之間正常走jenkins+docker自動(dòng)化部署的項(xiàng)目,今天改了一個(gè)文件,點(diǎn)了一下,竟然沒(méi)有部署上去,提示如上,如下
?Exception in thread "main" java.lang.UnsupportedClassVersionError: com/coocaa/tsp/sys/user/UserServerApplication has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
? ? ? ? at java.lang.ClassLoader.defineClass1(Native Method)
? ? ? ? at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
? ? ? ? at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
? ? ? ? at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
? ? ? ? at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
? ? ? ? at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
? ? ? ? at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
? ? ? ? at java.security.AccessController.doPrivileged(Native Method)
? ? ? ? at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
? ? ? ? at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
? ? ? ? at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:151)
? ? ? ? at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
? ? ? ? at java.lang.Class.forName0(Native Method)
? ? ? ? at java.lang.Class.forName(Class.java:348)
? ? ? ? at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:46)
? ? ? ? at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
? ? ? ? at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
? ? ? ? at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65)
初步排查應(yīng)該是對(duì)應(yīng)的java版本問(wèn)題,這里發(fā)現(xiàn)原來(lái)已經(jīng)升級(jí)到11項(xiàng)目,但是dockerfile中還是引用的8,改成
jenkins中配置也改成11?
文章來(lái)源:http://www.zghlxwxcb.cn/news/detail-497508.html
?解決問(wèn)題文章來(lái)源地址http://www.zghlxwxcb.cn/news/detail-497508.html
到了這里,關(guān)于Exception in thread “main“ java.lang.UnsupportedClassVersionError 50報(bào)錯(cuò)處理的文章就介紹完了。如果您還想了解更多內(nèi)容,請(qǐng)?jiān)谟疑辖撬阉鱐OY模板網(wǎng)以前的文章或繼續(xù)瀏覽下面的相關(guān)文章,希望大家以后多多支持TOY模板網(wǎng)!