Addressables 1.3.3 Unknown error in AsyncOperation

I am using Unity 2019.3b8 I've updated to Addressables 1.3.3, cleared build cache, rebuilt all assets. But every time I'm trying to run the game with Addressables in packed mode, I get exceptions in the console:

Code (CSharp):

1.  
2. Exception encountered in operation Resource<Object>(catalog_2019.11.01.10.36.25.hash): Unknown error in AsyncOperation
3. UnityEngine.AddressableAssets.Addressables:LoadAssetAsync(Object)
4. Services.<LoadAssetAsync>d__2`1:MoveNext() (at Assets/Scripts/Services/AddresableHelper.cs:32)
5. System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start(<LoadAssetAsync>d__2`1&)
6. Services.AddresableHelper:LoadAssetAsync(String)
7. Services.<Preload>d__9:MoveNext() (at Assets/Scripts/Services/cache/MusicCache.cs:16)
8. System.Runtime.CompilerServices.AsyncVoidMethodBuilder:Start(<Preload>d__9&)
9. Services.MusicCache:Preload(DataStore)
10. Services.CacheStore:Preload(DataStore) (at Assets/Scripts/Services/cache/CacheStore.cs:48)
11. Controller.Application:Awaken() (at Assets/Scripts/Controller/Application.cs:55)
12. Controller.ApplicationUninit:Awake(Action) (at Assets/Scripts/Controller/State/ApplicationUninit.cs:10)
13. Controller.Application:Awake() (at Assets/Scripts/Controller/Application.cs:44)
14.  

Code (CSharp):

1.  
2. Exception encountered in operation Resource<Object>(catalog_2019.11.01.10.36.25.hash): Unknown error in AsyncOperation
3. UnityEngine.AsyncOperation:InvokeCompletionEvent()

Code (CSharp):

1.  
2. Exception encountered in operation Dependencies: Unknown error in AsyncOperation
3. UnityEngine.ResourceManagement.AsyncOperations.GroupOperation:OnOperationCompleted(AsyncOperationHandle)
4. DelegateList`1:Invoke(AsyncOperationHandle) (at Library/PackageCache/com.unity.addressables@1.3.3/Runtime/ResourceManager/Util/DelegateList.cs:69)
5. UnityEngine.ResourceManagement.ResourceManager:Update(Single)
6. MonoBehaviourCallbackHooks:Update() (at Library/PackageCache/com.unity.addressables@1.3.3/Runtime/ResourceManager/Util/MonoBehaviourCallbackHooks.cs:19)
7.  

The only thing I am doing, is just loading asset with the simple helper function

Code (CSharp):

1. public static async Task<T> LoadAssetAsync<T>(string name) where T : Object {
2.   AsyncOperationHandle<T> handle = Addressables.LoadAssetAsync<T>(name);
3.  
4.   await handle.Task;
5.  
6.   T result = null;
7.  
8.   if (handle.Status == AsyncOperationStatus.Succeeded) {
9.     result = handle.Result;
10.   } else {
11.     Helpers.Error($"Can not load asset with name {name}, status {handle.Status}");
12.   }
13.  
14.   return result;
15. }

I saw no breaking changes in the changelog. So, do you have any directions?

 

Here is group setting:

 

Also I see a warning in the console: Library\PackageCache\com.unity.addressables@1.3.3\Runtime\ResourceLocators\ContentCatalogData.cs(84,16): warning CS0649: Field 'ContentCatalogData.m_LocatorId' is never assigned to, and will always have its default value null

 

Ok, I turned "Build remote catalog" (I don't need it anyway) and everything is working now. But I think you need better error message for this case.

 

1. The remote catalog settings were carried from the previous version from Addressables (may be I turned it on by mistake in v0.5 or so). I don't need remote catalog, so I didn't do anything to make it work.
2. Issue reproduced every time I hit the play.

 

Hi

I have the same error too.

 

This is a great news, thanks!

 

I have the same issue. Or at least I think cause the message is barely the same even if it's not on an asset loading.
Glad to hear there is already a fix on the way.

 

Hi. I have the same issue. When I run the game in unity editor everything is correct but when I run a standalone build executable I have the error. Is there a setting to set before building a standalone application?

Thanks

 

When you install 19.3 Beta, Unity Editor will suggest you Addressable v1.1.10 at the package manager.
This Unknown error still happens in 1.1.10, but you can solve this by upgrading the version of the Addressable package.

Everything is fine after upgrading to 1.3.8 from 1.1.10.
I hope that the unity release manager set a stable version of the Addressable as default on the package manager asap.

gl

 

I had no problem with the last build of Addressables, but I updated to the latest build of addressables and now am getting an unknown error AsyncOperation while trying to load my assets. I cleaned and rebuilt them and uploaded them to the online repository I am using (publicly available S3 bucket) which worked well BEFORE the update to 1.5.0. should I downgrade my addressables build or what?

 

Seeing this error as well after upgrading to 1.5.0. Cannot reproduce this in editor but I got error reports from iOS users frequently. I wonder if downgrading is the only way to cope with this problem...

 

Was working for me today morning, can't get it to work for the life of me in the afternoon now. Addressables 1.5.0. Unknown error is so frustrating, no idea where to go next. Rebuilt bundles (after cleaning), restarted unity, no respite.

 

@DavidUnity3d yes, the error was resolved, but I am staying on 1.3.8.

 

I'm also experiencing an issue on 1.5.0. Unsure if this is related.
I have built the asset bundle to a HostedData folder and am testing using Local Hosting with play mode set to Use Existing Build. Build Remote Catalog is checked and Build and Load Paths are set to RemoteBuildPath and RemoteLoadPath respectively. I get the following errors:

Code (CSharp):

1. 192.168.1.96 - - [2020-01-14T10:57:04.2468513-08:00] "" 404 -
2. System.Threading._ThreadPoolWaitCallback:PerformWaitCallback()

Code (CSharp):

1. Exception encountered in operation Resource<IAssetBundleResource>(defaultlocalgroup_assets_all_81f4b3aa1fa903cae758c035dc6a2b8b.bundle): RemoteAssetBundleProvider unable to load from url http://192.168.1.96:54570/Android/defaultlocalgroup_assets_all_81f4b3aa1fa903cae758c035dc6a2b8b.bundle, result='HTTP/1.1 404 Not Found'.
2. UnityEngine.AsyncOperation:InvokeCompletionEvent() (at C:/buildslave/unity/build/Runtime/Export/Scripting/AsyncOperation.cs:21)

Code (CSharp):

1. Exception encountered in operation Dependencies: RemoteAssetBundleProvider unable to load from url http://192.168.1.96:54570/Android/defaultlocalgroup_assets_all_81f4b3aa1fa903cae758c035dc6a2b8b.bundle, result='HTTP/1.1 404 Not Found'.
2. UnityEngine.ResourceManagement.AsyncOperations.GroupOperation:OnOperationCompleted(AsyncOperationHandle)
3. DelegateList`1:Invoke(AsyncOperationHandle) (at Library/PackageCache/com.unity.addressables@1.5.0/Runtime/ResourceManager/Util/DelegateList.cs:69)
4. UnityEngine.ResourceManagement.ResourceManager:Update(Single)
5. MonoBehaviourCallbackHooks:Update() (at Library/PackageCache/com.unity.addressables@1.5.0/Runtime/ResourceManager/Util/MonoBehaviourCallbackHooks.cs:19)

Code (CSharp):

1. Exception encountered in operation Resource<SpriteAtlas>(FetchItems.spriteatlas): Dependency Exception
2. UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationBase`1:<.ctor>b__27_0(AsyncOperationHandle)
3. DelegateList`1:Invoke(AsyncOperationHandle) (at Library/PackageCache/com.unity.addressables@1.5.0/Runtime/ResourceManager/Util/DelegateList.cs:69)
4. UnityEngine.ResourceManagement.ResourceManager:Update(Single)
5. MonoBehaviourCallbackHooks:Update() (at Library/PackageCache/com.unity.addressables@1.5.0/Runtime/ResourceManager/Util/MonoBehaviourCallbackHooks.cs:19)

Edit: Posted new topic https://forum.unity.com/threads/local-hosting-example-problems.809418/

 

Hi, I am still facing this issue. I had a few errors earlier regarding InvalidKeyException, but that was probably due to my HASH and Bundles not matching. Resolving that with a clean build is now giving me an Unknown Error, posting code below.

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using UnityEngine.AddressableAssets;
5. using UnityEngine.ResourceManagement.AsyncOperations;
6. using UnityEngine.UI;
7.  
8.  
9. public class AssetHandlerManager : MonoBehaviour
10. {
11.     public AsyncOperationHandle<GameObject> stallObjectRemote;
12.  
13.     public AsyncOperationHandle<GameObject> spawnedObject;
14.  
15.     private AddrPMBIndicator pmbIndicator;
16.  
17.     private bool asyncObjectStatus;
18.     StringBuilder stringBuilder;
19.  
20.     // Start is called before the first frame update
21.     void Start()
22.     {
23.         pmbIndicator = FindObjectOfType<AddrPMBIndicator>();
24.     }
25.  
26.     public void LoadRemotePrefab()
27.     {
28.         Debug.Log("Entered LoadRemotePrefab");
29.         Addressables.LoadAssetAsync<GameObject>("StallObject").Completed += OnLoadDependencyDone;
30.     }
31.  
32.     public void OnLoadDependencyDone(UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle<GameObject> obj)
33.     {
34.         if (obj.Status == AsyncOperationStatus.Succeeded) {
35.             Addressables.InstantiateAsync(obj, pmbIndicator.transform.position, pmbIndicator.transform.rotation).Completed += OnLoadDone;
36.             Debug.Log("Addressable async load succeeded");
37.         }
38.         else
39.             Debug.LogError("Addressable async load failed");
40.     }
41.  
42.  
43.     private void OnLoadDone(UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle<GameObject> obj)
44.     {
45.         if(obj.Status == AsyncOperationStatus.Succeeded)
46.         {
47.             Debug.Log("Addressable async instantiate succeeded");
48.             asyncObjectStatus = true;
49.         }
50.      
51.         else
52.         {
53.             Debug.LogError("Addressable async instantiate failed");
54.             asyncObjectStatus = false;
55.         }
56.     }
57.  
58.  
59.     public void DestroyRemotePrefab()
60.     {
61.         if(asyncObjectStatus)
62.         {
63.             Addressables.ReleaseInstance(spawnedObject);
64.             Debug.Log("Instance released and async object destroyed");
65.         }
66.          
67.         else
68.         {
69.             Debug.LogWarning("cannot destroy object as it hasn't instantiated");
70.             return;
71.         }
72.          
73.     }
74.  
75.  
76.     // Update is called once per frame
77.     void Update()
78.     {
79.      
80.     }
81. }
82.  

Below is the error log I get upon loading and instantiation:

Entered LoadRemotePrefab
Exception encountered in operation Resource<Object>(catalog_2020.01.13.12.29.13.hash): Unknown error in AsyncOperation
Exception encountered in operation Dependencies: Unknown error in AsyncOperation
Exception encountered in operation Resource<GameObject>(StallObject.prefab): Unknown error in AsyncOperation
Exception encountered in operation UnityEngine.AddressableAssets.Initialization.InitializationOperation, result='', status='Succeeded' - Chain<GameObject>: ChainOperation of Type: UnityEngine.GameObject failed because dependent operation failed
Unknown error in AsyncOperation
Addressable async load failed
cannot destroy object as it hasn't instantiated
Entered LoadRemotePrefab
Exception encountered in operation Resource<GameObject>(StallObject.prefab): Unknown error in AsyncOperation
Addressable async load failed

 

Sadly I have issues with dependencies and Unknown error in AsyncOperation. All was working fine but change to assets broke the addressables from working and I have no idea what's causing it.

Edit. I tried the "clean build cache", rebuild the profile and tried again.
Finally it loaded. So happy

 

@DavidUnity3d Since 1.62 I have a similar issue, is there a reason for that, is the issue not fixed yet?

 

I also see this problem whenever I build to device. I don't see the error in the editor. I filed a bug report for it: 1221331

 

Can you share the bug report link, thanks

 

I have the same issue as @TealRB, using 1.6.2 and Unity 2019.2.18

 

Just curious what platform you guys are seeing the Unknown Errors on? Chrome 77 had a bug with websockets that would sometimes throw Unkown Errors that should have been fixed in Chrome 78.

 

I'm getting this on stand alone

 

@DavidUnity3d Not sure if it's the same issue, but I've been getting some Unknown Errors in WebGL. It also sometimes happens with an image upload, so it might be an issue with the UnityWebRequest and not on your end.

Interestingly, I have some retry code on my end that will retry the same request once per second if it fails, up to 6 times, and each retry fails with exactly the same errors (I am not using the Addressables built-in retries).

Anyway, here are the logs of one instance (from diagnostics) if it's any help to you:

Code (CSharp):

1. Error    Mar 2, 2020, 20:52:17.159    93562    Asset Bundle download is complete, but no data have been received
2. Error    Mar 2, 2020, 20:52:17.160    93563    Exception encountered in operation Resource<IAssetBundleResource>(hair-11_baedcbca33310a47804b2040499e42bb.bundle): RemoteAssetBundleProvider unable to load from url [cdn]/awakening/build-1420-wasm-streaming/StreamingAssets/AssetBundles/WebGL/customitems_assets_custom_items/hairs/hair-11_baedcbca33310a47804b2040499e42bb.bundle, result='Unknown Error'.
3. Error    Mar 2, 2020, 20:52:17.163    93563    Exception encountered in operation Dependencies: RemoteAssetBundleProvider unable to load from url [cdn]/awakening/build-1420-wasm-streaming/StreamingAssets/AssetBundles/WebGL/customitems_assets_custom_items/hairs/hair-11_baedcbca33310a47804b2040499e42bb.bundle, result='Unknown Error'.
4. Error    Mar 2, 2020, 20:52:17.163    93563    Exception encountered in operation Resource<GameObject>(pfb_avt_custom_hair_set13_b.prefab): Dependency Exception

And the metadata:

Code (CSharp):

1. report_id
2. gix8nXAB_kxGpiyBQOQw
3. app_build
4. install_mode
5. install_store
6. name
7. https://app.legendsoflearning.com/play
8. version
9. 3.1.3
10. build_guid
11. a4aeae886d981da4c90f1f42ccd5d184
12. build_tags
13. client_report_id
14. 8593fc17669a4b8edbacf9cc1dd98448
15. client_ts
16. 1583182337171
17. userid
18. b4e76e73311504f47a17bcbd8741a9df
19. debug_device
20. false
21. cpu
22. n/a
23. cpu_count
24. 1
25. cpu_freq
26. 0
27. device_info_flags
28. 1124073546
29. rooted_or_jailbroken
30. false
31. device_model
32. Chrome 79
33. device_ram
34. 256
35. screen_size
36. 1366 x 768
37. screen_dpi
38. 0
39. refresh_rate
40. 60
41. sensor_flags
42. 144
43. system_language
44. en
45. device_type
46. 3
47. device_vram
48. 512
49. enabled_vr_devices
50. gpu_api
51. 11
52. gpu_caps
53. 5073851
54. gpu_copy_texture_support
55. 0
56. gpu_device_id
57. 0
58. gpu_vendor_id
59. 0
60. gpu_driver
61. (WebGL 2.0 (OpenGL ES 3.0 Chromium))
62. gpu_max_cubemap_size
63. 16384
64. gpu_max_texture_size
65. 16384
66. gfx
67. Mesa DRI Intel(R) HD Graphics 400 (Braswell)
68. gpu_render_texture_support
69. 511
70. gpu_shader_caps
71. 35
72. gpu_supported_render_target_count
73. 8
74. gpu_texture_format_support
75. 923
76. gpu_vendor
77. WebKit
78. gpu_version
79. OpenGL ES 3.0
80. is_editor
81. false
82. is_fullscreen
83. false
84. is_wsar_remote
85. false
86. is_ar_app
87. false
88. localprojectid
89. 1af3c3281053c4d39b19735b7520c803
90. os_family
91. 3
92. os
93. Linux -
94. platform
95. WebGL
96. platformid
97. 17
98. appid
99. 59d168ce-89ea-4ea4-a826-22c6aeef5234
100. screen_orientation
101. 1
102. scripting_backend
103. IL2CPP
104. sessionid
105. 5495547973818021000
106. sdk_ver
107. 2019.1.14f1
108. vr_device_name
109. vr_device_model
110. user_agent
111. Mozilla/5.0 (X11; CrOS x86_64 12607.82.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.123 Safari/537.36
112.  

 

I send a bug report, and they told me that was related to a missing tag, the problem is that there was a missing tag indeed, but it's not related to the issue, the missing tag was just a thing that occur while trying to put together a project to send.

 

I submitted a bug report about this and it was confirmed (IN-403). However, the new confirmation claims that "Note: The object is still loaded, however, the exception is thrown". This is incorrect. When this unknown error is thrown the object you were trying to load does not get loaded. Perhaps this is my fault. I think the test project I provided falls back to an object reference if the addressable doesn't load since I was having trouble loading.

I think the bug needs to be marked as a higher priority.

 

I also submitted a bug report, and I agree this should be marked as a higher priority.

 

I've got similar errors on device(Android), like this.

2020-03-18 14:37:52.450 28093-28154/? E/Unity: Exception encountered in operation Resource<ContentCatalogData>(catalog_2020.03.18.02.37.48.json): Unknown error in AsyncOperation

(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
2020-03-18 14:37:52.463 28093-28154/? E/Unity: Exception encountered in operation Resource<ContentCatalogData>(catalog.json): Unknown error in AsyncOperation

(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
2020-03-18 14:37:52.472 28093-28154/? E/Unity: Exception encountered in operation UnityEngine.ResourceManagement.ResourceManager+CompletedOperation`1[UnityEngine.AddressableAssets.ResourceLocators.IResourceLocator], result='', status='Failed': Failed to load content catalog.

(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
2020-03-18 14:37:52.475 28093-28154/? E/Unity: Exception encountered in operation Resource<ContentCatalogData>(catalog.json) - Chain<IResourceLocator,ContentCatalogData>: ChainOperation of Type: UnityEngine.AddressableAssets.ResourceLocators.IResourceLocator failed because dependent operation failed
Failed to load content catalog.

(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
2020-03-18 14:37:52.478 28093-28154/? W/Unity: Addressables - initialization failed.

(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
2020-03-18 14:37:52.480 28093-28154/? E/Unity: Exception encountered in operation UnityEngine.AddressableAssets.Initialization.InitializationOperation, result='', status='Failed': ChainOperation of Type: UnityEngine.AddressableAssets.ResourceLocators.IResourceLocator failed because dependent operation failed
Failed to load content catalog.

Also got same errors when set "play mode build script" to "Use existing build" on Editor.

My addressable settings for using remote are belows
<Used profile setting>

<Group Settings>

<Addressable Settings>

<Group Setting(Remote bundle)>


And my test code :

Code (CSharp):

1.  
2. public class LoadAssetsFromRemote : MonoBehaviour
3. {
4.     [SerializeField] private string _label = "remote";
5.  
6.     private void Start()
7.     {
8.         Get(_label);
9.     }
10.  
11.     private async Task Get(string label)
12.     {
13.         var locations = await Addressables.LoadResourceLocationsAsync(label).Task;
14.  
15.         foreach (var location in locations)
16.         {
17.             await Addressables.InstantiateAsync(location).Task;
18.         }
19.     }
20. }
21.  

Are any wrong points on my settings and test code? It just happened when I call Addressables.InitializeAsync(); only on Start method instead of invoking "Get(_label)" above code

I tried many things to solve this, but not to avail
(create new empty project, clean build cache and rebuild, change google cloud account, degrading addressable versions.... etc)

I've tested Unity 2019.2.21f / 2019.3.3f and addressable packages version 1.6.2(tested on other versions to)

Please anybody answer if this problem solved. Thanks

 

I have the same issue of ho-sik. The settings and the script are identical to what posted ho-sik, i have the remote location on goole clude storage too; I have Unity 2019.3.5f1 (Windows Standalone) and Addressable 1.7.4. Same error in build and in editor with "play mode build script" set to "Use existing build"

 

@DavidUnity3d any news about this issue?

 

Looking forward to the 1.8 release. I'm just encountering the same issue on Android. Is there a work around while this release is being worked on? Can you share why the error occurred ?

 

Agree with @koolhausbuilder
It's making it very difficult to test workflow on Android. Not to be *that person* but any updates on when it might be released?

 

i have exactly same issue, and my code are completely same, i think it's because we are following a same tutorial series or something

now im using addressables package ver 1.10.0

 

this is really a bad system,full of mistakes!

 

i have that issue too right now...

 

Hey there @Tuna_Oh, after asking the team here's what I got back:

"They can try a more recent version (1.15.1 now or 1.16.0 in a few days). Or they can file a bug. The original issue was resolved."

I hope this helps!

 

Unity 2020.1.17f1 - Addressable v1.16.15

Getting that weird error as well :

Code (CSharp):

1. Exception encountered in operation Resource<Object>(xxxxxxx.prefab), status=Failed, result= : Unable to load asset of type UnityEngine.Object from location Assets/Addressable/Battle/Unit/Ally/xxxxxxx.prefab.
2. UnityEngine.ResourceManagement.Util.DelayedActionManager:LateUpdate() (at Library/PackageCache/com.unity.addressables@1.16.15/Runtime/ResourceManager/Util/DelayedActionManager.cs:159)

It's easy to reproduce :

1. Be sure the asset exist
2. Run the simulation as usual and be sure the asset is loaded properly.
3. Stop the simulation and delete the asset from the project.
4. Run the simulation again > the error will occur.
5. Close & restart unity.
6. Play the simulation again : no error and null asset is logged properly.

 

We just switched our project from Unity 2019 to 2020 and we're getting the same .hash file error described in this thread. We use catalogs to download our game's assets, and even though they are being downloaded properly and everything seems to be working correctly, we still get two errors every time we press Play:

Code (CSharp):

1. Exception encountered in operation Resource<Object>(StreamingAssets\StandaloneWindows64\catalog_HDRP_2021.01.11.14.25.19.hash), status=Failed, result= : Invalid path in TextDataProvider : 'D:/<PROJECT_PATH>/Assets/StreamingAssets\StandaloneWindows64\catalog_HDRP_2021.01.11.14.25.19.hash'.
2. UnityEngine.AddressableAssets.Addressables:LoadContentCatalogAsync (string,string)
3. LoadCatalogSystem:OnInitialize (UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.AddressableAssets.ResourceLocators.IResourceLocator>) (at Assets/_Source/LoadCDN/Systems/LoadCatalogSystem.cs:23)
4. DelegateList`1<UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.AddressableAssets.ResourceLocators.IResourceLocator>>:Invoke (UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.AddressableAssets.ResourceLocators.IResourceLocator>) (at Library/PackageCache/com.unity.addressables@1.16.6/Runtime/ResourceManager/Util/DelegateList.cs:69)
5. UnityEngine.ResourceManagement.ResourceManager:Update (single)
6. MonoBehaviourCallbackHooks:Update () (at Library/PackageCache/com.unity.addressables@1.16.6/Runtime/ResourceManager/Util/MonoBehaviourCallbackHooks.cs:26)

The second error is just like the first, except it points to a path in my AppData directory instead of the game's repository:

C:\Users\<USERNAME>\AppData\LocalLow\<COMPANY_NAME>\<PROJECT_NAME>\com.unity.addressables/catalog_HDRP_2021.01.11.14.25.19.hash

The only thing our LoadCatalogSystem is doing at line 23 is:

Code (CSharp):

1. _catalogHandle = Addressables.LoadContentCatalogAsync(Path.Combine(Application.streamingAssetsPath, _catalogPath));

Which creates the paths you see in the error messages, and loads content from them.

We're using Addressables version 1.16.6, but I can confirm that this also happens in 1.16.15, even with previous catalog versions that we had already tested in Unity 2019 with no errors.

Is this a bug that's still being looked into? Thanks!

 

i have similar issue. i even tried this on the example project thats given by unity. same error

 

I am using Unity 2020.3.5f1 I've updated to Addressables 1.16.19, cleared build cache, rebuilt all assets. But every time I'm trying to run the game with Addressables in Use Existing Build mode, I get exceptions in the console:

Exception encountered in operation Resource<IAssetBundleResource>(defaultlocalgroup_assets_all_ca67e648bd52c14e1cd5aefd8f85cdc3.bundle), status=Failed, result= : RemoteAssetBundleProvider unable to load from url https://anawabbastorage.blob.core.w...s_all_ca67e648bd52c14e1cd5aefd8f85cdc3.bundle, result='HTTP/1.1 400 Bad Request'.
UnityEngine.AsyncOperation:InvokeCompletionEvent ()

Exception encountered in operation Resource<IAssetBundleResource>(defaultlocalgroup_unitybuiltinshaders_85fd7364d5e5590f7869e27978ffaf0a.bundle), status=Failed, result= : RemoteAssetBundleProvider unable to load from url https://anawabbastorage.blob.core.w...aders_85fd7364d5e5590f7869e27978ffaf0a.bundle, result='HTTP/1.1 400 Bad Request'.
UnityEngine.AsyncOperation:InvokeCompletionEvent ()

Exception encountered in operation Dependencies [defaultlocalgroup_assets_all_ca67e648bd52c14e..., defaultlocalgroup_unitybuiltinshaders_85fd736...], status=Failed, result=System.Collections.Generic.List`1[UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle] : RemoteAssetBundleProvider unable to load from url https://anawabbastorage.blob.core.w...s_all_ca67e648bd52c14e1cd5aefd8f85cdc3.bundle, result='HTTP/1.1 400 Bad Request'.
UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationBase`1/<>c__DisplayClass55_0<UnityEngine.ResourceManagement.ResourceProviders.IAssetBundleResource>:<add_CompletedTypeless>b__0 (UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.ResourceManagement.ResourceProviders.IAssetBundleResource>)
DelegateList`1<UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.ResourceManagement.ResourceProviders.IAssetBundleResource>>:Invoke (UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.ResourceManagement.ResourceProviders.IAssetBundleResource>) (at Library/PackageCache/com.unity.addressables@1.16.19/Runtime/ResourceManager/Util/DelegateList.cs:69)
UnityEngine.ResourceManagement.ResourceManager:Update (single)
MonoBehaviourCallbackHooks:Update () (at Library/PackageCache/com.unity.addressables@1.16.19/Runtime/ResourceManager/Util/MonoBehaviourCallbackHooks.cs:26)

Exception encountered in operation ChainOperation<GameObject> - InitializationOperation, status=Failed, result= : ChainOperation of Type: UnityEngine.GameObject failed because dependent operation failed
Dependency operation failed with System.Exception: Dependency Exception.
UnityEngine.ResourceManagement.ChainOperationTypelessDepedency`1<UnityEngine.GameObject>:OnWrappedCompleted (UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.GameObject>)
DelegateList`1<UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.GameObject>>:Invoke (UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationHandle`1<UnityEngine.GameObject>) (at Library/PackageCache/com.unity.addressables@1.16.19/Runtime/ResourceManager/Util/DelegateList.cs:69)
UnityEngine.ResourceManagement.ResourceManager:Update (single)
MonoBehaviourCallbackHooks:Update () (at Library/PackageCache/com.unity.addressables@1.16.19/Runtime/ResourceManager/Util/MonoBehaviourCallbackHooks.cs:26)




My addressable settings for using remote are belows











I tried many things to solve this, but not to avail
(create new empty project, clean build cache and rebuild, change google cloud account, degrading addressable versions.... etc)

Please anybody answer if this problem solved. Thanks

 

Hit Davila. I'm working with Addressables on 2021.2.2 now. I use LoadAssetAsync to load my asset on remote server(a GitHub repo). It all works fine on editor but when I build to iOS 15, I got error and load failed:

Load Failed

System.Action`1:Invoke(T)

DelegateList`1:Invoke(T)

UnityEngine.ResourceManagement.AsyncOperations.AsyncOperationBase`1:InvokeCompletionEvent()

UnityEngine.ResourceManagement.ResourceManager:ExecuteDeferredCallbacks()

UnityEngine.ResourceManagement.ResourceManager:Update(Single)

Could you please tell me where an I find more information about this error, and a possible way I can find out and solve it?
btw: I've loaded remote asset before on iOS, but this time, 2 days debug, nothing changed.