From 88df92abc27770d90e2470ab9912b237a56956db Mon Sep 17 00:00:00 2001
From: mpv <mpv@opencascade.com>
Date: Thu, 17 Dec 2015 18:17:46 +0300
Subject: [PATCH] Fix for the issue #1129

---
 src/FeaturesPlugin/FeaturesPlugin_Placement.cpp   | 3 ++-
 src/FeaturesPlugin/FeaturesPlugin_Translation.cpp | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/FeaturesPlugin/FeaturesPlugin_Placement.cpp b/src/FeaturesPlugin/FeaturesPlugin_Placement.cpp
index 1fcfa7618..a8e4b4138 100644
--- a/src/FeaturesPlugin/FeaturesPlugin_Placement.cpp
+++ b/src/FeaturesPlugin/FeaturesPlugin_Placement.cpp
@@ -55,7 +55,8 @@ void FeaturesPlugin_Placement::execute()
   for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
     std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr = anObjectsSelList->value(anObjectsIndex);
     std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
-    if(!anObject.get()) {
+    if(!anObject.get()) { // may be for not-activated parts
+      eraseResults();
       return;
     }
     anObjects.push_back(anObject);
diff --git a/src/FeaturesPlugin/FeaturesPlugin_Translation.cpp b/src/FeaturesPlugin/FeaturesPlugin_Translation.cpp
index 423ea9459..c55d23d81 100644
--- a/src/FeaturesPlugin/FeaturesPlugin_Translation.cpp
+++ b/src/FeaturesPlugin/FeaturesPlugin_Translation.cpp
@@ -47,7 +47,8 @@ void FeaturesPlugin_Translation::execute()
   for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
     std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr = anObjectsSelList->value(anObjectsIndex);
     std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
-    if(!anObject.get()) {
+    if(!anObject.get()) { // may be for not-activated parts
+      eraseResults();
       return;
     }
     anObjects.push_back(anObject);
-- 
2.39.2