[jorge]

I’ve made another fix, as this led to break the “normal” invoice e-mail functionality. So now I check that the $to variable is an array before converting it:

 public function setTo($to)
    {
        if (is_array ($to)){
         $to = implode(";", $to);
        }
...

[jorge]

Hello, I managed to make it work:

In Inc/Claz/Email.php

function setTo($to)

is assuming that $to is a string, but it has already been converted to array in previous function at Cron.php (getEmailSendAddresses).

To make it work I added $to = implode(“;”, $to); to the begining of setTo function:

 public function setTo($to)
    {
         $to = implode(";", $to);

[jorge]

This is what the logs are saying:

[12-Jan-2021 20:09:13 Europe/Madrid] PHP Notice:  Undefined index: tax_id in /var/www/vhosts/mydomain.es/httpdocs/fact2/Inc/Claz/Invoice.php on line 1344
[12-Jan-2021 20:09:13 Europe/Madrid] PHP Warning:  explode() expects parameter 2 to be string, array given in /var/www/vhosts/mydomain.es/httpdocs/fact2/Inc/Claz/Email.php on line 424
[12-Jan-2021 20:09:13 Europe/Madrid] PHP Warning:  array_filter() expects parameter 1 to be array, null given in /var/www/vhosts/mydomain.es/httpdocs/fact2/Inc/Claz/Email.php on line 424
[12-Jan-2021 20:09:13 Europe/Madrid] PHP Notice:  Array to string conversion in /var/www/vhosts/mydomain.es/httpdocs/fact2/Inc/Claz/Email.php on line 435
[12-Jan-2021 20:09:13 Europe/Madrid] Email::setTo() - Invalid TO address[Array]
[12-Jan-2021 20:09:13 Europe/Madrid] to is empty
[12-Jan-2021 20:09:13 Europe/Madrid] Email::send() - One or more required fields is missing

the “To” field should not be empty, as there is an e-mail in the e-mail field of the client. My mail has a “.es” domain (Not sure if could be related).

[jorge]

Hmmm, it looks like there is something more.
I have tried to create a new invoice to do the recurring, as I realized that I had done the testing with an imported one, but it doesn’t work.
So I’m going to see what else is going on and I’ll keep you updated. Thanks.

[Author]

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