diff --git a/code/28_model_loading.cpp b/code/28_model_loading.cpp
index 319e4f7f..0097a311 100644
--- a/code/28_model_loading.cpp
+++ b/code/28_model_loading.cpp
@@ -995,10 +995,10 @@ class HelloTriangleApplication {
         tinyobj::attrib_t attrib;
         std::vector<tinyobj::shape_t> shapes;
         std::vector<tinyobj::material_t> materials;
-        std::string warn, err;
+        std::string err;
 
-        if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &warn, &err, MODEL_PATH.c_str())) {
-            throw std::runtime_error(warn + err);
+        if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &err, MODEL_PATH.c_str())) {
+            throw std::runtime_error(err);
         }
 
         std::unordered_map<Vertex, uint32_t> uniqueVertices{};
diff --git a/code/29_mipmapping.cpp b/code/29_mipmapping.cpp
index ae0cadf5..874a8d82 100644
--- a/code/29_mipmapping.cpp
+++ b/code/29_mipmapping.cpp
@@ -1089,10 +1089,10 @@ class HelloTriangleApplication {
         tinyobj::attrib_t attrib;
         std::vector<tinyobj::shape_t> shapes;
         std::vector<tinyobj::material_t> materials;
-        std::string warn, err;
+        std::string err;
 
-        if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &warn, &err, MODEL_PATH.c_str())) {
-            throw std::runtime_error(warn + err);
+        if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &err, MODEL_PATH.c_str())) {
+            throw std::runtime_error(err);
         }
 
         std::unordered_map<Vertex, uint32_t> uniqueVertices{};
diff --git a/code/30_multisampling.cpp b/code/30_multisampling.cpp
index 638c2219..ab6cbc3f 100644
--- a/code/30_multisampling.cpp
+++ b/code/30_multisampling.cpp
@@ -1139,10 +1139,10 @@ class HelloTriangleApplication {
         tinyobj::attrib_t attrib;
         std::vector<tinyobj::shape_t> shapes;
         std::vector<tinyobj::material_t> materials;
-        std::string warn, err;
+        std::string err;
 
-        if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &warn, &err, MODEL_PATH.c_str())) {
-            throw std::runtime_error(warn + err);
+        if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &err, MODEL_PATH.c_str())) {
+            throw std::runtime_error(err);
         }
 
         std::unordered_map<Vertex, uint32_t> uniqueVertices{};
diff --git a/en/08_Loading_models.md b/en/08_Loading_models.md
index 620e31bf..f3ae89c0 100644
--- a/en/08_Loading_models.md
+++ b/en/08_Loading_models.md
@@ -138,10 +138,10 @@ void loadModel() {
     tinyobj::attrib_t attrib;
     std::vector<tinyobj::shape_t> shapes;
     std::vector<tinyobj::material_t> materials;
-    std::string warn, err;
+    std::string err;
 
-    if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &warn, &err, MODEL_PATH.c_str())) {
-        throw std::runtime_error(warn + err);
+    if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &err, MODEL_PATH.c_str())) {
+        throw std::runtime_error(err);
     }
 }
 ```
diff --git "a/fr/08_Charger_des_mod\303\250les.md" "b/fr/08_Charger_des_mod\303\250les.md"
index 13a9b35e..04cdfda1 100644
--- "a/fr/08_Charger_des_mod\303\250les.md"
+++ "b/fr/08_Charger_des_mod\303\250les.md"
@@ -120,10 +120,10 @@ void loadModel() {
     tinyobj::attrib_t attrib;
     std::vector<tinyobj::shape_t> shapes;
     std::vector<tinyobj::material_t> materials;
-    std::string warn, err;
+    std::string err;
 
-    if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &warn, &err, MODEL_PATH.c_str())) {
-        throw std::runtime_error(warn + err);
+    if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &err, MODEL_PATH.c_str())) {
+        throw std::runtime_error(err);
     }
 }
 ```