TextMeshPro InputField Activation Error

during my game when i’m trying to open my UI where the InputField is i start to get

[ NullReferenceException: Object reference not set to an instance of an object

TMPro.TMP_InputField.ActivateInputFieldInternal () (at Library/PackageCache/com.unity.textmeshpro@2.0.1/Scripts/Runtime/TMP_InputField.cs:3744)

TMPro.TMP_InputField.LateUpdate () (at Library/PackageCache/com.unity.textmeshpro@2.0.1/Scripts/Runtime/TMP_InputField.cs:1365) ]

anyone can help me?

Please test using version 2.1.0-preview.14 of the TMP package.

Let me know the outcome.