On Thu, Feb 27, 2014 at 10:48 AM, Lorenzo Baracchi <baracchi.lorenzo@gmail.com> wrote:

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.

This is the "default" exception. But maybe....between 1.9 and 1.9.2 the file format didn't change. Max?

�

Is there a way to �know in which version of fuel a file was written and use that version to read it?

In the exception message itself. "'Materialization error. Unexpected stream version 19 where it should be 193."

It says that in the current stream the version is 19 but the code now expects 193. So you should load Fuel 1.9 to materialize those files.

Best,�

�

thanks
� � Lorenzo

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Mariano
http://marianopeck.wordpress.com