[Pharo-dev] FLMaterializer Materialization error

[Lorenzo Baracchi]

Hi

I was using FLMaterializer materializationFromFileNamed: filename to 
read fuel files.
Until yesterday everything was fine, but today I updated Pharo and 
received the error "'Materialization error. Unexpected stream version 19 
where it should be 193."

I guess that a new version of fuel cannot (simply) read old versions files.
Is there a way to  know in which version of fuel a file was written and 
use that version to read it?

thanks
    Lorenzo