Update screenshotTools.ts

src/Misc/screenshotTools.ts

@@ -112,7 +112,7 @@ export class ScreenshotTools {
                 if (typeof(data) !== "undefined") {
                     resolve(data);
                 } else {
-                    reject(data);
+                    reject(new Error("Data is undefined"));
                 }
             }, mimeType);
         });
@@ -238,7 +238,7 @@ export class ScreenshotTools {
                 if (typeof(data) !== "undefined") {
                     resolve(data);
                 } else {
-                    reject(data);
+                    reject(new Error("Data is undefined"));
                 }
             }, mimeType, samples, antialiasing, fileName);
         });
@@ -248,4 +248,4 @@ export class ScreenshotTools {
 Tools.CreateScreenshot = ScreenshotTools.CreateScreenshot;
 Tools.CreateScreenshotAsync = ScreenshotTools.CreateScreenshotAsync;
 Tools.CreateScreenshotUsingRenderTarget = ScreenshotTools.CreateScreenshotUsingRenderTarget;
-Tools.CreateScreenshotUsingRenderTargetAsync = ScreenshotTools.CreateScreenshotUsingRenderTargetAsync;
+Tools.CreateScreenshotUsingRenderTargetAsync = ScreenshotTools.CreateScreenshotUsingRenderTargetAsync;