Author: cbowditch
Date: Mon Oct 27 07:12:36 2008
New Revision: 708192
URL: http://svn.apache.org/viewvc?rev=708192&view=rev
Log:
added FAQ for Font Cache Warning
Modified:
xmlgraphics/fop/trunk/src/documentation/content/xdocs/faq.xml
Modified: xmlgraphics/fop/trunk/src/documentation/content/xdocs/faq.xml
URL:
http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/documentation/content/xdocs/faq.xml?rev=708192&r1=708191&r2=708192&view=diff
==============================================================================
--- xmlgraphics/fop/trunk/src/documentation/content/xdocs/faq.xml (original)
+++ xmlgraphics/fop/trunk/src/documentation/content/xdocs/faq.xml Mon Oct 27
07:12:36 2008
@@ -426,6 +426,28 @@
}]]></source>
</answer>
</faq>
+ <faq>
+ <question>The following message appears after recently upgrading FOP:
+ "I/O exception while reading font cache
(org.apache.fop.fonts.EmbedFontInfo;
+ local class incompatible: stream classdesc serialVersionUID =
+ -9075848379822693399, local class serialVersionUID =
8755432068669997367).
+ Discarding font cache file."</question>
+ <answer>
+ <p>
+ This message is a warning that FOP failed to read from the Font
cache.
+ Which means any Font auto detection or Font directories will be
re-scanned.
+ So this failure doesn't break anything.
+ </p>
+ <p>
+ To avoid the warning you can simply delete the
+ old Font Cache file, which according to [1] lives in
${base}\conf\font.cache.
+ Or you can disable Font Caching altogether using the option
"use-cache"
+ </p>
+ <p>
+ [1]
http://xmlgraphics.apache.org/fop/0.94/configuration.html#general-elements
+ </p>
+ </answer>
+ </faq>
</part>
<part id="part-output">
<title>Problems with FOP output</title>
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