From 2d4f8df1e97d654d520f4ed3b41eddf4fdf725d2 Mon Sep 17 00:00:00 2001
From: Anton Lobov <Anton.Lobov@jetbrains.com>
Date: Mon, 17 Sep 2018 15:52:43 +0200
Subject: [PATCH] EA-126790 - assert:
 ComponentManagerImpl.lambda$throwAlreadyDisposed$

---
 .../extension/JsonSchemaProjectSelfProviderFactory.java          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/json/src/com/jetbrains/jsonSchema/extension/JsonSchemaProjectSelfProviderFactory.java b/json/src/com/jetbrains/jsonSchema/extension/JsonSchemaProjectSelfProviderFactory.java
index 96966b736dbe..829c8c50814f 100644
--- a/json/src/com/jetbrains/jsonSchema/extension/JsonSchemaProjectSelfProviderFactory.java
+++ b/json/src/com/jetbrains/jsonSchema/extension/JsonSchemaProjectSelfProviderFactory.java
@@ -54,6 +54,7 @@ public class JsonSchemaProjectSelfProviderFactory implements JsonSchemaProviderF
 
     @Override
     public boolean isAvailable(@NotNull VirtualFile file) {
+      if (myProject.isDisposed()) return false;
       JsonSchemaService service = JsonSchemaService.Impl.get(myProject);
       if (!service.isApplicableToFile(file)) return false;
       JsonSchemaVersion schemaVersion = service.getSchemaVersion(file);