Parameter must be an array or an object that implements Countable about amazonmwscomplete

[caponica]

I think I had that error before... but I can't remember how to fix it :-/

Have you tried with a real file (saved on disk) instead of a temp file?

The basic method you're using looks reasonable. My code looks similar:

    $clientPack = $mwsClientPool->getFeedAndReportClientPack();
    $fileHandle = @fopen($fullFilePath, 'r');
    /** @var \MarketplaceWebService_Model_SubmitFeedResponse $mwsResponse */
    $mwsResponse = $clientPack->callSubmitFeed($feedType, $fileHandle);

[bizou78]

Thank you for your fast response, i'm gonna try your solution as soon as possible and i come back for tell you if it's working.

Thank you very much.

[bizou78]

Hi,

I just test your solution and i have the same issue with a real file save on Disk.

you can show my code below:

`$fullPAth = '/var/www/testAmazon/document/report.txt';
var_dump($fullPAth);

    $feedHandle = @fopen($fullPAth, 'r');

    var_dump($feedHandle);
    fwrite($feedHandle, $feed);

    $productClientPackUsa->callSubmitFeed('_POST_PRODUCT_DATA_', $feedHandle);
    rewind($feedHandle);

    @fclose($feedHandle);`

and the var_dump($feedhandle): resource(573, stream)

I don't know what is going wrong here.

Thank you for your help.

[bizou78]

I try to follow the code and i think i find something in /var/www/testAmazon/vendor/caponica/amazon-mws-complete/src/AmazonPhpClientLibrary/MarketplaceWebService/Client.php

var_dump($headers);
array_push($headers, "Content-Type: " . $request->getContentType()->toString());
      var_dump($headers);

The firsts var_dump() give me a response

/var/www/testAmazon/vendor/caponica/amazon-mws-complete/src/AmazonPhpClientLibrary/MarketplaceWebService/Client.php:1454: array (size=0) empty

But the second return nothing.

Do you think the problem is here ?

[bizou78]

Finaly i find the problem, it's from ContentType.php

public function isSetParameters() { return count ($this->fields['Parameters']['FieldValue']) > 0; }
the function call the function count but $this->fields['Parameters']['fieldValue'] is not an array

[bizou78]

So i change the function by
public function isSetParameters() { if (is_array($this->fields['Parameters']['FieldValue'])){ return count ($this->fields['Parameters']['FieldValue']) > 0; }else{ return false; } }

and it's work for me.

Do you think it's good ?

[caponica]

I'll try to take a look at this later today and get back to you

[caponica]

OK, so this is caused by your PHP version handling count() differently to PHP<7.2.0.

Changing the Amazon library is not the best idea, since it will be over-written when the library pack is next updated. (This is obviously frustrating, since some of the code in there is... interesting.)

If you're using PHP 7.2.x I guess you're likely to run into several compatibility issues until Amazon updates the codebase.

Based on the documentation, I'm guessing that you are getting a warning (rather than a fatal error) - is that correct? If so then you may be better using a custom error handler to deal with it rather than changing the Amazon library.

See discussions here and here for more insight, as well as the PHP docs here.

[bizou78]

Sorry for my absence and thank you for your answer.

At the moment, i just change my php version for the 7.1 and it's work very well.

I will wait for use the 7.2 :)

Thank you for you help.