堆栈跟踪是:
Caused by: liquibase.exception.MigrationFailedException: Migration failed for change set config/liquibase/changelog/20190425094054_added_entity_Kindergarten.xml::20190425094054-1::jhipster:
mental-app_1 | Reason: java.lang.NullPointerException
mental-app_1 | at liquibase.changelog.ChangeSet.execute(ChangeSet.java:637)
mental-app_1 | at liquibase.changelog.visitor.UpdateVisitor.visit(UpdateVisitor.java:53)
mental-app_1 | at liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:83)
mental-app_1 | at liquibase.Liquibase.update(Liquibase.java:202)
mental-app_1 | at liquibase.Liquibase.update(Liquibase.java:179)
mental-app_1 | at liquibase.integration.spring.SpringLiquibase.performUpdate(SpringLiquibase.java:353)
mental-app_1 | at liquibase.integration.spring.SpringLiquibase.afterPropertiesSet(SpringLiquibase.java:305)
mental-app_1 | at io.github.jhipster.config.liquibase.AsyncSpringLiquibase.initDb(AsyncSpringLiquibase.java:119)
mental-app_1 | at io.github.jhipster.config.liquibase.AsyncSpringLiquibase.afterPropertiesSet(AsyncSpringLiquibase.java:104)
mental-app_1 | at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1837)
mental-app_1 | at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1774)
mental-app_1 | ... 107 common frames omitted
mental-app_1 | Caused by: java.lang.NullPointerException: null
mental-app_1 | at liquibase.change.core.LoadDataChange.retrieveMissingColumnLoadTypes(LoadDataChange.java:628)
mental-app_1 | at liquibase.change.core.LoadDataChange.generateStatements(LoadDataChange.java:283)
mental-app_1 | at liquibase.database.AbstractJdbcDatabase.executeStatements(AbstractJdbcDatabase.java:1209)
mental-app_1 | at liquibase.changelog.ChangeSet.execute(ChangeSet.java:600)
mental-app_1 | ... 117 common frames omitted此设置在变更集中加载数据:
<loadData
file="config/liquibase/data/kindergarten.csv"
separator=";"
tableName="kindergarten"/>它的数据是:
1,4,xxx yyy 2 ,7 905 555-70-29,"rose place, 11г",john doe
2,7,103,"555-68-72, 555-68-73","address xxx 5, ",emett brown
3,2,34,555-28-49,"z street, 72",""我已经将所有空,,更新为,"",,使其具有空字符串,而不是空字符串。
因此,最后一个问题是,如何使清算库调试能够定义数据中的哪一行包含空指针的问题?现在,我必须手动显示prroblematic原始数据。
发布于 2019-08-16 12:20:55
在您的变更集配置中,值separator设置为;,但是您的CSV文件使用,作为分隔符。更正变更集配置中的值。
发布于 2019-08-21 10:23:47
是的,类似的异常也发生在以下情况:如果loadData的loadData属性指向另一个结构的错误表
发布于 2019-08-16 12:25:40
因此,上述异常是由于缺少csv的标题部分而造成的!我错过了csv的第一行id;district_id;name;phones;address;director
https://stackoverflow.com/questions/57524194
复制相似问题