Payment Gateway WechatPay

[aimeos]

That's not the problem. You have to find the ksort() call that recevies a NULL value instead of an array.

[godadada@yahoo.com]

the Omnipay\WechatPay::getData was called and null return passed to ksort routine. (see attached call stack).

I am not sure if this version of getData is the right one to call.

Regards,

[aimeos]

Is the XML string invalid so "Helper::xml2array()" returns NULL?

[godadada@yahoo.com]

$data = $this->getRequestParams(); returns null, which is the input $data for Helper::xml2array(), then also returning null.

regards,

[aimeos]

Seems like you have to set this parameters first:
https://github.com/lokielse/omnipay-wec ... notify-doc

Unfortunately, this Omnipay driver is far from the standard :-/

[godadada@yahoo.com]

much appreciated input.

I have over-ridden the Omnipay::updateSync method, and added one line to obtain 'request_params'. but it complained xml2array failure.
Please enlighten.

Regards,