运行“Tomcat 9”时出错无法调用“com.intellij.javaee.appServers.appServers.appServerIntegrations.ApplicationServer.getPersistentData()”

Question

当我启动项目时，我收到错误：

Error running 'Tomcat 9' 
Cannot invoke "com.intellij.javaee.appServers.appServers.appServerIntegrations.ApplicationServer.getPersistentData()" because the return value of "com.intellij.javaee.appServers.run.configuration.CommonModel.getApllicationServer()" is null

我第一次看到它 - 什么会导致这个问题？

我尝试使用tomcat 9.0.24和9.0.37，错误是相同的。

Answer 1

看起来可能与 IJPL-8337 有关，尝试更新 IntelliJ 吗？

https://youtrack.jetbrains.com/issue/IJPL-8337/IntelliJ-forgets-Tomcats-location-and-I-cannot-re-configure-it