diff --git a/plugins/uast-kotlin/src/org/jetbrains/uast/kotlin/expressions/KotlinUExpression.kt b/plugins/uast-kotlin/src/org/jetbrains/uast/kotlin/expressions/KotlinUExpression.kt
index b1b38f20dbf..3f384301391 100644
--- a/plugins/uast-kotlin/src/org/jetbrains/uast/kotlin/expressions/KotlinUExpression.kt
+++ b/plugins/uast-kotlin/src/org/jetbrains/uast/kotlin/expressions/KotlinUExpression.kt
@@ -19,6 +19,7 @@ package org.jetbrains.uast.kotlin
 import com.intellij.psi.PsiType
 import org.jetbrains.kotlin.psi.KtExpression
 import org.jetbrains.kotlin.resolve.BindingContext
+import org.jetbrains.kotlin.resolve.constants.UnsignedErrorValueTypeConstant
 import org.jetbrains.kotlin.types.TypeUtils
 import org.jetbrains.uast.UExpression
 
@@ -35,6 +36,8 @@ interface KotlinEvaluatableUElement : UExpression {
         val ktElement = psi as? KtExpression ?: return null
         
         val compileTimeConst = ktElement.analyze()[BindingContext.COMPILE_TIME_VALUE, ktElement]
+        if (compileTimeConst is UnsignedErrorValueTypeConstant) return null
+
         return compileTimeConst?.getValue(TypeUtils.NO_EXPECTED_TYPE)
     }
 }
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