freeBuffer is not part of released minigrafx api

[Paul Tötterman]

which makes it quite hard to compile

[Joerg]

same issue on my end - any way to resolve this ?

[Daniel Eichhorn]

Yes you are right, I made changes to the MiniGrafx library which are not released yet, but the espaper-client is using these changes. I hope to fix it very soon. You could however use the unreleased version of MiniGrafx directly from the github repository: https://github.com/thingpulse/minigrafx

[Joerg]

but it is not in the main branch yet - isn't it ?

[Marcel Stör]

MiniGrafx will be released soon and this issue would belong into that repository -> closing