图像未加载到 mat-carousel-slide

如何解决图像未加载到 mat-carousel-slide

它在使用 mat-carousel 时显示空屏幕而不显示图像 我在资产/图像中可能有图像

<mat-card>
            <mat-carousel timings="200ms ease-in" [autoplay]="true" [interval]="3000">
                <mat-carousel-slide *ngFor="let slide of slides; let i = index" [image]="slide.image" 
                overlayColor="#ffffff" [hideOverlay]="false">
                </mat-carousel-slide>
            </mat-carousel>
</mat-card>

@Component({

selector: "app-home-mainpage",templateUrl: "./mainpage.component.html",styleUrls : ["mainpage.component.html"]

})

导出类 MainPage{

slides = [{'image': '/assets/image/birds.jpg'},{'image': '/assets/image/mobile1.jpg'}];

}