I may have a hint. Which is the error upon materialization? A dnu on the stream? Which message?

On Jan 3, 2016 4:19 PM, "Stephan Eggermont" <stephan@stack.nl> wrote:

I'm trying to work with a compressed Fuel file, without having to expand everything at the same time. It looks like not all streams are created equally. I seem to need a File instead of a FileReference:

saveToFile
�� |zipStream fileRef|
�� fileRef := File named: (FileSystem disk workingDirectory / (self fileName, '.zip')) pathString.
�� fileRef writeStreamDo: [ :s |
�� zipStream := GZipWriteStream on: s.
�� repository := nil.
�� FLSerializer serialize: self on: zipStream.
�� zipStream close].

And materializing doesn't like this stream

from: aFileName
�� |zipStream fileRef theNew|
�� fileRef := File named: aFileName.
�� fileRef readStreamDo: [ :s |
�� zipStream := GZipReadStream on: s.
�� theNew := (FLMaterializer new materializeFrom: zipStream) root.
�� zipStream close].
�� ^theNew

How am I supposed to work with compressed Fuel files?

Stephan