V5.0.1 TXC模式 PrimaryKeyListVisitor.newKeyValues NullPointerException

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#321 opened on Mar 20, 2019 3 comments 0 reactions 0 assignees View on GitHub

v/preBug

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Description

- [ ] I have searched the [issues](https://github.com/codingapi/tx-lcn/issues) of this repository and believe that this is not a duplicate.

### 1. Bug Description

PrimaryKeyListVisitor.newKeyValues NullPointerException
expressions.get(i) 获取的对象node为null，导致 expressions.get(i).getASTNode().jjtGetValue() 报空指针异常，不知道是不是我配置的事。

以及PrimaryKeysProvider是否必须需要实现？

我的表结构是：
```
CREATE TABLE `txlcn_demo` (
`id` bigint(20) NOT NULL,
`kid` varchar(45) DEFAULT NULL,
`demo_field` varchar(255) DEFAULT NULL,
`group_id` varchar(32) DEFAULT NULL,
`unit_id` varchar(32) DEFAULT NULL,
`app_name` varchar(32) DEFAULT NULL,
`create_by` varchar(32) DEFAULT NULL COMMENT '创建者',
`create_date` datetime DEFAULT NULL COMMENT '创建时间',
`update_by` varchar(32) DEFAULT NULL COMMENT '更新者',
`update_date` datetime DEFAULT NULL COMMENT '更新时间',
`remarks` varchar(255) DEFAULT NULL COMMENT '备注',
`del_flag` char(1) DEFAULT NULL COMMENT '删除标记',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=8997151279682334029 DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC;
```

### 2. Environment:
- JDK version: 1.8
- OS:
- TX-LCN version: 5.0.1
- Others: spring boot 1.5.x

### 3. Exception Stacktrace
```
2019-03-20 17:57:48.400 INFO 20020 --- [nio-8809-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2019-03-20 17:57:48.400 INFO 20020 --- [nio-8809-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2019-03-20 17:57:48.476 INFO 20020 --- [nio-8809-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 76 ms
2019-03-20 17:57:48.850 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.tc.aspect.weave.DTXLogicWeaver : <---- TxLcn start ---->
2019-03-20 17:57:48.850 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.t.c.context.DefaultGlobalContext : Start TxContext[40830374520]
2019-03-20 17:57:48.851 DEBUG 20020 --- [nio-8809-exec-1] c.codingapi.txlcn.logger.Slf4jTxLogger : Transaction: pre business code, unit type: [txc]
2019-03-20 17:57:48.870 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.tc.aspect.weave.DTXResourceWeaver : proxy a sql connection: com.codingapi.txlcn.tc.support.p6spy.wrapper.ConnectionWrapper@5523191a.
2019-03-20 17:57:49.145 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.t.c.t.t.r.TxcJdbcEventListener : statement > INSERT INTO txlcn_demo (id, kid, demo_field, group_id, unit_id, app_name, create_by, create_date, update_by, update_date, remarks, del_flag) VALUES (7189666459281027820, NULL, '测试TXC模式', '40830374520', '180e8e6806f825762a409cafae48ab37', 'txlcn-client2:8809', NULL, '2019-03-20T17:57:48.903+0800', NULL, '2019-03-20T17:57:48.903+0800', NULL, '0')
2019-03-20 17:58:03.652 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.t.s.p.wrapper.ConnectionWrapper : transaction type[txc] proxy connection:com.codingapi.txlcn.tc.support.p6spy.wrapper.ConnectionWrapper@5523191a rolled back.
2019-03-20 17:58:03.666 DEBUG 20020 --- [nio-8809-exec-2] c.c.t.tc.aspect.weave.DTXLogicWeaver : <---- TxLcn start ---->
2019-03-20 17:58:03.666 DEBUG 20020 --- [nio-8809-exec-2] c.c.t.tc.aspect.weave.DTXLogicWeaver : Unit[180e8e6806f825762a409cafae48ab37] used parent's TxContext[40830374520].
2019-03-20 17:58:03.666 INFO 20020 --- [nio-8809-exec-2] .c.t.t.c.p.DefaultDTXPropagationResolver : SILENT_JOIN group!
2019-03-20 17:58:03.666 DEBUG 20020 --- [nio-8809-exec-2] c.codingapi.txlcn.logger.Slf4jTxLogger : Transaction: pre business code, unit type: [txc]
2019-03-20 17:58:03.668 DEBUG 20020 --- [nio-8809-exec-2] c.c.t.tc.aspect.weave.DTXResourceWeaver : proxy a sql connection: com.codingapi.txlcn.tc.support.p6spy.wrapper.ConnectionWrapper@640de96c.
2019-03-20 17:58:03.673 DEBUG 20020 --- [nio-8809-exec-2] c.c.t.t.c.t.t.r.TxcJdbcEventListener : statement > INSERT INTO txlcn_demo (id, kid, demo_field, group_id, unit_id, app_name, create_by, create_date, update_by, update_date, remarks, del_flag) VALUES (7025724151188314362, NULL, '测试TXC模式', '40830374520', '180e8e6806f825762a409cafae48ab37', 'txlcn-client2:8809', NULL, '2019-03-20T17:58:03.670+0800', NULL, '2019-03-20T17:58:03.670+0800', NULL, '0')
2019-03-20 17:58:03.674 DEBUG 20020 --- [nio-8809-exec-2] c.c.t.t.c.context.DefaultGlobalContext : cache hit! table txlcn_demo's struct.
2019-03-20 17:58:17.182 DEBUG 20020 --- [nio-8809-exec-2] c.c.t.t.s.p.wrapper.ConnectionWrapper : transaction type[txc] proxy connection:com.codingapi.txlcn.tc.support.p6spy.wrapper.ConnectionWrapper@640de96c rolled back.
2019-03-20 17:58:17.183 ERROR 20020 --- [nio-8809-exec-1] c.codingapi.txlcn.logger.Slf4jTxLogger : Transaction: business code error
2019-03-20 17:58:17.183 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.t.c.t.t.c.TxcRunningTransaction : txc > running > clean transaction.
2019-03-20 17:58:17.184 DEBUG 20020 --- [nio-8809-exec-1] c.codingapi.txlcn.logger.Slf4jTxLogger : Transaction: clean transaction
2019-03-20 17:58:17.201 ERROR 20020 --- [nio-8809-exec-2] c.codingapi.txlcn.logger.Slf4jTxLogger : Transaction: business code error
2019-03-20 17:58:17.202 DEBUG 20020 --- [nio-8809-exec-2] c.c.txlcn.tc.core.DTXLocalContext : clean thread local[DTXLocalContext]: DTXLocalContext(transactionType=txc, groupId=40830374520, unitId=180e8e6806f825762a409cafae48ab37, resource=com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl@4fb3ee06, destroy=true, inGroup=true, attachment=null, sysTransactionState=1, userTransactionState=-1, proxy=true, justNow=false, proxyTmp=false)
2019-03-20 17:58:17.202 DEBUG 20020 --- [nio-8809-exec-2] c.c.t.tc.aspect.weave.DTXLogicWeaver : <---- TxLcn end ---->
2019-03-20 17:58:17.244 ERROR 20020 --- [nio-8809-exec-2] c.w.c.c.advice.ExceptionResolverAdvice : server exception: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error updating database. Cause: java.lang.NullPointerException
### The error may involve com.itudou.txlcn.txlcncommon.dao.TxlcnDemoMapper.insert-Inline
### The error occurred while setting parameters
### SQL: insert into txlcn_demo (id, kid, demo_field, group_id, unit_id, app_name, create_by, create_date, update_by, update_date, remarks, del_flag ) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )
### Cause: java.lang.NullPointerException

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error updating database. Cause: java.lang.NullPointerException
### The error may involve com.itudou.txlcn.txlcncommon.dao.TxlcnDemoMapper.insert-Inline
### The error occurred while setting parameters
### SQL: insert into txlcn_demo (id, kid, demo_field, group_id, unit_id, app_name, create_by, create_date, update_by, update_date, remarks, del_flag ) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )
### Cause: java.lang.NullPointerException
at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:79) ~[mybatis-spring-1.3.0.jar:1.3.0]
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:447) ~[mybatis-spring-1.3.0.jar:1.3.0]
at com.sun.proxy.$Proxy134.insert(Unknown Source) ~[na:na]
at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:279) ~[mybatis-spring-1.3.0.jar:1.3.0]
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:56) ~[mybatis-3.4.0.jar:3.4.0]
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53) ~[mybatis-3.4.0.jar:3.4.0]
at com.sun.proxy.$Proxy135.insert(Unknown Source) ~[na:na]
at com.itudou.txlcn.txlcnclient2.service.TxlcnClient2Service.txc(TxlcnClient2Service.java:75) ~[classes/:na]
at com.itudou.txlcn.txlcnclient2.service.TxlcnClient2Service$$FastClassBySpringCGLIB$$4dd895ca.invoke() ~[classes/:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) ~[spring-tx-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:85) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at com.codingapi.txlcn.tc.core.DTXLocalControl.doBusinessCode(DTXLocalControl.java:44) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at com.codingapi.txlcn.tc.core.DTXServiceExecutor.transactionRunning(DTXServiceExecutor.java:92) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at com.codingapi.txlcn.tc.aspect.weave.DTXLogicWeaver.runTransaction(DTXLogicWeaver.java:95) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at com.codingapi.txlcn.tc.aspect.TransactionAspect.runWithTxcTransaction(TransactionAspect.java:103) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at sun.reflect.GeneratedMethodAccessor132.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:629) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:618) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:168) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at com.itudou.txlcn.txlcnclient2.service.TxlcnClient2Service$$EnhancerBySpringCGLIB$$f01a716d.txc() ~[classes/:na]
at com.itudou.txlcn.txlcnclient2.controller.TxlcnClient2Controller.txc(TxlcnClient2Controller.java:30) ~[classes/:na]
at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55) ~[spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at com.wisea.cloud.common.boot.filter.HttpRequestIOFilter.doFilterInternal(HttpRequestIOFilter.java:30) [wbf-cloud-common-0.0.3-20190314.060334-96.jar:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) [druid-1.0.11.jar:1.0.11]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:110) [spring-boot-actuator-1.5.8.RELEASE.jar:1.5.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:208) [spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) [spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:106) [spring-boot-actuator-1.5.8.RELEASE.jar:1.5.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-embed-core-8.5.23.jar:8.5.23]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.23.jar:8.5.23]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_121]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.23.jar:8.5.23]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
Caused by: org.apache.ibatis.exceptions.PersistenceException:
### Error updating database. Cause: java.lang.NullPointerException
### The error may involve com.itudou.txlcn.txlcncommon.dao.TxlcnDemoMapper.insert-Inline
### The error occurred while setting parameters
### SQL: insert into txlcn_demo (id, kid, demo_field, group_id, unit_id, app_name, create_by, create_date, update_by, update_date, remarks, del_flag ) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )
### Cause: java.lang.NullPointerException
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) ~[mybatis-3.4.0.jar:3.4.0]
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:200) ~[mybatis-3.4.0.jar:3.4.0]
at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:185) ~[mybatis-3.4.0.jar:3.4.0]
at sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:434) ~[mybatis-spring-1.3.0.jar:1.3.0]
... 110 common frames omitted
Caused by: java.lang.NullPointerException: null
at com.codingapi.txlcn.tc.core.transaction.txc.analy.PrimaryKeyListVisitor.newKeyValues(PrimaryKeyListVisitor.java:80) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at com.codingapi.txlcn.tc.core.transaction.txc.analy.PrimaryKeyListVisitor.visit(PrimaryKeyListVisitor.java:60) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at net.sf.jsqlparser.expression.operators.relational.ExpressionList.accept(ExpressionList.java:58) ~[jsqlparser-1.3.jar:na]
at com.codingapi.txlcn.tc.core.transaction.txc.analy.TxcSqlExecuteInterceptor.postInsert(TxcSqlExecuteInterceptor.java:152) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at com.codingapi.txlcn.tc.core.transaction.txc.resource.TxcJdbcEventListener.onAfterExecute(TxcJdbcEventListener.java:81) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at com.codingapi.txlcn.tc.core.transaction.txc.resource.CompoundJdbcEventListener.onAfterExecute(CompoundJdbcEventListener.java:93) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at com.codingapi.txlcn.tc.support.p6spy.wrapper.PreparedStatementWrapper.execute(PreparedStatementWrapper.java:358) ~[txlcn-tc-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:46) ~[mybatis-3.4.0.jar:3.4.0]
at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:74) ~[mybatis-3.4.0.jar:3.4.0]
at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:50) ~[mybatis-3.4.0.jar:3.4.0]
at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117) ~[mybatis-3.4.0.jar:3.4.0]
at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76) ~[mybatis-3.4.0.jar:3.4.0]
at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) ~[mybatis-3.4.0.jar:3.4.0]
at com.sun.proxy.$Proxy181.update(Unknown Source) ~[na:na]
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:198) ~[mybatis-3.4.0.jar:3.4.0]
... 115 common frames omitted

2019-03-20 17:58:17.265 DEBUG 20020 --- [nio-8809-exec-1] c.codingapi.txlcn.logger.Slf4jTxLogger : Transaction: clean transaction over
2019-03-20 17:58:17.265 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.t.c.context.DefaultGlobalContext : Destroy TxContext[40830374520]
2019-03-20 17:58:17.265 DEBUG 20020 --- [nio-8809-exec-1] c.c.txlcn.tc.core.DTXLocalContext : clean thread local[DTXLocalContext]: DTXLocalContext(transactionType=txc, groupId=40830374520, unitId=180e8e6806f825762a409cafae48ab37, resource=com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl@242577b6, destroy=true, inGroup=false, attachment=null, sysTransactionState=1, userTransactionState=-1, proxy=true, justNow=false, proxyTmp=true)
2019-03-20 17:58:17.265 DEBUG 20020 --- [pool-3-thread-1] c.c.t.t.c.aspect.AsyncH2DBAspectLogger : event-clear-start->40830374520
2019-03-20 17:58:17.265 DEBUG 20020 --- [nio-8809-exec-1] c.c.t.tc.aspect.weave.DTXLogicWeaver : <---- TxLcn end ---->
2019-03-20 17:58:17.266 DEBUG 20020 --- [pool-3-thread-1] c.c.t.t.c.aspect.AsyncH2DBAspectLogger : event-clear-over ok:false ->40830374520,time:1
2019-03-20 17:58:17.279 ERROR 20020 --- [nio-8809-exec-1] c.w.c.c.advice.ExceptionResolverAdvice : server exception: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error updating database. Cause: java.lang.NullPointerException
### The error may involve com.itudou.txlcn.txlcncommon.dao.TxlcnDemoMapper.insert-Inline
### The error occurred while setting parameters
### SQL: insert into txlcn_demo (id, kid, demo_field, group_id, unit_id, app_name, create_by, create_date, update_by, update_date, remarks, del_flag ) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )
### Cause: java.lang.NullPointerException

### 4. Tour Idea

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V5.0.1 TXC模式 PrimaryKeyListVisitor.newKeyValues NullPointerException

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