跪求！spring boot 项目运行报错

Question

使用IDEA创建的springboot项目，目前是空项目，运行DemoApplication文件的时候，出现如下错误：
2019-05-1617:36:41.215INFO22276---[main]springboot02.demo.DemoApplication:StartingDemoApplicationonlijinxiadeMacBook-Pro.localwithPID22276(/data/yx/javacode/spring-boot-samples-master/demo/target/classesstartedbylijinxiain/data/yx/javacode/spring-boot-samples-master/demo)2019-05-1617:36:41.217INFO22276---[main]springboot02.demo.DemoApplication:Noactiveprofileset,fallingbacktodefaultprofiles:default2019-05-1617:36:42.118INFO22276---[main]springboot02.demo.DemoApplication:StartedDemoApplicationin16.227seconds(JVMrunningfor21.986)
application.properties文件是空的pom.xml文件的内容：xsi:schemaLocation="http://maven.apache.org/POM/4.0.0http://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0
org.springframework.boot
spring-boot-starter-parent
2.1.5.RELEASE
springboot02
demo
0.0.1-SNAPSHOT
demo
DemoprojectforSpringBoot
1.8
org.springframework.boot
spring-boot-starter-web
org.springframework.boot
spring-boot-starter-test
test
org.springframework.boot
spring-boot-maven-plugin
那这样看的话，是哪里出了问题那？

Answer 1

Noactiveprofileset,fallingbacktodefaultprofiles:default这行么？？这行是INFO级别，不是错误。