Hi,
@rostsit wrote to me: “Just save your game, make your sim teen again with a cheat, then check if sim's character values are enough, save your game (in another save slot) and make this sim grow up again. If the problem is there, then you'll have the save needed.”
So, I’ve tested my sim with those cheat codes. At the second chance, she could normally grow up with the trait selection screen, getting the third trait and three of Character values, which she’d missed at the first time.
However, I have to add a note: When I started this test, the sim had already died once. Before the death, she had still only two traits as an elder. Then, at the beginning of test, I found her ghost having full three traits – but still no trait of Character values. This automatically selected third trait could affect on the conditions for repeatability. So I’m not sure this result is fair or not.
I’ve also made a new teen sim in CAS with the same aspiration, Party Animal, and the same two traits, Hot Headed and Music Lover, for another test, but no problem could be seen. Moreover, my troubled sim has 10 siblings in total, but none of them had this glitch, except for herself. So I think the cause is more internal and invisible data of specific sim or just environmental conditions at the time of growing up.
Speaking of this sim’s data, I remembered that I experienced a huge lag, back when she grew up into a toddler. The face icon indicated she became a toddler, but she literally vanished with her bassinet while all the other sims were fine. Unlike the others’ growth, this time I could save the game, switch to the Build mode and another lot, so I felt this was buggy. After several minutes of waiting and confusing, the trait selection screen suddenly popped up and she and the bassinet came back. This might be just a temporary lag, but also the suggestion of partial data corruption.
