From e491cbed3dc191fd77e0360cc1cc29198dd22884 Mon Sep 17 00:00:00 2001
From: "Anna.Kozlova" <anna.kozlova@jetbrains.com>
Date: Thu, 3 May 2018 17:20:50 +0200
Subject: [PATCH] disable drop for non yet initialized projects

EA-119730 - assert: DumbServiceImpl.completeJustSubmittedTasks
---
 .../ide/projectView/impl/ProjectViewDropTarget.java         | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/platform/lang-impl/src/com/intellij/ide/projectView/impl/ProjectViewDropTarget.java b/platform/lang-impl/src/com/intellij/ide/projectView/impl/ProjectViewDropTarget.java
index ca4347094493..d760eaa552e8 100644
--- a/platform/lang-impl/src/com/intellij/ide/projectView/impl/ProjectViewDropTarget.java
+++ b/platform/lang-impl/src/com/intellij/ide/projectView/impl/ProjectViewDropTarget.java
@@ -265,6 +265,12 @@ abstract class ProjectViewDropTarget implements DnDNativeTarget {
         Messages.showMessageDialog(myProject, "Move refactoring is not available while indexing is in progress", "Indexing", null);
         return;
       }
+
+      if (!myProject.isInitialized()) {
+        Messages.showMessageDialog(myProject, "Move refactoring is not available while project initialization is in progress", "Project Initialization", null);
+        return;
+      }
+
       Module module = getModule(target);
       final DataContext dataContext = DataManager.getInstance().getDataContext(myTree);
       PsiDocumentManager.getInstance(myProject).commitAllDocuments();