Cause java lang IllegalArgumentException Mapped Statements
阿新 • • 發佈:2019-02-13
details caused view query sta lang sql csdn mapper
2、錯誤原因
1、錯誤描述
### Error querying database. Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for UserMapper.findUserInfo ### Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for TruckMapper.findTruckS at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:23) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:107) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98) at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) ... 80 more Caused by: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for UserMapper.findUserInfo at org.apache.ibatis.session.Configuration$StrictMap.get(Configuration.java:768) at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:603) at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:596) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:103) ... 85 more
2、錯誤原因
由提示可知,UserMapper中沒有findUserInfo拼接的SQL;檢查發現,這個SQL語句註釋掉了
3、解決辦法
將這個解註,如果刪除掉需要將其方法刪掉
再分享一下我老師大神的人工智能教程吧。零基礎!通俗易懂!風趣幽默!還帶黃段子!希望你也加入到我們人工智能的隊伍中來!https://blog.csdn.net/jiangjunshow
Cause java lang IllegalArgumentException Mapped Statements