Class 'GuzzleHttp\Client' not found Converage Api

Question

Fatal error: Class 'GuzzleHttp\Client' not found in ConvergeApi.php on line 123

Download and installed code from https://github.com/markroland/converge-api-php

Installed composer

right now I am just tring to get the examples working.

The machine is clean, fresh install I have followed various example and suggestions posted on StackOverflow. Any ideas. The full code is in the link above.

Have you installed composer, than composer is update all file auto generate — Khetesh kumawat
– Khetesh kumawat, Commented Jun 27, 2017 at 1:59
I have updated from php 5.4 to php 7.1. ran 'composer dump-autoload -o' ran example 'ccsales.php' got the following error "Fatal error: Uncaught Error: Class 'GuzzleHttp\Client' not found in ConvergeApi.php:123 Stack trace: #0 ConvergeApi.php(153): markroland\Converge\ConvergeApi->httpRequest('ccsale', Array) #1 ConvergeApi.php(254): markroland\Converge\ConvergeApi->sendRequest('ccsale', Array) #2 ccsale.php(18): markroland\Converge\ConvergeApi->ccsale(Array) #3 {main} thrown in ConvergeApi.php on line 123" — Brian Erickson
– Brian Erickson, Commented Jun 27, 2017 at 19:54
The output for "composer dump-autoload -o" was Generating optimized autoload files — Brian Erickson
– Brian Erickson, Commented Jun 27, 2017 at 19:55

Object.debug · Accepted Answer · 2017-06-27 06:10:59Z

1

You can do following steps to execute your code:

Go to your project dir where composer.json resides
Install the dependencies using composer install command

converge-api-php> composer install

composer install command - parses composer.json file & downloads needed dependencies in vendor directory

Now you can see a new directory named vendor in your project dir
This vendor dir contains a file autoload.php, We need to include this file in order to autoload any class dependencies (Eg: GuzzleHttp\Client)
cd into converge-api-php\examples\ccsale.php file & require vendor/autoload.php file at the top

// inside examples\ccsale.php require(__DIR__.'./../vendor/autoload.php');

Now try to execute examples\ccsale.php file.

Additionally, you can also execute your php-unit test cases with following command:

converge-api-php$ ./vendor/bin/phpunit ./tests/ConvergeApiTest.php

I hope this was helpful.

edited Jun 27, 2017 at 6:10

answered Jun 27, 2017 at 6:05

Object.debug

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3 Comments

Brian Erickson Over a year ago

That helped and moved me forward. Now, I get ConvergeApi->ccsale Response: Array ( [errorCode] => 4025 [errorName] => Invalid Credentials [errorMessage] => The credentials supplied in the authorization request are invalid. ) . Is there a problem with my ssl certificate?

Object.debug Over a year ago

Yes, now the issue is with the credential info passed while creating instance of ConvergeApi .$PaymentProcessor = new \markroland\Converge\ConvergeApi( 'YOUR_CONVERGE_MERCHANTID', 'YOUR_CONVERGE_USERID', 'YOUR_CONVERGE_PIN', false );

Object.debug Over a year ago

@BrianErickson, please accept the answer if this was helpful.

Khetesh kumawat · Accepted Answer · 2017-06-27 02:13:43Z

0

Go to your composer director and open the CMD command type this line,

for example:-

C:\Windows\system32>composer      //first line 

C:\Windows\system32> cd D:\filedir

D:\filedir>composer update    // enter updating  composer

answered Jun 27, 2017 at 2:13

Khetesh kumawat

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2 Comments

Brian Erickson Over a year ago

I am using Linux not windows

Nico Haase Over a year ago

Please share more details. What makes you think that the given commands resolve the problem?

Rain · Accepted Answer · 2021-08-13 10:36:07Z

0

You are not using the vendor/autoload.php :) you commented it.

All you need to do is uncomment the following line:

require dirname(__DIR__) . '/vendor/autoload.php';

Which is part of a file located in your examples folder.

Make sure you load it before trying to make any GuzzleHttpClient.

edited Aug 13, 2021 at 10:36

Rain

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answered Aug 12, 2021 at 7:36

Baul

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