When converting Sonic 1 ASM

[ChronDelta]

I converted a VGM that I made into Sonic 1 ASM with vgm2smps. These SMPS files work fine in any fresh Sonic 1 disassembly, so I assumed it just ran off of 68k Type 1b. I tried to convert it, but I kept getting an error when converting the file to ASM.

Music file name with extension: SHZ1DAC1.bin                                                                            
Sound driver folder name:       68k Type 1b                                                                             
Project name:                   SHZ1                                                                                                                                                                                                            

Parsing script...
Script translated! Took 8 ms!
smps2asm.smpss:66: System.NullReferenceException: Object reference not set to an instance of an object.
   at SMPS2ASMv2.ScriptArray.Optimize()
   at SMPS2ASMv2.ConvertSMPS.ProcessItem(GenericScriptItem i, String[]& args, String lastlable, Boolean& stop, String& comment)

I don't get what's wrong, please help