Occasional errors do not always occur
mybatis version: 3.5.13 mybatis-spring: 2.1.1 mysql-connector-j: 8.1.0 atomikos-util: 4.0.6
org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error querying database. Cause: java.lang.NullPointerException
### The error may exist in class path resource [mapper/clst/ExaminationMapper.xml]
### The error may involve com.iflytek.clst.dao.clst.ExaminationDao.statisticModuleAvgScore
### The error occurred while executing a query
### Cause: java.lang.NullPointerException ---> org.apache.ibatis.exceptions.PersistenceException:
### Error querying database. Cause: java.lang.NullPointerException
### The error may exist in class path resource [mapper/clst/ExaminationMapper.xml]
### The error may involve com.iflytek.clst.dao.clst.ExaminationDao.statisticModuleAvgScore
### The error occurred while executing a query
### Cause: java.lang.NullPointerException ---> java.lang.NullPointerException: 引发类型为“java.lang.NullPointerException”的异常。
--- 内部异常堆栈跟踪的结尾 ---
在 org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
在 org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:156)
在 org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
在 org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:142)
在 org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:75)
在 sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source)
在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在 java.lang.reflect.Method.invoke(Method.java:498)
在 org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425)
在 com.sun.proxy.$Proxy112.selectOne(Unknown Source)
在 org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:160)
在 com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:89)
在 com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148)
在 com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
在 com.sun.proxy.$Proxy134.statisticModuleAvgScore(Unknown Source)
在 com.iflytek.clst.service.ExaminationService.statisticModuleAvgScore(ExaminationService.java:37)
在 com.iflytek.clst.controller.student.ExaminationController.statisticModuleAvgScore(ExaminationController.java:24)
在 com.iflytek.clst.controller.student.ExaminationController$$FastClassBySpringCGLIB$$74db6f41.invoke(<generated>)
在 org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:58)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89)
在 com.rrslj.alpha.spring.aspect.ControllerAspect.around(ControllerAspect.java:46)
在 sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source)
在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在 java.lang.reflect.Method.invoke(Method.java:498)
在 org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:634)
在 org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624)
在 org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:72)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
在 com.iflytek.clst.controller.student.ExaminationController$$EnhancerBySpringCGLIB$$5d6ab72e.statisticModuleAvgScore(<generated>)
在 sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source)
在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在 java.lang.reflect.Method.invoke(Method.java:498)
在 org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
在 org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)
在 org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
在 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
在 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
在 org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
在 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1072)
在 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:965)
在 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
在 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
在 javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
在 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
在 javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.github.xiaoymin.knife4j.spring.filter.ProductionSecurityFilter.doFilter(ProductionSecurityFilter.java:62)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:98)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:114)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.rrslj.alpha.spring.servlet.DispatcherFilter.doFilter(DispatcherFilter.java:51)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
在 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
在 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
在 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
在 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
在 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
在 org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
在 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
在 org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926)
在 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1790)
在 org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
在 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
在 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
在 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
在 java.lang.Thread.run(Thread.java:748)
--- 内部异常堆栈跟踪的结尾 ---
在 org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:97)
在 org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:439)
在 com.sun.proxy.$Proxy112.selectOne(Unknown Source)
在 org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:160)
在 com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:89)
在 com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148)
在 com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
在 com.sun.proxy.$Proxy134.statisticModuleAvgScore(Unknown Source)
在 com.iflytek.clst.service.ExaminationService.statisticModuleAvgScore(ExaminationService.java:37)
在 com.iflytek.clst.controller.student.ExaminationController.statisticModuleAvgScore(ExaminationController.java:24)
在 com.iflytek.clst.controller.student.ExaminationController$$FastClassBySpringCGLIB$$74db6f41.invoke(<generated>)
在 org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:58)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89)
在 com.rrslj.alpha.spring.aspect.ControllerAspect.around(ControllerAspect.java:46)
在 sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source)
在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在 java.lang.reflect.Method.invoke(Method.java:498)
在 org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:634)
在 org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624)
在 org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:72)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
在 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
在 org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
在 com.iflytek.clst.controller.student.ExaminationController$$EnhancerBySpringCGLIB$$5d6ab72e.statisticModuleAvgScore(<generated>)
在 sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source)
在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在 java.lang.reflect.Method.invoke(Method.java:498)
在 org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
在 org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)
在 org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
在 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
在 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
在 org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
在 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1072)
在 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:965)
在 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
在 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
在 javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
在 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
在 javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.github.xiaoymin.knife4j.spring.filter.ProductionSecurityFilter.doFilter(ProductionSecurityFilter.java:62)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:98)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:114)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 com.rrslj.alpha.spring.servlet.DispatcherFilter.doFilter(DispatcherFilter.java:51)
在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
在 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
在 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
在 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
在 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
在 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
在 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
在 org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
在 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
在 org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926)
在 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1790)
在 org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
在 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
在 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
在 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
在 java.lang.Thread.run(Thread.java:748)
Comment From: harawata
Hello @timandy ,
The stack trace looks incomplete. Please post the entire stack trace without modifying it.
Or, provide a repro project that reproduces the NullPointerException. And when you create the project, please make it as simple as possible (i.e. no atomikos, no mybatis-plus). If it's a MyBatis (or mybatis-spring) bug, it must be reproduced without third party products. There are some project templates and examples in this repo: https://github.com/harawata/mybatis-issues
Comment From: timandy
Hi @harawata Thans for your reply.
The stack content has not been modified, it has only been translated. The probability of this problem occurring is very low, so even if I write a sample, I am not sure if it can be replicated. Next, I will try to write an example.
# The util for translate stacktrace
public final class ThrowableUtils {
/**
* 获取异常详细信息
*
* @param throwable
* @return
*/
public static String getString(Throwable throwable) {
if (throwable == null)
return StringUtils.EMPTY;
StringBuilder builder = new StringBuilder();
String clazzName = throwable.getClass().getName();
builder.append(clazzName).append(": ");
String message = throwable.getLocalizedMessage();
if (StringUtils.isEmpty(message))
builder.append("引发类型为“").append(clazzName).append("”的异常。");
else
builder.append(message);
Throwable innerThrowable = throwable.getCause();
if (innerThrowable != null)
builder.append(" ---> ").append(getString(innerThrowable)).append(Environment.NewLine).append(" --- 内部异常堆栈跟踪的结尾 ---");
StackTraceElement[] traces = throwable.getStackTrace();
if (traces != null)
for (StackTraceElement trace : traces)
builder.append(Environment.NewLine).append(" 在 ").append(trace);
return builder.toString();
}
/**
* 获取异常简略信息
*
* @param throwable
* @return
*/
public static String getMessage(Throwable throwable) {
if (throwable == null)
return StringUtils.EMPTY;
String message = throwable.getLocalizedMessage();
return StringUtils.isEmpty(message) ? "引发类型为“" + throwable.getClass().getName() + "”的异常。" : message;
}
}
Comment From: harawata
@timandy ,
That class basically removes the root causes deeper than the first level, I think. Please do not use that class.
Comment From: timandy
@harawata The ThrowableUtils print casuse first, not remove root causes.
Comment From: harawata
@timandy ,
Umm.... could you just exclude the class anyway? We need to see the original stack trace as is.
In that class, innerThrowable may wrap another Throwable, which may wrap another Throwable, and so on...
You really should not try to modify (or "translate") stack trace.
Comment From: codeSoupSz
!
Comment From: timandy
The bug was in atomikos, see https://github.com/atomikos/transactions-essentials/issues/36#issuecomment-2078984805
Comment From: harawata
Thank you for the update, @timandy ! As the linked issue is closed, the problem has been resolved in the latest version of atomikos at least, I guess?
Comment From: timandy
Hi @harawata, I am not sure this bug is fiexed or not in the latest version of atomikos. I reviewed the latest version of Class ConnectionPoolWithConcurrentValidation, may be the bug is still there. We use SpringBoot 2.7.15, mybatis-plus 3.5.3.2, mybatis-spring 2.1.1, mybatis 3.5.13, atomikos 4.0.6 and alibaba's connectionPool druid 1.2.16.
Comment From: harawata
@timandy ,
I see. Thanks for the info!