使用idea14 部署Web应用不成功

报错信息如下所示：

Connected to server
[2018-05-05 12:10:57,924] Artifact spring0100:war exploded: Artifact is being deployed, please wait...
[2018-05-05 12:10:57,979] Artifact spring0100:war exploded: Error during artifact deployment. See server log for details.
[2018-05-05 12:10:57,982] Artifact spring0100:war exploded: com.intellij.javaee.oss.admin.jmx.JmxAdminException: com.intellij.execution.ExecutionException: D:\work\javaee_project\spring\spring0100\out\artifacts\spring0100_war_exploded not found for the web module.
五月 05, 2018 12:11:07 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory E:\java\tomcat7\webapps\manager
五月 05, 2018 12:11:08 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory E:\java\tomcat7\webapps\manager has finished in 461 ms
E:\java\tomcat7\bin\catalina.bat stop
Using CATALINA_BASE:   "C:\Users\Administrator.SC-201705312336\.IntelliJIdea14\system\tomcat\Unnamed_spring0100_2"
Using CATALINA_HOME:   "E:\java\tomcat7"
Using CATALINA_TMPDIR: "E:\java\tomcat7\temp"
Using JRE_HOME:        "E:\java\java8\java\jre"
Using CLASSPATH:       "E:\java\tomcat7\bin\bootstrap.jar;E:\java\tomcat7\bin\tomcat-juli.jar"
五月 05, 2018 12:11:35 上午 org.apache.catalina.core.StandardServer await
信息: A valid shutdown command was received via the shutdown port. Stopping the Server instance.

解决方案：
忘记Build了。。。
Build– Build Artifacts – 在弹出的Action中点击执行 build