使用idea启动tomcat时显示tomcat启动成功，
但是项目部署报
[2019-10-25 09:27:15,352] Artifact sm_web:war exploded: Error during artifact deployment. See server log for details.
25-Oct-2019 09:27:25.106 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor D:\tools\idea\system\tomcat\show_jsp_(5)spring-sm\conf\Catalina\localhost\sm_web_war_exploded.xml
25-Oct-2019 09:27:25.566 详细 [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanResourcePaths No TLD files were found in resource path [/WEB-INF/].
25-Oct-2019 09:27:25.628 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor D:\tools\idea\system\tomcat\show_jsp(5)_spring-sm\conf\Catalina\localhost\sm_web_war_exploded.xml has finished in 521 ms
25-Oct-2019 09:27:25.628 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:\apache-tomcat-8.5.13\webapps\manager
25-Oct-2019 09:27:25.657 详细 [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanResourcePaths No TLD files were found in resource path [/WEB-INF/jsp/].
25-Oct-2019 09:27:25.657 详细 [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanResourcePaths No TLD files were found in resource path [/WEB-INF/].
25-Oct-2019 09:27:25.664 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory D:\apache-tomcat-8.5.13\webapps\manager has finished in 36 ms
请问这个是什么原因