如何追踪Java错误?

时间:2019-03-05 19:29:31

标签: java sql hibernate

我是一名React / PHP / Javascript开发人员,最近正在学习Java,并且出现了一个错误,并且我一直试图跟踪或更改它。
它与Hibernate有关,但我想知道,如果通过stackTrace,我能够跟踪确切的功能:
下面是 stackTrace 的图像,我也将其添加为文本。

StackTrace      stackTrace 已作为下面的文本添加,还有更多,我可以根据需要添加

  Dica: There is a column named "fgtype" in table "*SELECT* 1", but it cannot be referenced from this part of the query.
  Posição: 66079
    at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2433)
    at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2178)
    at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:306)
    at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:441)
    at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:365)
    at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:155)
    at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:118)
    at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52)
    at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java)
    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:60)
    ... 182 common frames omitted

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0 个答案:

没有答案