"Number of frames read does not equal numberof frames analyised."

[jonah-lc]

Hello, Great tool you have built, thank you very much. I have compiled in a VM, and had it working on some small scale data, but have recently been getting this error;

"Program: chap, version 2018

Standard library runtime error (possible bug): (exception type: St13runtime_error) Number of frames read does not equal number of frames analyised. "

Any ideas what this could mean? Best, Jonah