Confluence throws java.lang.RuntimeException: unexpected setup type when clicking Next on installer
Platform notice: Server and Data Center only. This article only applies to Atlassian products on the server and data center platforms.
Problem
When using Internet Explorer, the first page of the installer doesn't allow you to select either Trial Installation or Production Installation, but Next is clickable. When you click Next, Confluence throws java.lang.RuntimeException: unexpected setup type
error.
Diagnosis
Environment
- Internet Explorer
Diagnostic Steps
- In Internet Explorer go to Internet Options > Security, confirm Internet zone is set to High.
Cause
Internet Explorer with High security settings will disable JavaScript.
Workaround
Go to Internet Explorer > Tools > Internet Options
- Go to Security Tab
- Click Default level or select Medium High if default is High