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image-js / fast-png

PNG image decoder and encoder written entirely in JavaScript
MIT License
329 stars 17 forks source link

Dependency problem? #10

Closed p3v9d5ui closed 5 years ago

p3v9d5ui commented 5 years ago

I installed the latest version of fast-png (4.0.1), and I get the following error:

TypeError: IOBuffer is not a constructor

There seems to be some incompatibility between fast-png and the latest version of iobuffer (also 4.0.1), which meets fast-png's dependencies.

I had to downgrade to fast-png@3.1.0, which pulls in iobuffer@3.2.0, and that worked fine.

targos commented 5 years ago

Hi, do you have exact steps to reproduce this? From a local test in the Node.js repl it seems to work correctly.

p3v9d5ui commented 5 years ago

Hi @targos. No, I don't, unfortunately. I'm using this as part of a larger project, so I guess there is some combination of dependencies that is causing this issue.