CASE 01Teams or players cannot be used yet
When: Round Robin Schedule Generator has no usable teams or players, or an entry does not follow the format shown by that field.
Why: The tool needs valid teams or players to produce the round robin fixture list.
Try: In Round Robin Schedule Generator, add one entrant per line; every entrant meets every other entrant once; then build round robin schedule again.
CASE 02Review required for round robin fixture list
When: This version does not assign venues, dates, or times.
Why: The tool evaluates teams or players, but it cannot assess context outside those controls.
Try: Check the round robin fixture list against this additional limit: home-and-away legs and competition-specific rules require manual planning. Revise the visible settings in Round Robin Schedule Generator when needed.