How to query chunked asset from asset canister?

Developers
1

I’m trying to call the get method from the asset canister and I’m getting the following error:

Uncaught (in promise) Error: Call failed:
  Canister: ryjl3-tyaaa-aaaaa-aaaba-cai
  Method: get (query)
  "Status": "rejected"
  "Code": "CanisterError"
  "Message": "IC0503: Canister ryjl3-tyaaa-aaaaa-aaaba-cai trapped explicitly: no such encoding"

I am using the following code:

export const getJpg = async (key): Promise<{ content: Array<number>; sha256: [] | [Array<number>]; content_type: string; content_encoding: string; total_length: bigint }> => {
    const authClient = await AuthClient.create();
    const identity = await authClient.getIdentity();
    const agent = new HttpAgent({
        identity,
    });
    await agent.fetchRootKey();
    const store: _SERVICE = Actor.createActor(idlFactory, {
        agent: agent,
        canisterId,
    });


    return store.get({key: key, accept_encodings: [""]})
}

I didn’t provide encoding when uploading by chunks in the following post.

Does anyone have any insight into what encoding I am supposed to add or what I am doing wrong?

2

I found this but don’t think it helps other than suggest that @roman-kashitsyn might know how to address your problem.

3

Hah yeah that would make sense I never gave it encoding

4

With which encoding the file was uploaded, with that encoding you need to request it. By default, dfx uploads files with identity encoding. Try this store.get({key: key, accept_encodings: ["identity"]})

I recommend that you familiarize yourself with this certified_assets canister source code in detail

And I think that such a functionality will be useful in your project