Error due to old version of GuzzleHttp

[Prihod]

The component uses an old version of GuzzleHttp which results in a "Fatal error: Uncaught Error: Undefined class constant 'MAJOR_VERSION' in" error if another component uses a newer version of GuzzleHttp

[BobRay]

Thanks for the heads up. Some questions:

1. Can you tell me what file and line the MAJOR_VERSION error occurs on (or at least whether it's in Guzzle, UpgradeMODX, or somewhere else).
2. Do you happen to know what other extra has the newer version of Guzzle?
3. Do you have a way to try updating the UpgradeMODX Guzzle version with composer?

[Prihod]

1. Fatal error: Uncaught Error: Undefined class constant 'MAJOR_VERSION' in /www/wwwroot/site.com/core/components/my/vendor/guzzlehttp/guzzle/src/Utils.php:113 Stack trace: #0 /www/wwwroot/site.com/core/components/polylang/vendor/guzzlehttp/guzzle/src/functions.php(71): GuzzleHttp\Utils::defaultUserAgent() #1 /www/wwwroot/site.com/core/components/upgrademodx/vendor/guzzlehttp/guzzle/src/Client.php(194): GuzzleHttp\default_user_agent() #2 /www/wwwroot/site.com/core/components/upgrademodx/vendor/guzzlehttp/guzzle/src/Client.php(75): GuzzleHttp\Client->configureDefaults() #3 /www/wwwroot/site.com/core/components/upgrademodx/model/upgrademodx/upgrademodx.class.php(189): GuzzleHttp\Client->__construct() #4 /www/wwwroot/site.com/core/cache/includes/elements/modsnippet/19.include.cache.php(75): UpgradeMODX->init() #5 /www/wwwroot/site.com/core/model/modx/modscript.class.php(76): include('/www/wwwroot/de...') #6 /www/wwwroot/site.com/core/model/modx/moddas in /www/wwwroot/site.com/core/components/polylang/vendor/guzzlehttp/guzzle/src/Utils.php on line 113

2. No
3. No

[BobRay]

Thanks! It looks like GuzzleHttp doesn't much care about backward compatibility. This would have been really easy for them to avoid, imo.

[BobRay]

One more question, you're on MODX 2, right?

[Prihod]

Yes