Attempt to read property "value" on array in Drupal\do_username\DOComputedFields->getValue()

Thanks for the fixes.

@Shreya_th, I see your patch and MR are different. The patch has accidentally changed the indentation.

+++ b/src/DOComputedFields.php
@@ -33,42 +33,59 @@ class DOComputedFields extends TypedData {
+    return is_array($userInformation->field_bio) && isset($userInformation->field_bio[0]['value']) ? $userInformation->field_bio[0]['value'] : 'N/A';

I see you are treating the `$userInformation` as a Drupal field value. It is not. It is a simple PHP class and the `field_bio` (magic) property is not an array (unless it is empty). So the above code will always return "N/A". Yes, it won't throw an error.

In your MR, on the other hand, you are using a function called `get` but that function doesn't exist on the `User` class at all (nor on the base class).

@jagraj_singh_gill, your change is good in theory but we should return an empty string rather than `NULL`. This value gets used within Drupal and I am worried this NULL will throw other errors. We only hit this case when the bio is empty on Drupal.org. In that case, empty string is good enough. Please make this change and I can commit.

Thanks, @Shreya_th. I am afraid this doesn't work either. You are reading the expression into a variable and the warning is generated at that point. By the time you check for `!empty`, the warning is already generated.

The fix is to use the null-coalescing operator.

Committed and pushed. Thanks!