flif.js:147 Uncaught TypeError: Cannot convert "undefined" to int

[ibrokemypie]

flif.js:147 Uncaught TypeError: Cannot convert "undefined" to int
at Object.toWireType (flif.js:147)
at PolyFlif$startCount [as startCount] (eval at Va (flif.js:13), :11:26)
at self.onmessage (flif.js:177)
toWireType @ flif.js:147
PolyFlif$startCount @ VM46:11
self.onmessage @ flif.js:177
flif.js:147 Uncaught TypeError: Cannot convert "undefined" to int
at Object.toWireType (flif.js:147)
at PolyFlif$startCount [as startCount] (eval at Va (flif.js:13), :11:26)
at self.onmessage (flif.js:177)
toWireType @ flif.js:147
PolyFlif$startCount @ VM46:11
self.onmessage @ flif.js:177

[ibrokemypie]

This is happening on my own test site as well as https://uprootlabs.github.io/poly-flif/polyflif-sample.html
Currently happening on Chrome Version 62.0.3178.0 (Official Build) dev (64-bit), Safari Version 10.1.2 (12603.3.8) and Firefox Nightly
57.0a1, all on macOS sierra

[hrj]

Thanks for that hint! That made me realize that it's a silly problem.

Fixed and released as part of 0.8.2:
https://github.com/UprootLabs/poly-flif/releases/tag/v0.8.2