Hi Ingo,
You definitely have a bad font somewhere on your system. I have just committed a small change to
the latest FOP code which should make the string parsing a little more robust by catching the EOF
exception case and when an erroneous PFM file is encountered. Hopefully you will be able to locate
the offending font now.
Adrian.
Ingo Maas wrote:
Hi Adrian,
the fonts are original Adobe fonts, which I took for tests from older
Acrobat Reader. Therefore, they are trustworthy, at least more than those
Ghostscript fonts, which have failed for me in metrics generation.
Having a look at PFMInputStream.readString(), it is evident what is going
wrong. The stream only catches zero terminations but not EOF (i.e. -1).
Wouldn't make it sense to catch EOF here as well?
Greetings, Ingo
-----Ursprüngliche Nachricht-----
Von: Adrian Cumiskey [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 8. September 2008 18:15
An: fop-users@xmlgraphics.apache.org
Betreff: Re: Font autodetection yields Out-of-Memory error
Hi Ingo,
Looking at the stack trace it doesn't look to be a problem with font
autodetection, more to do with
a parsing problem on one of your PFM files. I'm guessing it must be an
erroneous one as I wasn't
able to reproduce the problem with the PFM font file that I tried.
Could you try isolating which PFM file is the offending one? You should be
able to see which font
file is causing you the problem by changing your LOGLEVEL variable towards
the bottom of your fop
launcher file to "info" or "debug" and then relaunching.
Adrian.
Ingo Maas wrote:
Hallo,
In font autodetection seems to be a bug, introduced sometime in
June/July. I hoped that this has been fixed in 0.95 or current trunk,
but it has not. See stacktrace for current trunk below.
Regards, Ingo
Stacktrace: java.lang.OutOfMemoryError: Java heap space
at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source)
at java.lang.AbstractStringBuilder.append(Unknown Source)
at java.lang.StringBuffer.append(Unknown Source)
at
org.apache.fop.fonts.type1.PFMInputStream.readString(_PFMInputStream.java:10
2_)
at org.apache.fop.fonts.type1.PFMFile.loadHeader(_PFMFile.java:135_)
at org.apache.fop.fonts.type1.PFMFile.load(_PFMFile.java:108_)
at
org.apache.fop.fonts.type1.Type1FontLoader.read(_Type1FontLoader.java:102_)
at org.apache.fop.fonts.FontLoader.getFont(_FontLoader.java:171_)
at org.apache.fop.fonts.FontLoader.loadFont(_FontLoader.java:120_)
at org.apache.fop.fonts.FontLoader.loadFont(_FontLoader.java:98_)
at
org.apache.fop.fonts.autodetect.FontInfoFinder.find(_FontInfoFinder.java:251
_)
<cut>…<cut/>
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