50133142 opened a new issue #8571: URL: https://github.com/apache/shardingsphere/issues/8571
**Use version ：5.0.0-RC1-SNAPSHOT Two DB, Each DB 16 tables**  **error info：** 2020-12-10 23:28:34.250 DEBUG 19460 --- [0.0-8090-exec-1] o.d.h.d.c.order.mapper.OrderMapper.save : ==> Preparing: insert into `t_order` (create_time,number,status,product_id,total_amount,count,user_id) values ( ?,?,?,?,?,?,?) 2020-12-10 23:28:37.056 DEBUG 19460 --- [0.0-8090-exec-1] o.d.h.d.c.order.mapper.OrderMapper.save : ==> Parameters: 2020-12-10 23:28:25.488(Timestamp), 5892322526713430016(String), 1(Integer), 1(String), 1(BigDecimal), 1(Integer), 451581(Integer) 2020-12-10 23:28:37.576 ERROR 19460 --- [0.0-8090-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error updating database. Cause: java.lang.NullPointerException: Cannot invoke method mod() on null object ### The error may involve org.dromara.hmily.demo.common.order.mapper.OrderMapper.save-Inline ### The error occurred while setting parameters ### SQL: insert into `t_order` (create_time,number,status,product_id,total_amount,count,user_id) values ( ?,?,?,?,?,?,?) ### Cause: java.lang.NullPointerException: Cannot invoke method mod() on null object] with root cause java.lang.NullPointerException: Cannot invoke method mod() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) ~[groovy-2.4.19-indy.jar:2.4.19] at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:47) ~[groovy-2.4.19-indy.jar:2.4.19] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47) ~[groovy-2.4.19-indy.jar:2.4.19] at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:34) ~[groovy-2.4.19-indy.jar:2.4.19] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47) ~[groovy-2.4.19-indy.jar:2.4.19] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) ~[groovy-2.4.19-indy.jar:2.4.19] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:128) ~[groovy-2.4.19-indy.jar:2.4.19] at Script6$_run_closure1.doCall(Script6.groovy:1) ~[na:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201] at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98) ~[groovy-2.4.19-indy.jar:2.4.19] at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325) ~[groovy-2.4.19-indy.jar:2.4.19] at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:264) ~[groovy-2.4.19-indy.jar:2.4.19] at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1034) ~[groovy-2.4.19-indy.jar:2.4.19] at groovy.lang.Closure.call(Closure.java:420) ~[groovy-2.4.19-indy.jar:2.4.19] at groovy.lang.Closure.call(Closure.java:414) ~[groovy-2.4.19-indy.jar:2.4.19] at org.apache.shardingsphere.sharding.algorithm.sharding.inline.InlineShardingAlgorithm.doSharding(InlineShardingAlgorithm.java:69) **分片建传了一个null，但是如下图有数据呀**  ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
