diff --git a/libraries/entities/src/EntityScriptingInterface.cpp b/libraries/entities/src/EntityScriptingInterface.cpp
index e8de8b723b..69b31468d2 100644
--- a/libraries/entities/src/EntityScriptingInterface.cpp
+++ b/libraries/entities/src/EntityScriptingInterface.cpp
@@ -443,7 +443,7 @@ bool EntityScriptingInterface::setVoxels(QUuid entityID,
 }
 
 bool EntityScriptingInterface::setPoints(QUuid entityID, std::function<bool(LineEntityItem&)> actor) {
-    if (_entityTree) {
+    if (!_entityTree) {
         return false;
     }
     
@@ -453,6 +453,7 @@ bool EntityScriptingInterface::setPoints(QUuid entityID, std::function<bool(Line
     }
     
     EntityTypes::EntityType entityType = entity->getType();
+    
     if (entityType != EntityTypes::Line) {
         return false;
     }
diff --git a/libraries/shared/src/RegisteredMetaTypes.cpp b/libraries/shared/src/RegisteredMetaTypes.cpp
index 5ad29abc08..50f87fe258 100644
--- a/libraries/shared/src/RegisteredMetaTypes.cpp
+++ b/libraries/shared/src/RegisteredMetaTypes.cpp
@@ -20,6 +20,7 @@
 
 static int vec4MetaTypeId = qRegisterMetaType<glm::vec4>();
 static int vec3MetaTypeId = qRegisterMetaType<glm::vec3>();
+static int qVectorVec3MetaTypeId = qRegisterMetaType<QVector<glm::vec3>>();
 static int vec2MetaTypeId = qRegisterMetaType<glm::vec2>();
 static int quatMetaTypeId = qRegisterMetaType<glm::quat>();
 static int xColorMetaTypeId = qRegisterMetaType<xColor>();
@@ -31,6 +32,7 @@ static int collisionMetaTypeId = qRegisterMetaType<Collision>();
 void registerMetaTypes(QScriptEngine* engine) {
     qScriptRegisterMetaType(engine, vec4toScriptValue, vec4FromScriptValue);
     qScriptRegisterMetaType(engine, vec3toScriptValue, vec3FromScriptValue);
+    qScriptRegisterMetaType(engine, qVectorVec3ToScriptValue, qVectorVec3FromScriptValue);
     qScriptRegisterMetaType(engine, vec2toScriptValue, vec2FromScriptValue);
     qScriptRegisterMetaType(engine, quatToScriptValue, quatFromScriptValue);
     qScriptRegisterMetaType(engine, qRectToScriptValue, qRectFromScriptValue);
diff --git a/libraries/shared/src/RegisteredMetaTypes.h b/libraries/shared/src/RegisteredMetaTypes.h
index 231878ab3a..2ea2bb52fa 100644
--- a/libraries/shared/src/RegisteredMetaTypes.h
+++ b/libraries/shared/src/RegisteredMetaTypes.h
@@ -57,8 +57,9 @@ QScriptValue qURLToScriptValue(QScriptEngine* engine, const QUrl& url);
 void qURLFromScriptValue(const QScriptValue& object, QUrl& url);
 
 QScriptValue qVectorVec3ToScriptValue(QScriptEngine* engine, const QVector<glm::vec3>& vector);
+void qVectorVec3FromScriptValue( const QScriptValue& array, QVector<glm::vec3>& vector);
 QVector<glm::vec3> qVectorVec3FromScriptValue( const QScriptValue& array);
-void qVectorVec3FromScriptValue( const QScriptValue& array, QVector<glm::vec3> vector);
+
 
 class PickRay {
 public: