cannot login "An unspecified error occurred" ~ Code Notes

Fix the Problem

for fix the problem change the code

Can you check logs for specific error of Magento? var/log folder or any reports in var/report folder.

Apart from that you can just check by printing error message.

vendor/magento/module-customer/Controller/Account/LoginPost.php and put these lines

ubah kode ini

$this->messageManager->addError( __('An unspecified error occurred. Please contact us for assistance.') );

menjadi

$message = $e->getMessage(); $this->messageManager->addError($message);