error when attempting to load previously functional .0cc file

[staticanimal]

the newest version of 0cc-ft (0.3.15.3) crashes when attempting to load an .0cc file made in that exact version only minutes prior to the crash.

.0cc file: https://drive.google.com/file/d/1kg2CDnEZbjZozA3_XmylNp8ZAuFCudzr
.dmp file: https://drive.google.com/open?id=1-xbRFvt-FJLyJCnK8Tzb18MMNpv4IEdt

EDIT: the most recent version of 0cc-ft that does not have this issue when loading this specific project file is 0.3.13
opening the project in 0.3.13 and merging duplicated patterns fixed this issue for any version newer than 0.3.13 as well.

[LucasWills]

I have the same issue with a different file. It seems to be caused by something with the FDS channel.

[KeitoTobi1]

I have the same issue.

[aggband]

I may have the same error as you, but your google drive links are not working so I cannot confirm. Can you fix this link? Thanks