在测试获取数据库中的数据或者在页面获取时,有时会遇到这样的错误提示: failed to lazily initialize a collection of role: com.exam.entity.Question.questionAnswer, no session or session was closed 其中com.exam.entity.Question.questionAnswer为错误的相关类名,根据实际情况而定. 从错误的字面意思可以发现是延迟加载初始化时遇到了问题. 从错误
异常描述: The matching wildcard is strict, but no declaration can be found for element 'dubbo:reference' Multiple annotations found at this line: - schema_reference.4: Failed to read schema document 'http://code.alibabatech.com/