jiayuqiu commented on issue #13467:
URL:
https://github.com/apache/dolphinscheduler/issues/13467#issuecomment-1522865013
I have encountered the same problem, where can I continue to pay attention
to this issue.
```
[INFO] 2023-04-25 11:19:46.596 +0800
org.apache.dolphinscheduler.server.master.runner.WorkflowEventLooper:[78] -
[WorkflowInstance-14550][TaskInstance-0] - Workflow event looper receive a
workflow event: WorkflowEvent(workflowEventType=START_WORKFLOW,
workflowInstanceId=14550), will handle this
[INFO] 2023-04-25 11:19:46.597 +0800
org.apache.dolphinscheduler.server.master.event.WorkflowStartEventHandler:[54]
- [WorkflowInstance-14550][TaskInstance-0] - Handle workflow start event, begin
to start a workflow, event: WorkflowEvent(workflowEventType=START_WORKFLOW,
workflowInstanceId=14550)
[ERROR] 2023-04-25 11:19:46.600 +0800
org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteRunnable:[701]
- [WorkflowInstance-14550][TaskInstance-0] - Start workflow error
org.mybatis.spring.MyBatisSystemException: nested exception is
org.apache.ibatis.exceptions.TooManyResultsException: Expected one result (or
null) to be returned by selectOne(), but found: 2
at
org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:96)
at
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:441)
at com.sun.proxy.$Proxy126.selectOne(Unknown Source)
at
org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:160)
at
com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:89)
at
com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148)
at
com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
at com.sun.proxy.$Proxy156.queryByDefinitionCodeAndVersion(Unknown
Source)
at sun.reflect.GeneratedMethodAccessor162.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
```
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