--- nono/vm/renderer.cpp	2026/04/29 17:05:32	1.1.1.11
+++ nono/vm/renderer.cpp	2026/04/29 17:05:41	1.1.1.13
@@ -51,10 +51,6 @@ Renderer::~Renderer()
 bool
 Renderer::Init()
 {
-	if (inherited::Init() == false) {
-		return false;
-	}
-
 	scheduler = GetScheduler();
 	syncer = GetSyncer();
 
@@ -229,7 +225,10 @@ Renderer::DoRender(uint32 req)
 		// 表示ビットマップのリサイズ要求
 
 		bitmap24_valid = false;
-		bitmap24.reset(new BitmapRGB(new_viewwidth, new_viewheight));
+		bitmap24.reset();
+		try {
+			bitmap24.reset(new BitmapRGB(new_viewwidth, new_viewheight));
+		} catch (...) { }
 		if ((bool)bitmap24 == false) {
 			putlog(0, "Could not allocate BitmapRGB(%u, %u)",
 				new_viewwidth, new_viewheight);