[Scene Editor] Output converted scene files freeze or hard crash the editor, and other oddities.

[LittlePlanetCD]

They also don't load at all in the converted type. (this affects RSDKv1 > 2, and other mixes like v3 > v4 and so on.)

For example:

Converting Sunset Shore 1 directly from v2 to v3's format.

Loading the outputted files into Sonic CD just cause the game to freeze. the editor, meanwhile, just freezes up or crashes.

Another example:

Converting PPZ1 (Present) to a v4 format.

loading this into something like S1 or S2 causes the game to crash upon load, and the editor also crashes when trying to load these new outputted files.

[Rubberduckycooly]

fixed in 5de700005346cf0310ca11293bbd4715243af9ee