Error: Call to a member function hasField() on null in ebt_cta_preprocess_block()

Hi Thomas Kaisuka, use hasField() method to check ebt_settings field exists. I didn't reproduce this problem yet, and it's possible for to reproduce only if remove the field manually.

Here is the same problem for another module:
https://www.drupal.org/project/ebt_hero/issues/3530929 🐛 Call to a member function getValue() on null Active

I don't have my laptop with me so I can apply your patch only from phone.

I added commit in 1.4.x dev branch with my phone, but I can't test the changes for now to release these changes. Obviously I need to add this validation for all EBT modules.