在Spring Boot应用程序中遇到“in unnamed module of loader org.springframework.boot.devtools.restart.classloader”这类错误通常与类加载器(ClassLoader)有关,特别是在使用Spring Boot DevTools进行热部署时。以下是对这个问题的详细解析和解决方案: 1. 错误信息含义 “unnamed module”:在Java 9及以上版本中引入的...
MODULE -- DEPENDS ON: DEPENDENCY Junior DeveloperDeveloperJunior DeveloperDeveloperExplain the process of solving "Java Interest are in unnamed module of loader" errorFollow the steps and execute the code examplesProvide any additional support or guidance if neededSuccessfully solve the errorCongratulate o...
java.lang.ClassCastException: classQQ.Client.Common.Usercannot be cast to classQQ.Server.Common.User(QQ.Client.Common.User and QQ.Server.Common.Userare in unnamed module of loader 'app') at QQ.Server.QQServer.<init>(QQServer.java:69)at QQ.Server.QQframe.main(QQframe.java:9) 错误类型: ...
MyBatis报错 net.sf.jsqlparser.statement.select.SetOperationList and net.sf.jsqlparser.statement.select.PlainSelect are in unnamed module of loader 'app' 完整的错误信息 2023-01-09 14:33:29.823 ERROR 6892 --- [io-8004-exec-10] c.g.c.config.GlobalExceptionHandler : >>> mybatis操作出现异...
class domin.user cannot be cast to class domin.role (domin.user and domin.role are in unnamed module of loader 出现了如上图错误,一开始认为是xml配置中错了,在配置中的id应该是主从表连接的id,代表关系,改为userId和roleId后发现还是不行,继续检查。
热部署 is in unnamed mdule of loader RestartClassLoader,由于我一直是做php开发,热部署对我而言是一个新概念,比较新鲜。根据查阅,才知道是其他语言才有的。我更喜欢了解一项技术从原理性来求解,这样一通百通。只需要了解原理,就抓住本质的东西了,细节可能不会。我总结
springframework.data.domain.TypedExample from class org.springframework.data.domain.Example (org.springframework.data.domain.TypedExample is in unnamed module of loader 'app'; org.springframework.data.domain.Example is in unnamed module of loader io.quarkus.bootstrap.classloading.QuarkusClassLoader @...
InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader....
( java.lang. ref.ReferenceQueue$Lock is in module java base of loader 'bootstrap'; com.alibaba.fastjson2.writer.0WG_58_3_Null is in unnamed module of loader com.alibaba.fastjson2.util.DynamicclassLoader @6282086b)at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet....
are in unnamed module of loader ‘app‘)“ },涉嫌非法的强制类型转换{"status":1,"msg":"2020-10-0615:00:44--classcn.hctech20