I'm trying to set up QueryDsl lib in my project. I...

# kapt

[deviant]

I'm trying to set up QueryDsl lib in my project. It requires kapt so i enabled it in the gradle config and got this crash:

...
Caused by: java.lang.UnsupportedOperationException: no descriptor for type constructor of TypeVariable(R)?
	at org.jetbrains.kotlin.load.kotlin.TypeSignatureMappingKt.mapType(typeSignatureMapping.kt:89)
	at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.mapType(KotlinTypeMapper.java:502)
	at org.jetbrains.kotlin.codegen.state.KotlinTypeMapper.mapType(KotlinTypeMapper.java:456)
	at org.jetbrains.kotlin.codegen.CodegenUtilKt.asmType(codegenUtil.kt:274)
	at org.jetbrains.kotlin.codegen.CodegenUtilKt.asmType(codegenUtil.kt:277)
	at org.jetbrains.kotlin.codegen.ExpressionCodegen.expressionType(ExpressionCodegen.java:459)
	at org.jetbrains.kotlin.codegen.ExpressionCodegen.visitSafeQualifiedExpression(ExpressionCodegen.java:3159)
	at org.jetbrains.kotlin.codegen.ExpressionCodegen.visitSafeQualifiedExpression(ExpressionCodegen.java:108)
	at org.jetbrains.kotlin.psi.KtSafeQualifiedExpression.accept(KtSafeQualifiedExpression.kt:23)
	at org.jetbrains.kotlin.codegen.CodegenStatementVisitor.visitKtElement(CodegenStatementVisitor.java:31)
	at org.jetbrains.kotlin.codegen.CodegenStatementVisitor.visitKtElement(CodegenStatementVisitor.java:22)
	at org.jetbrains.kotlin.psi.KtVisitor.visitExpression(KtVisitor.java:182)
	at org.jetbrains.kotlin.psi.KtVisitor.visitQualifiedExpression(KtVisitor.java:286)
	at org.jetbrains.kotlin.psi.KtVisitor.visitSafeQualifiedExpression(KtVisitor.java:306)
	at org.jetbrains.kotlin.psi.KtSafeQualifiedExpression.accept(KtSafeQualifiedExpression.kt:23)
	at org.jetbrains.kotlin.codegen.ExpressionCodegen.genQualified(ExpressionCodegen.java:296)
	... 103 more

have anybody expected similar issues?

[Alexey Belkov [JB]]

This may not be specific to kapt, looks like it's just a new inference problem: https://youtrack.jetbrains.com/issue/KT-27567