Can someone help me with this error in my avatar command that im getting?-CodePudding

Hi there can you help me to fix this error im not very good with APIs.And if you fix it please explain it in depth how you fixed it im trying to learn python.

The Code:

@client.command()
async def avatarimg1(ctx, username):
    user = await roblox.get_user_by_username(username)
    embed = Embed(title=f"Avatar of {user.name}")
    response = requests.get(f'https://thumbnails.roblox.com/v1/users/avatar?userIds={user.id}&size=420x420&format=Png&isCircular=false')
    json_data = json.loads(response.text)
    imagesj = json_data["imageUrl"]
    
    embed.set_thumbnail(imagesj)
    await ctx.send(embed=embed)

Error:

> Ignoring exception in command avatarimg1: Traceback (most recent call
> last):   File
> "/home/runner/dasdasdasd/venv/lib/python3.8/site-packages/discord/ext/commands/core.py",
> line 85, in wrapped
>     ret = await coro(*args, **kwargs)   File "main.py", line 40, in avatarimg1
>     imagesj = json_data["imageUrl"] KeyError: 'imageUrl'
> 
> The above exception was the direct cause of the following exception:
> 
> Traceback (most recent call last):   File
> "/home/runner/dasdasdasd/venv/lib/python3.8/site-packages/discord/ext/commands/bot.py",
> line 939, in invoke
>     await ctx.command.invoke(ctx)   File "/home/runner/dasdasdasd/venv/lib/python3.8/site-packages/discord/ext/commands/core.py",
> line 863, in invoke
>     await injected(*ctx.args, **ctx.kwargs)   File "/home/runner/dasdasdasd/venv/lib/python3.8/site-packages/discord/ext/commands/core.py",
> line 94, in wrapped
>     raise CommandInvokeError(exc) from exc discord.ext.commands.errors.CommandInvokeError: Command raised an
> exception: KeyError: 'imageUrl'

If someone could help me i'd appriciate it :)

CodePudding user response：

The first layer of the response has only one key data which is a list so, you need to get the first element and access imageUrl key on that.

imagesj = json_data['data'][0]['imageUrl']