V1.3.4: How to fix incompatible issue between module and M2.3.0?

QUESTION:

I installed your latest version 1.3.4 on our site Magento 2.3.0 and I got the error below when deploying:

Fatal error 'Magento\Customer\Adminhtml\Address\Save' not found in xxx/xxx/app/code/Bss/CustomerAtrributes/Plugin/customer/controller/Adminhtml/Address/Save.php on line 20

Please send us the fix?

ANSWER:

To fix this error, please edit the files as below:

+ app/code/Bss/CustomerAttributes/Plugin/Customer/Controller/Adminhtml/Address/ { Save.php → Save.php__ }

File renamed but contents unchanged.

+ app/code/Bss/CustomerAttributes/Plugin/Integration/Model/Customer/DataProvider.php

+ app/code/Bss/CustomerAttributes/etc/adminhtml/di.xml

Please download the files attached below to override the current files on your site.

If you need any further assistance, please feel free to contact us. We'd be happy to support!   

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