The reason for this exception found on Google is basically that the kotlin version does not conform, and the kotlin version may also cause this error.
But my error is not due to a kotlin version issue, but to a component cache version conflict pulled down by the pub command.
fluwx-3.9.1 and 3.9.2, remove the version that is inconsistent with the yml file to resolve this exception.
Component name: compileDebugKotlin exception can occur for two reasons:
1. The Kotlin version often said on the Internet does not conform
2. There are different versions of components in the pub cache and conflicts