diff --git a/ArchitectureColoredPainting/src/Renderer/Model.cpp b/ArchitectureColoredPainting/src/Renderer/Model.cpp
index 6b0663a..ef56a08 100644
--- a/ArchitectureColoredPainting/src/Renderer/Model.cpp
+++ b/ArchitectureColoredPainting/src/Renderer/Model.cpp
@@ -135,10 +135,12 @@ std::unique_ptr<Drawable> Model::processMesh(aiMesh* mesh, const aiScene* scene,
 	std::vector<Vertex> vertices;
 	for (unsigned int i = 0; i < mesh->mNumVertices; i++)
 	{
-		if (mesh->mNormals && mesh->mTextureCoords[0])
+		if (mesh->mNormals)
 		{
 			auto pos = mesh->mVertices[i];
-			vertices.push_back(Vertex(pos, mesh->mNormals[i], mesh->mTextureCoords[0][i]));
+			aiVector3D textureCoords;
+			if (mesh->mTextureCoords[0]) textureCoords = mesh->mTextureCoords[0][i];
+			vertices.push_back(Vertex(pos, mesh->mNormals[i], textureCoords));
 			auto worldPos = model * pos;
 			minPos = glm::min(minPos, glm::vec3(worldPos.x, worldPos.y, worldPos.z));
 			maxPos = glm::max(maxPos, glm::vec3(worldPos.x, worldPos.y, worldPos.z));
@@ -149,6 +151,9 @@ std::unique_ptr<Drawable> Model::processMesh(aiMesh* mesh, const aiScene* scene,
 	for (auto face = mesh->mFaces; face < mesh->mFaces + mesh->mNumFaces; face++)
 		indices.insert(indices.end(), face->mIndices, face->mIndices + face->mNumIndices);
 
+	if (vertices.empty() || indices.empty())
+		return nullptr;
+
 	aiMaterial* material = scene->mMaterials[mesh->mMaterialIndex];
 
 	if (auto iter = paintingMap.find([&] {