Model 预加载模型资源com.google.mlkit.common.MlKitException时出错

我下面是ML工具包AutoML远程模型快速启动示例应用程序

但我有一个错误：

E/MobileVisionBase: Error preloading model resource
    com.google.mlkit.common.MlKitException: Model is not available.

E/MobileVisionBase: Error preloading model resource
    com.google.mlkit.common.MlKitException: Model is not available.
        at com.google.mlkit.common.sdkinternal.model.CustomModelLoader.load(com.google.mlkit:common@@17.1.0:9)
        at com.google.mlkit.vision.label.custom.internal.zzh.load(com.google.mlkit:image-labeling-custom@@16.3.0:2)
        at com.google.mlkit.common.sdkinternal.ModelResource.zza(Unknown Source:18)
        at com.google.mlkit.common.sdkinternal.zzn.run(Unknown Source:10)
        at com.google.mlkit.common.sdkinternal.zzp.run(com.google.mlkit:common@@17.1.0:2)
        at com.google.mlkit.common.sdkinternal.MlKitThreadPool.zze(com.google.mlkit:common@@17.1.0:4)
        at com.google.mlkit.common.sdkinternal.MlKitThreadPool.zzc(Unknown Source:8)
        at com.google.mlkit.common.sdkinternal.zzj.run(Unknown Source:2)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at com.google.mlkit.common.sdkinternal.MlKitThreadPool.zzd(Unknown Source:10)
        at com.google.mlkit.common.sdkinternal.zzk.run(Unknown Source:2)
        at java.lang.Thread.run(Thread.java:923)
I/StillImageActivity: Create Custom AutoML Image Label Processor
D/StillImageActivity: Try reload and detect image
I/StillImageActivity: Create Custom AutoML Image Label Processor
D/StillImageActivity: Try reload and detect image

我已经上传了名为“mlkit_flowers”的自定义模型

我还在android中配置了googles-services.json文件，该文件是我从Firebase的应用程序下载的

请问我做错了什么