Fix #3702

dist/preview release/babylon.max.js

@@ -56126,7 +56126,7 @@ var BABYLON;
             }
         };
         SoundTrack.prototype.dispose = function () {
-            if (BABYLON.Engine.audioEngine.canUseWebAudio) {
+            if (BABYLON.Engine.audioEngine && BABYLON.Engine.audioEngine.canUseWebAudio) {
                 if (this._connectedAnalyser) {
                     this._connectedAnalyser.stopDebugCanvas();
                 }
@@ -60847,7 +60847,7 @@ var BABYLON;
                     scene.collisionsEnabled = parsedData.collisionsEnabled;
                 }
                 scene.workerCollisions = !!parsedData.workerCollisions;
-                var container = loadAssetContainer(scene, data, rootUrl, onerror, true);
+                var container = loadAssetContainer(scene, data, rootUrl, onError, true);
                 if (!container) {
                     return false;
                 }
@@ -60887,7 +60887,7 @@ var BABYLON;
             return false;
         },
         loadAssetContainer: function (scene, data, rootUrl, onError) {
-            var container = loadAssetContainer(scene, data, rootUrl, onerror);
+            var container = loadAssetContainer(scene, data, rootUrl, onError);
             return container;
         }
     });
@@ -86733,7 +86733,6 @@ var BABYLON;
                 this._currentProgram = null;
                 this._stencilState.reset();
                 this._depthCullingState.reset();
-                this.setDepthFunctionToLessOrEqual();
                 this._alphaState.reset();
             }
             this._cachedVertexBuffers = null;

dist/preview release/customConfigurations/minimalGLTFViewer/babylon.max.js

@@ -55920,7 +55920,7 @@ var BABYLON;
             }
         };
         SoundTrack.prototype.dispose = function () {
-            if (BABYLON.Engine.audioEngine.canUseWebAudio) {
+            if (BABYLON.Engine.audioEngine && BABYLON.Engine.audioEngine.canUseWebAudio) {
                 if (this._connectedAnalyser) {
                     this._connectedAnalyser.stopDebugCanvas();
                 }
@@ -60641,7 +60641,7 @@ var BABYLON;
                     scene.collisionsEnabled = parsedData.collisionsEnabled;
                 }
                 scene.workerCollisions = !!parsedData.workerCollisions;
-                var container = loadAssetContainer(scene, data, rootUrl, onerror, true);
+                var container = loadAssetContainer(scene, data, rootUrl, onError, true);
                 if (!container) {
                     return false;
                 }
@@ -60681,7 +60681,7 @@ var BABYLON;
             return false;
         },
         loadAssetContainer: function (scene, data, rootUrl, onError) {
-            var container = loadAssetContainer(scene, data, rootUrl, onerror);
+            var container = loadAssetContainer(scene, data, rootUrl, onError);
             return container;
         }
     });

dist/preview release/customConfigurations/minimalGLTFViewer/es6.js

@@ -55906,7 +55906,7 @@ var BABYLON;
             }
         };
         SoundTrack.prototype.dispose = function () {
-            if (BABYLON.Engine.audioEngine.canUseWebAudio) {
+            if (BABYLON.Engine.audioEngine && BABYLON.Engine.audioEngine.canUseWebAudio) {
                 if (this._connectedAnalyser) {
                     this._connectedAnalyser.stopDebugCanvas();
                 }
@@ -60627,7 +60627,7 @@ var BABYLON;
                     scene.collisionsEnabled = parsedData.collisionsEnabled;
                 }
                 scene.workerCollisions = !!parsedData.workerCollisions;
-                var container = loadAssetContainer(scene, data, rootUrl, onerror, true);
+                var container = loadAssetContainer(scene, data, rootUrl, onError, true);
                 if (!container) {
                     return false;
                 }
@@ -60667,7 +60667,7 @@ var BABYLON;
             return false;
         },
         loadAssetContainer: function (scene, data, rootUrl, onError) {
-            var container = loadAssetContainer(scene, data, rootUrl, onerror);
+            var container = loadAssetContainer(scene, data, rootUrl, onError);
             return container;
         }
     });

dist/preview release/es6.js

@@ -56112,7 +56112,7 @@ var BABYLON;
             }
         };
         SoundTrack.prototype.dispose = function () {
-            if (BABYLON.Engine.audioEngine.canUseWebAudio) {
+            if (BABYLON.Engine.audioEngine && BABYLON.Engine.audioEngine.canUseWebAudio) {
                 if (this._connectedAnalyser) {
                     this._connectedAnalyser.stopDebugCanvas();
                 }
@@ -60833,7 +60833,7 @@ var BABYLON;
                     scene.collisionsEnabled = parsedData.collisionsEnabled;
                 }
                 scene.workerCollisions = !!parsedData.workerCollisions;
-                var container = loadAssetContainer(scene, data, rootUrl, onerror, true);
+                var container = loadAssetContainer(scene, data, rootUrl, onError, true);
                 if (!container) {
                     return false;
                 }
@@ -60873,7 +60873,7 @@ var BABYLON;
             return false;
         },
         loadAssetContainer: function (scene, data, rootUrl, onError) {
-            var container = loadAssetContainer(scene, data, rootUrl, onerror);
+            var container = loadAssetContainer(scene, data, rootUrl, onError);
             return container;
         }
     });
@@ -86719,7 +86719,6 @@ var BABYLON;
                 this._currentProgram = null;
                 this._stencilState.reset();
                 this._depthCullingState.reset();
-                this.setDepthFunctionToLessOrEqual();
                 this._alphaState.reset();
             }
             this._cachedVertexBuffers = null;

src/Audio/babylon.soundtrack.ts

@@ -35,7 +35,7 @@
         }
 
         public dispose() {
-            if (Engine.audioEngine.canUseWebAudio) {
+            if (Engine.audioEngine && Engine.audioEngine.canUseWebAudio) {
                 if (this._connectedAnalyser) {
                     this._connectedAnalyser.stopDebugCanvas();
                 }

src/Engine/babylon.nullEngine.ts

@@ -265,7 +265,6 @@
 
                 this._stencilState.reset();
                 this._depthCullingState.reset();
-                this.setDepthFunctionToLessOrEqual();
                 this._alphaState.reset();
             }
 

src/Loading/Plugins/babylon.babylonFileLoader.ts

@@ -644,7 +644,7 @@
                 }
                 scene.workerCollisions = !!parsedData.workerCollisions;
 
-                var container = loadAssetContainer(scene, data, rootUrl, onerror, true);
+                var container = loadAssetContainer(scene, data, rootUrl, onError, true);
                 if (!container) {
                     return false;
                 }
@@ -684,7 +684,7 @@
             return false;
         },
         loadAssetContainer: (scene: Scene, data: string, rootUrl: string, onError?: (message: string, exception?: any) => void): AssetContainer => {
-            var container = loadAssetContainer(scene, data, rootUrl, onerror);
+            var container = loadAssetContainer(scene, data, rootUrl, onError);
             return container;
         }
     });

tests/nullEngine/app.js

@@ -129,6 +129,8 @@ var engine = new BABYLON.NullEngine();
 //     scene.render();
 // })
 
+new BABYLON.Scene(engine).dispose()
+
 BABYLON.SceneLoader.Load("https://playground.babylonjs.com/scenes/", "skull.babylon", engine, (scene) => {
     console.log('scene loaded!');
     for (var index = 0; index < scene.meshes.length; index++) {
@@ -139,4 +141,4 @@ BABYLON.SceneLoader.Load("https://playground.babylonjs.com/scenes/", "skull.baby
      //   scene.render();
     //});
   
-  }, progress => {}, (scene, err) => console.error('error:', err));
+  }, progress => {}, (scene, err) => console.error('error:', err));

tests/nullEngine/package.json

@@ -1,5 +1,5 @@
-{
-  "devDependencies": {
-    "xhr2": "^0.1.4"
-  }
-}
+{
+  "devDependencies": {
+    "xhr2": "^0.1.4"
+  }
+}