Unable to click "Next" on external TestFlight

Question

In TestFlight External Testing, I went as follows, but I could not continue further because the Next button was disabled.

1) Added assembly for testing

2) Selected assembly for testing

3) Enter "What to check" and "Description of the beta application"

Any idea how to enable the "Next" button?

Answer 1

I solved this as below:

• Go to the build list (TestFlight Builds> iOS)
• Select a new downloaded version
• Fill in all the fields
• Go back to external testing
• Select version
• Fill the form
• The next button is on!