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From Glenn Adams <gl...@skynav.com>
Subject Re: Upgrade to fop trunk and URI resolving
Date Wed, 08 Aug 2012 06:49:14 GMT
On Wed, Aug 8, 2012 at 12:09 AM, mehdi houshmand <med1985@gmail.com> wrote:

> Do you have any more information than that? o.a.f.fonts.FontCache has
> changed in that URIs, which were previously stored as Strings, are now
> stored as java.net.URI, this means an exception is thrown when trying to
> deserialize the class. I believe this exception is caught somewhere and it
> causes a member of LazyFont to be null, is that what you're talking about?
> Or is there another issue?
> This basically means the fonts-cache isn't backwards compatible, you have
> to delete the old one (prior to Temp_URI_res merge) and it should
> regenerate with the new serialization.

If you have changed the serialization for the font cache and haven't done
so already, you should change the value(s) of serialVersionUID in the
classes which have changed their serialization.

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