Program Shut Down Automatically On Exporting

[bazinganic]

Hello @kosua20, thank you for creating such an easy and great midi visualizer tool. The image export function works perfectly for me. The problem I encountered is that the program died immediately every time I tried to export a video version. The device I used was macOS version 10.12.6.

Here is the error I received: https://docs.google.com/document/d/1tVFp314IcghNLiiYb2z1nEwR4yzZUxl6xtDafsmDLkQ/edit?usp=sharing

I look forward to your reply. Thank you so much!

[kosua20]

Hello, thank you for reporting this issue and sending the detailed error. I believe I've found the source of the problem and this should be fixed with the latest 6.3 release. Please let me know if you still encounter issues with this new version.