Project facet Java version 13 is not supported. How to deal with
--Environment --Windows10 Pro 64bit version 1903 - Eclipse Version: 2019-12 (4.14.0) - Tomcat 9.0.31 --Project Java 13.0.2
Event: I got angry when I selected a project while setting up Tomcat 9 in Eclipse
When Tomcat 9 was newly added ...
Cause: The JRE version of Tomcat 9 is different from the project
This time it was JRE11
Action: Align Tomcat 9 JRE to project
- Display the dialog from the [Runtime Environment Configuration ...] link
- Select [Tomcat9] and click the [Edit] button to display the dialog.
- Select Java 13 from JRE
- Change the [Name] to "Tomcat9 (Java13)" and close the dialog with the [Finish] button so that you do not make a mistake later.
- Close the dialog with the Apply and Close button
- [Next]> Add Project> [Done]
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