專案是springboot+activiti

預想的是到班委任務的時候給班委發郵件提醒
在不添加郵件任務的時候,運行沒問題
添加郵件模塊后,郵件發出去了,流程卻無法繼續進行,一看控制臺,錯誤如下
ersistenceException:
### Error querying database. Cause: org.apache.ibatis.executor.ExecutorException: Error preparing statement. Cause: org.springframework.transaction.TransactionTimedOutException: Transaction timed out: deadline was Thu Apr 09 11:56:19 CST 2020
### The error may exist in org/activiti/db/mapping/entity/Task.xml
### The error may involve org.activiti.engine.impl.persistence.entity.TaskEntity.selectTasksByExecutionId
### The error occurred while executing a query
### SQL: select distinct T.* from ACT_RU_TASK T where T.EXECUTION_ID_ = ?
### Cause: org.apache.ibatis.executor.ExecutorException: Error preparing statement. Cause: org.springframework.transaction.TransactionTimedOutException: Transaction timed out: deadline was Thu Apr 09 11:56:19 CST 2020
uj5u.com熱心網友回復:
沒有人嘛?求大佬幫幫忙uj5u.com熱心網友回復:
代碼??????uj5u.com熱心網友回復:
應該貼哪部分的代碼????
uj5u.com熱心網友回復:
### SQL: select distinct T.* from ACT_RU_TASK T where T.EXECUTION_ID_ = ?這個附近的,,,
uj5u.com熱心網友回復:
你這個 郵件任務 ,時activiti 的郵件服務,還是自實作的uj5u.com熱心網友回復:
錯誤資訊是執行查詢超時,可能是表被鎖了,或有其他insert,update的事務沒有提交|回滾uj5u.com熱心網友回復:
是activiti的郵件任務
uj5u.com熱心網友回復:
這句代碼我沒寫過……
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標籤:Java EE
