注释导致报错问题？

报At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.错误。删除jsp页面的

注释就运行正常。。可是为什么老师的不报错。难道是因为我的ide是eclipse吗？