diff --git a/src/examples/PicturePng.cpp b/src/examples/PicturePng.cpp
index 4d85a3db..9dd6a037 100644
--- a/src/examples/PicturePng.cpp
+++ b/src/examples/PicturePng.cpp
@@ -32,7 +32,10 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     for (int i = 0; i < 5; ++i) {
         auto picture = tvg::Picture::gen();
-        if (picture->load(EXAMPLE_DIR"/logo.png") != tvg::Result::Success) return;
+        if (picture->load(EXAMPLE_DIR"/logo.png") != tvg::Result::Success) {
+             cout << "PNG is not supported, Did you enable PNG Loader??" << endl;
+             return;
+        }
         picture->translate(i* 150, i * 150);
         picture->rotate(30 * i);
         picture->scale(0.25);
diff --git a/src/examples/Tvg.cpp b/src/examples/Tvg.cpp
index 23874d7e..9c08480f 100644
--- a/src/examples/Tvg.cpp
+++ b/src/examples/Tvg.cpp
@@ -31,7 +31,10 @@ void tvgDrawCmds(tvg::Canvas* canvas)
    if (!canvas) return;
 
    auto picture = tvg::Picture::gen();
-   picture->load(EXAMPLE_DIR"/test.tvg");
+   if (picture->load(EXAMPLE_DIR"/test.tvg") != tvg::Result::Success) {
+        cout << "TVG is not supported, Did you enable TVG Loader??" << endl;
+        return;
+   }
    canvas->push(move(picture));
 }
 
@@ -139,4 +142,4 @@ int main(int argc, char **argv)
         cout << "engine is not supported" << endl;
     }
     return 0;
-}
\ No newline at end of file
+}