MainGUI.kt - type inference fail

Question

MainGUI.kt - type inference fail

Closed this issue 5 years ago · 2 comments

"Error:(26, 36) Kotlin: Type inference failed: Not enough information to infer parameter T in fun <T : Any!> load(p0: InputStream!): T!
Please specify it explicitly."

Note: got this error after doing a fresh "import from GitHub" in IntelliJ IDEA

Answer 1 · 2017-09-21T10:05:52.000Z

I had Java SE 8 ver 152 installed. Uninstalled that, SE 8 ver 144, and IDEA. Reinstalled latest JDK (SE 8u144) and IDEA, and now project builds successfully.

For now, I commented out all of MainGUI.kt (don't understand the issue "Type inference failed").

Answer 2 · 2020-05-10T11:01:01.000Z

JavaFX GUI launches OK after rewriting in Java.