Bug Addressables.UpdateCatalogs API Problem

As the title,when I called the Api Addressables.UpdateCatalogs,the catalog in local didn't update.
(I already update the catalog in my server.)

I have tried two method
1

Code (CSharp):

1.  IEnumerator UpdateCatalogs()
2. {
3.     AsyncOperationHandle<List<IResourceLocator>> updateHandle = Addressables.UpdateCatalogs();
4.     yield return updateHandle;
5. }

And error code is following:
Exception encountered in operation CompletedOperation, status=Failed, result= : Content update not available.


2.(Disable Catalog Update On Start)

Code (CSharp):

1. IEnumerator UpdateCatalogs()
2. {
3.     List<string> catalogsToUpdate = new List<string>();
4.     AsyncOperationHandle<List<string>> checkForUpdateHandle = Addressables.CheckForCatalogUpdates();
5.     checkForUpdateHandle.Completed += op =>
6.     {
7.         catalogsToUpdate.AddRange(op.Result);
8.     };
9.     yield return checkForUpdateHandle;
10.     if (catalogsToUpdate.Count > 0)
11.     {
12.         AsyncOperationHandle<List<IResourceLocator>> updateHandle = Addressables.UpdateCatalogs(catalogsToUpdate);
13.         yield return updateHandle;
14.     }
15. }

No matter what I choose disable catalog update or not, I still can't update my catalog.
The Unity Version 2019.4.17f1
The Addressable Version 1.16.19
Can someone help me? Thank a lot.

 

I attached a test-project to the following forum post where this works. You can download the files from: https://forum.unity.com/threads/cas...ted-local-cached-files-prior-loading.1127348/

 

Thank you,I will check out later.
It seems that I have encountered the same problem as you, right?
https://forum.unity.com/threads/cas...te-catalog-can-be-downloaded-anymore.1127105/