Fixing more issues related to #81574

src/vs/workbench/browser/parts/editor/editorWidgets.ts

@@ -31,7 +31,7 @@ export class FloatingClickWidget extends Widget implements IOverlayWidget {
 	constructor(
 		private editor: ICodeEditor,
 		private label: string,
-		keyBindingAction: string,
+		keyBindingAction: string | null,
 		@IKeybindingService keybindingService: IKeybindingService,
 		@IThemeService private readonly themeService: IThemeService
 	) {

src/vs/workbench/common/editor/untitledEditorInput.ts

@@ -36,8 +36,8 @@ export class UntitledEditorInput extends EditorInput implements IEncodingSupport
 		private readonly resource: URI,
 		private readonly _hasAssociatedFilePath: boolean,
 		private preferredMode: string,
-		private readonly initialValue: string,
-		private preferredEncoding: string,
+		private readonly initialValue: string | undefined,
+		private preferredEncoding: string | undefined,
 		@IInstantiationService private readonly instantiationService: IInstantiationService,
 		@ITextFileService private readonly textFileService: ITextFileService,
 		@ILabelService private readonly labelService: ILabelService

src/vs/workbench/common/editor/untitledEditorModel.ts

@@ -39,8 +39,8 @@ export class UntitledEditorModel extends BaseTextEditorModel implements IEncodin
 		private readonly preferredMode: string,
 		private readonly resource: URI,
 		private _hasAssociatedFilePath: boolean,
-		private readonly initialValue: string,
-		private preferredEncoding: string,
+		private readonly initialValue: string | undefined,
+		private preferredEncoding: string | undefined,
 		@IModeService modeService: IModeService,
 		@IModelService modelService: IModelService,
 		@IBackupFileService private readonly backupFileService: IBackupFileService,

src/vs/workbench/contrib/files/browser/views/emptyView.ts

@@ -6,7 +6,6 @@
 import * as nls from 'vs/nls';
 import * as errors from 'vs/base/common/errors';
 import * as DOM from 'vs/base/browser/dom';
-import { IAction } from 'vs/base/common/actions';
 import { Button } from 'vs/base/browser/ui/button/button';
 import { IViewletViewOptions } from 'vs/workbench/browser/parts/views/viewsViewlet';
 import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
@@ -84,8 +83,9 @@ export class EmptyView extends ViewletPanel {
 			if (!this.actionRunner) {
 				return;
 			}
-			const actionClass = this.contextService.getWorkbenchState() === WorkbenchState.WORKSPACE ? AddRootFolderAction : OpenFolderAction;
-			const action = this.instantiationService.createInstance<string, string, IAction>(actionClass, actionClass.ID, actionClass.LABEL);
+			const action = this.contextService.getWorkbenchState() === WorkbenchState.WORKSPACE
+				? this.instantiationService.createInstance(AddRootFolderAction, AddRootFolderAction.ID, AddRootFolderAction.LABEL)
+				: this.instantiationService.createInstance(OpenFolderAction, OpenFolderAction.ID, OpenFolderAction.LABEL);
 			this.actionRunner.run(action).then(() => {
 				action.dispose();
 			}, err => {

src/vs/workbench/services/untitled/common/untitledEditorService.ts

@@ -243,7 +243,7 @@ export class UntitledEditorService extends Disposable implements IUntitledEditor
 			}
 		}
 
-		const input = this.instantiationService.createInstance(UntitledEditorInput, untitledResource, hasAssociatedFilePath, mode, initialValue, encoding);
+		const input = this.instantiationService.createInstance(UntitledEditorInput, untitledResource, !!hasAssociatedFilePath, mode, initialValue, encoding);
 
 		const contentListener = input.onDidModelChangeContent(() => this._onDidChangeContent.fire(untitledResource));
 		const dirtyListener = input.onDidChangeDirty(() => this._onDidChangeDirty.fire(untitledResource));