diff --git a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt
index 147c0d9c4f0..c2034bd2426 100644
--- a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt
+++ b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt
@@ -111,7 +111,7 @@ public class KotlinCoreEnvironment private constructor(
 
     init {
         val project = projectEnvironment.getProject()
-        annotationsManager = CoreExternalAnnotationsManager(project.getComponent(javaClass<PsiManager>()))
+        annotationsManager = CoreExternalAnnotationsManager(project.getComponent(javaClass<PsiManager>())!!)
         project.registerService(javaClass<ExternalAnnotationsManager>(), annotationsManager)
         project.registerService(javaClass<DeclarationProviderFactoryService>(), CliDeclarationProviderFactoryService(sourceFiles))
 
diff --git a/idea/idea-js/src/org/jetbrains/kotlin/idea/js/KotlinJavaScriptLibraryManager.kt b/idea/idea-js/src/org/jetbrains/kotlin/idea/js/KotlinJavaScriptLibraryManager.kt
index 0c885dcff1d..9e7297b1ad9 100644
--- a/idea/idea-js/src/org/jetbrains/kotlin/idea/js/KotlinJavaScriptLibraryManager.kt
+++ b/idea/idea-js/src/org/jetbrains/kotlin/idea/js/KotlinJavaScriptLibraryManager.kt
@@ -220,6 +220,6 @@ public class KotlinJavaScriptLibraryManager private constructor(private var myPr
 
         platformStatic
         public fun getInstance(project: Project): KotlinJavaScriptLibraryManager =
-            project.getComponent(javaClass<KotlinJavaScriptLibraryManager>())
+            project.getComponent(javaClass<KotlinJavaScriptLibraryManager>())!!
     }
 }
diff --git a/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/testUtils.kt b/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/testUtils.kt
index 29f2e8dfa80..07f6890d78b 100644
--- a/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/testUtils.kt
+++ b/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/testUtils.kt
@@ -80,7 +80,7 @@ public fun closeAndDeleteProject(): Unit =
     ApplicationManager.getApplication().runWriteAction() { LightPlatformTestCase.closeAndDeleteProject() }
 
 public fun unInvalidateBuiltins(project: Project, runnable: RunnableWithException) {
-    val builtInsSources = project.getComponent<org.jetbrains.kotlin.idea.references.BuiltInsReferenceResolver>(javaClass<BuiltInsReferenceResolver>()).getBuiltInsSources()
+    val builtInsSources = project.getComponent<org.jetbrains.kotlin.idea.references.BuiltInsReferenceResolver>(javaClass<BuiltInsReferenceResolver>())!!.getBuiltInsSources()
 
     runnable.run()
 
diff --git a/plugins/android-compiler-plugin/src/org/jetbrains/kotlin/lang/resolve/android/AndroidResourceManager.kt b/plugins/android-compiler-plugin/src/org/jetbrains/kotlin/lang/resolve/android/AndroidResourceManager.kt
index 666b0c43e21..f3eaa323f42 100644
--- a/plugins/android-compiler-plugin/src/org/jetbrains/kotlin/lang/resolve/android/AndroidResourceManager.kt
+++ b/plugins/android-compiler-plugin/src/org/jetbrains/kotlin/lang/resolve/android/AndroidResourceManager.kt
@@ -68,7 +68,7 @@ public abstract class AndroidResourceManager(val project: Project) {
     companion object {
         public fun getInstance(module: Module): AndroidResourceManager {
             val service = ModuleServiceManager.getService(module, javaClass<AndroidResourceManager>())
-            return service ?: module.getComponent(javaClass<AndroidResourceManager>())
+            return service ?: module.getComponent(javaClass<AndroidResourceManager>())!!
         }
     }