[MusicXML import] Musescore crashes when loading .mxl file containing incomplete tuplet

I've noticed some measures with errors in the Audiveris file. Perhaps they are causing the crash? (Although I'm quite sure I've loaded .mxl files with red measures before...) The problem is, I can't figure out how to fix the measures in Audiveris.

For example, score page 3, measure 2 is red. But everything in the measure is correct, and the voices are assigned correctly. In the log, it says the measure is too long by 1/4. There's a half note and a half rest, and the time signature is 4/4. I tried deleting it all and entering it manually. The red goes away if I have only a half note or only a half note + quarter rest. As soon as I add the half rest, it turns red again.

On score page 5, second system, the first and last measures are red. When I show voices, the first measure doesn't recognise voice assignments for the last beat, and the third measure doesn't recognise voice assignments for the third and fourth beats. I haven't the faintest idea how to assign voices. I've tried deleting and manually entering the notes, but they still show up as green (while the other notes in the measure are either blue, teal or yellow).

Thanks--how did you find the crash log? I haven't been able to find it on my system.

Thank you very much! I was able to open the file. It was still a bit wonky in those two triplet measures, but I just had to delete them and re-enter them manually. But it works now! Thanks again for your help.