void setMake_up_the_word_count_column_999999999_15(String make_up_the_word_count_column_999999999_15) {
  146.         this.make_up_the_word_count_column_999999999_15 = make_up_the_word_count_column_999999999_15;
  147.     }
  149.     public String getMake_up_the_word_count_column_999999999_16() {
  150.         return make_up_the_word_count_column_999999999_16;
  151.     }
  153.     public void setMake_up_the_word_count_column_999999999_16(String make_up_the_word_count_column_999999999_16) {
  154.         this.make_up_the_word_count_column_999999999_16 = make_up_the_word_count_column_999999999_16;
  155.     }
  157.     public String getMake_up_the_word_count_column_999999999_17() {
  158.         return make_up_the_word_count_column_999999999_17;
  159.     }
  161.     public void setMake_up_the_word_count_column_999999999_17(String make_up_the_word_count_column_999999999_17) {
  162.         this.make_up_the_word_count_column_999999999_17 = make_up_the_word_count_column_999999999_17;
  163.     }
  165.     public String getMake_up_the_word_count_column_999999999_18() {
  166.         return make_up_the_word_count_column_999999999_18;
  167.     }
  169.     public void setMake_up_the_word_count_column_999999999_18(String make_up_the_word_count_column_999999999_18) {
  170.         this.make_up_the_word_count_column_999999999_18 = make_up_the_word_count_column_999999999_18;
  171.     }
  173.     public String getMake_up_the_word_count_column_999999999_19() {
  174.         return make_up_the_word_count_column_999999999_19;
  175.     }
  177.     public void setMake_up_the_word_count_column_999999999_19(String make_up_the_word_count_column_999999999_19) {
  178.         this.make_up_the_word_count_column_999999999_19 = make_up_the_word_count_column_999999999_19;
  179.     }
  181.     public String getMake_up_the_word_count_column_999999999_20() {
  182.         return make_up_the_word_count_column_999999999_20;
  183.     }
  185.     public void setMake_up_the_word_count_column_999999999_20(String make_up_the_word_count_column_999999999_20) {
  186.         this.make_up_the_word_count_column_999999999_20 = make_up_the_word_count_column_999999999_20;
  187.     }
  188. }

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