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The error may exist in file [D:\workspace\mklij-portalweb\mklij-portalweb-service\target\classes\com\mklij\portalweb\service\dao\ZhanbaoMubiaoTongjiProcedureMapper.xml]
### The error may involve com…
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## Java空值检查
使用 Java7 加入的显式检查方法:Objects.requireNonNull
``` java
public static T requireNonNull(T obj) {
if (obj == null)
throw new NullPointerException();
return obj;
}
```
其他的类似 `@…
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java.lang.NullPointerException: null
at io.seata.rm.datasource.sql.struct.TableRecords.buildRecords(TableRecords.java:195) ~[seata-all-1.4.0.jar:1.4.0]
at io.seata.rm.datasource.exec.BaseTransacti…
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神通数据库使用mp insert或者update都会报错,无法自增id,请问需要怎么配置呢, mybatis 使用useGeneratedKeys=false和selectKey搭配使用可以解决,mybatis-plus有没有类似的解决方案
错误信息:
org.springframework.jdbc.UncategorizedSQLException: Error getting gener…
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ERROR[0;39m [35m8[0;39m [2m[ http-nio-8034-exec-9][0;39m [36mc.a.druid.pool.DruidPooledStatement [0;39m 357 [2m:[0;39m CommunicationsException, druid version 1.1.10, jdbcUrl : jdbc:mysql://10.200.16.1…
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### 当前使用版本(必填,否则不予处理)
3.5.5
### 该问题是如何引起的?(确定最新版也有问题再提!!!)
mp版本从3.4.1跨版本升级到了3.5.5,saveBatch方法批量保存报错。
查看错误原因应该是主键问题造成的。
### 重现步骤(如果有就写完整)
1.新建一个日志对象,主键为自增,数据库采用DB2数据库,其他数据库未测试
![image]…
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Hello, I used H2 Database for my application with version 2.2.224.
These days the application catch the exception what is "org.h2.mvstore.MVStoreException" with message "Invalid chunk id 0."
I f…
ousui updated
1 month ago
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2024-07-18 21:30:26.793 INFO [http-nio-9999-exec-4] com.moyz.adi.common.base.ResponseWrapper result:com.baomidou.mybatisplus.extension.plugins.pagination.Page@85b93a6
2024-07-18 21:31:00.254 ERROR [h…
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以下是异常,可以正常传入page 和 size 参数
org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error querying database. Cause: java.lang.RuntimeEx…
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### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues.
### What happened
Caused by: org.apache.i…