Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, ccxt\huobi given in repos/huobi-bot/vendor/ccxt/ccxt/php/Exchange.php:1821

Hello,

I’m trying to make ccxt works but I think I get a very basic error.

• OS: Debian Bookworm
• Programming Language version: PHP 8.1.5
• CCXT version: “ccxt/ccxt”: “^1.16”

<?php
require_once __DIR__.'/vendor/autoload.php';

$exchange = new \ccxt\huobi(
    [
        'apiKey' => 'aaaaaaaaaaaaaa',
        'secret' => 'ssssssssssssss',
    ]
);
$exchange->load_markets();
print_r($exchange->fetch_markets());

print_r($

Array
(
    [0] => Array
        (
            [precision] => Array
                (
                )

            [limits] => Array
                (
                )

            [id] => btc
            [symbol] => BTC/CNY
            [base] => BTC
            [quote] => CNY
            [type] => staticmarket
            [coinType] => 1
        )

    [1] => Array
        (
            [precision] => Array
                (
                )

            [limits] => Array
                (
                )

            [id] => ltc
            [symbol] => LTC/CNY
            [base] => LTC
            [quote] => CNY
            [type] => staticmarket
            [coinType] => 2
        )

)
PHP Fatal error:  Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, ccxt\huobi given in /repos/huobi-bot/vendor/ccxt/ccxt/php/Exchange.php:1821
Stack trace:
#0 /repos/huobi-bot/vendor/ccxt/ccxt/php/Exchange.php(1821): array_key_exists()
#1 /repos/huobi-bot/vendor/ccxt/ccxt/php/huobi.php(91): ccxt\Exchange->__call()
#2 /repos/huobi-bot/bot.php(13): ccxt\huobi->fetch_balance()
#3 {main}
  thrown in /repos/huobi-bot/vendor/ccxt/ccxt/php/Exchange.php on line 1821

There are two problems there, beside the PHP Fatal, I also find weird that the load_markets() only returns 2 markets.

[Layn]

All good, for some reason when I did: composer require ccxt/ccxt It installed that old version. With the new version all is good. Thanks.

[Layn]

Not sure why it installed this version, I’ll try to install the last one. And come back with the verbose output, may be that.