问题
When I run tomcat in IntelliJ IDEA, I get this below error, I have searched the StackOverflow, find nothing about my exception.
[2017-04-06 10:57:30,875] Artifact elecMaven-explored: Artifact is being deployed, please wait...
[2017-04-06 10:57:30,888] Artifact elecMaven-explored: Error during artifact deployment. See server log for details.
[2017-04-06 10:57:30,889] Artifact elecMaven-explored: com.intellij.javaee.oss.admin.jmx.JmxAdminException: com.intellij.execution.ExecutionException: /Users/luowensheng/Desktop/TestIOS/itheima1128elecMaven/classes/artifacts/elecMaven_explored not found for the web module.
But my artifact is really exists:
So, where is the issue?
I have tried:
add the below code to web.xml:
<context-param>
<param-name>kmRootKey</param-name>
<param-value>km.root</param-value>
</context-param>
But seems useless.
回答1:
The issue maybe you did not create the correct Artifact. The correct steps are:
When you create the Artifact, you should like this:
If you in the step3 choose the Empty, you maybe will get the error of title.
Then in Tomcat Configurations, you can deploy the Artifact like this:
And check it:
Restart your Tomcat.
回答2:
I also suffered with this issue... This occurs because
Tomcat doesn't find your project folder(application folder) to deploy. So
- Click on "Edit configuration" button, top right in intellij
- Configure Tomcat by clicking '+' symbol on left top and selecting "Tomcat server" then local.
- Give "Name" to your project as per need.
- Now in first tab "Server"...
- Set path to local tomcat directory in your system.
- Better change "Http port" 8080 to 808* (8086, 8087, 8088...)
- Go to second tab "Deployment"
- Under "Deploy at the server startup" Click on + symbol and select artifact. Now artifact with same name as your project name should be listed in it. Now click OK
And unfortunately still if doesn't fix
- Go in the Deployment tab, click on edit button(pencil). It will open a new window called
"Project Structure". - Give "Name" and specify "Type" as Web Application: Exploded
- Under Output directory give the location of your project folder like
(D:\Workspace\Project_Folder).
回答3:
Select your artifact (File -> Project Structure -> Artifacts) and make sure Output directory points to correct directory (for example, path_to_webapp\target).
That's how I solved this problem.
回答4:
Re-importing maven projects resolved the issue for me
回答5:
I faced with the same problem. In my case, it was a flag in Gradle's settings. I switched it on and forgot to set it back to off:
To check it go to "Build, Execution, Deployment" -> "Build Tools" -> "Gradle" -> "Runner". The flag "Delegate IDE build/run actions to gradle" must be unchecked.
来源：https://stackoverflow.com/questions/43244946/com-intellij-javaee-oss-admin-jmx-jmxadminexception-com-intellij-execution-exec