Name of the game:

Outotsu Yume versions a-000, 0.00a, 0.00b and 0.00c.

Player platform:

Windows, 64 bits continuous build of the Player.

Describe the issue in detail and how to reproduce it:

When starting one of these games with the Player, an error is displayed on the title screen stating that Actors 6 & 13 can't learn invalid skill 36.

This happens since these Actors are set to learn this skill at Level 1, but the maximum number possible for a skill in this game is 10, so this is a normal behaviour, but this check should be run when an actor in the party has an invalid skill which should not be possible here (your party should not exist on the title), so this message should not be displayed.

EDIT: From what I've tested, this issue is also present on the game LanVodis by sraëka-lillian.