Soft Mask - A replacement of Unity UI Mask with alpha support

Hi,

I am upgrading from Unity 2017.4.3f1 to Unity 2018.2.4f1:

  1. I am using TMPro. Used the upgrade instructions on Migrating from Legacy / Asset Store to Package Manager Releases .
  2. After the upgrade I have noticed the following error:
    “SoftMask doesn’t support tight packed sprites”
  3. I have also upgraded my Soft mask version to the recently released version 1.3.

Can you please help? Everything was perfectly working with 2017.4.3f1 / TMPro / SoftMask 1.2.

Thanks,
Yaniv