Please create a bug in Jira. I think that span, like float does, may
trigger a restart of the layout engine and the two restarts are not
playing well together...
On 3/19/15 5:01 PM, Andreas Argirakis wrote:
Hi.
Using fop nightly 20150319 on Windows 7.
Attached are three .fo files showing that a combination of using
fo:float and fo:block span="all" will sometimes crash fop.
The file two-columns-with-float-and-two-blocks-and-span.fo will crash
fop with the following stack trace:
SEVERE: Exception
org.apache.fop.apps.FOPException
java.lang.NullPointerException
at
org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:288)
at
org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:115)
at org.apache.fop.cli.Main.startFOP(Main.java:186)
at org.apache.fop.cli.Main.main(Main.java:217)
Caused by: java.lang.NullPointerException
at
org.apache.fop.layoutmgr.PageBreaker.redoLayout(PageBreaker.java:420)
at
org.apache.fop.layoutmgr.PageBreaker.doPhase3(PageBreaker.java:329)
at
org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:427)
at
org.apache.fop.layoutmgr.PageBreaker.doLayout(PageBreaker.java:112)
at
<snip>
If one block is removed as in the file
two-columns-with-float-and-one-block-and-span.fo a pdf can be
produced, however one block will not show up and the two-column block
will be cut.
If the fo:float is removed as in two-columns-with-span.fo the
resulting outcome is as expected.
Attached are minimal .fo files and pdfs.
Best regards,
Andreas Argirakis
Andreas Argirakis
Tel +46 31 15 04 90
Mob +46 733 41 44 26
Fax +46 31 15 04 09
andreas.argira...@maindialog.se
Main Dialog AB
Västra Hamngatan 12
SE-411 17 Göteborg
www.maindialog.s
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