V. 2.2.1 PHP Fatal error: Uncaught Error: Undefined class constant ‘VERSI

This is due to other plugins loading GuzzleHttp version 7, whereas, this plugin only supports versions 5 and 6.

It’s been a long time since we’ve seen an update to do-spaces-sync, so I’m not holding my breath for a fix.

This two-part fix is likely to break, but it’s working for now:
Part 1: In do-spaces-sync/vendor/aws/aws-sdk-php/functions.php, find the default_http_handler() function and replace it with this (or something like it):

	$version = '6.3.3';
	if( defined( 'ClientInterface::VERSION' ) ) {
		$version = (string) ClientInterface::VERSION;
	} else if( defined( 'ClientInterface::MAJOR_VERSION' ) ) {
		$version = (string) ClientInterface::MAJOR_VERSION;
	}

    if ($version[0] === '5') {
        return new \Aws\Handler\GuzzleV5\GuzzleHandler();
    }

    if ($version[0] === '6' || $version[0] === '7') {
        return new \Aws\Handler\GuzzleV6\GuzzleHandler();
    }

    throw new \RuntimeException('Unknown Guzzle version: ' . $version);

Part 2: in do-spaces-sync/vendor/guzzlehttp/guzzle/src/functions.php, find the default_user_agent() function and replace it with:

	static $defaultAgent = '';

	$version = '6.3.3';
	if( defined( 'Client::VERSION' ) ) {
		$version = (string) Client::VERSION;
	} else if( defined( 'Client::MAJOR_VERSION' ) ) {
		$version = (string) Client::MAJOR_VERSION;
	}

    if (!$defaultAgent) {
        $defaultAgent = 'GuzzleHttp/' . $version;
        if (extension_loaded('curl') && function_exists('curl_version')) {
            $defaultAgent .= ' curl/' . \curl_version()['version'];
        }
        $defaultAgent .= ' PHP/' . PHP_VERSION;
    }

    return $defaultAgent;

Optional: To prevent your changes from being overwritten accidentally by an update, change the value of Version in do-spaces-sync/loader.php to something like 99.0.1

Until do-spaces-sync is updated to support GuzzleHttp 7, this problem will persist.

• This reply was modified 3 years, 1 month ago by Chris Ostmo.
• This reply was modified 3 years, 1 month ago by Chris Ostmo. Reason: Formatting