[FOP-1301] ClassCastException when fo:wrapper is used as a child of fo:block-container

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 2.5
• Component/s: unqualified
• Environment: Operating System: Windows XP; Platform: PC
• External issue ID: 41500
• Assignee: fop-dev
• Reporter: Roberto Cisternino
• Created: 30/Jan/07 15:32
• Updated: 31/Jan/07 10:48
• Resolved: 01/Apr/12 06:29

Description

Below please find the error trace, the same error was available using 0.92
beta.

Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException:
org.apache.fop.layoutmgr.InlineKnuthSequence
at
org.apache.fop.layoutmgr.BlockStackingLayoutManager.wrapPositionElements
(BlockStackingLayoutManager.java:1454)
at
org.apache.fop.layoutmgr.BlockStackingLayoutManager.wrapPositionElements
(BlockStackingLayoutManager.java:1439)
at
org.apache.fop.layoutmgr.BlockContainerLayoutManager$BlockContainerBreaker.getN
extKnuthElements(BlockContainerLayoutManager.java:612)
at org.apache.fop.layoutmgr.AbstractBreaker.getNextBlockList
(AbstractBreaker.java:554)
at org.apache.fop.layoutmgr.AbstractBreaker.doLayout
(AbstractBreaker.java:301)
at
org.apache.fop.layoutmgr.BlockContainerLayoutManager.getNextKnuthElements
(BlockContainerLayoutManager.java:355)
at
org.apache.fop.layoutmgr.table.TableCellLayoutManager.getNextKnuthElements
(TableCellLayoutManager.java:168)
at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.createElementsForRowGr
oup(TableContentLayoutManager.java:480)
at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.getKnuthElementsForRow
Iterator(TableContentLayoutManager.java:243)
at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.getNextKnuthElements
(TableContentLayoutManager.java:183)
at
org.apache.fop.layoutmgr.table.TableLayoutManager.getNextKnuthElements
(TableLayoutManager.java:229)
at
org.apache.fop.layoutmgr.table.TableCellLayoutManager.getNextKnuthElements
(TableCellLayoutManager.java:168)
at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.createElementsForRowGr
oup(TableContentLayoutManager.java:480)
at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.getKnuthElementsForRow
Iterator(TableContentLayoutManager.java:243)
at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.getNextKnuthElements
(TableContentLayoutManager.java:183)
at
org.apache.fop.layoutmgr.table.TableLayoutManager.getNextKnuthElements
(TableLayoutManager.java:229)
at
org.apache.fop.layoutmgr.StaticContentLayoutManager$StaticContentBreaker.getNex
tKnuthElements(StaticContentLayoutManager.java:317)
at org.apache.fop.layoutmgr.AbstractBreaker.getNextBlockList
(AbstractBreaker.java:554)
at org.apache.fop.layoutmgr.AbstractBreaker.doLayout
(AbstractBreaker.java:301)
at org.apache.fop.layoutmgr.StaticContentLayoutManager.doLayout
(StaticContentLayoutManager.java:239)
at org.apache.fop.layoutmgr.PageSequenceLayoutManager.layoutSideRegion
(PageSequenceLayoutManager.java:771)
at org.apache.fop.layoutmgr.PageSequenceLayoutManager.finishPage
(PageSequenceLayoutManager.java:777)
at org.apache.fop.layoutmgr.PageSequenceLayoutManager.makeNewPage
(PageSequenceLayoutManager.java:741)
at org.apache.fop.layoutmgr.PageSequenceLayoutManager.handleBreakTrait
(PageSequenceLayoutManager.java:827)
at org.apache.fop.layoutmgr.PageSequenceLayoutManager.access$300
(PageSequenceLayoutManager.java:62)
at
org.apache.fop.layoutmgr.PageSequenceLayoutManager$PageBreaker.startPart
(PageSequenceLayoutManager.java:505)
at org.apache.fop.layoutmgr.AbstractBreaker.addAreas
(AbstractBreaker.java:420)
at org.apache.fop.layoutmgr.AbstractBreaker.addAreas
(AbstractBreaker.java:370)
at
org.apache.fop.layoutmgr.PageSequenceLayoutManager$PageBreaker.doPhase3
(PageSequenceLayoutManager.java:369)
at org.apache.fop.layoutmgr.AbstractBreaker.doLayout
(AbstractBreaker.java:345)
at org.apache.fop.layoutmgr.AbstractBreaker.doLayout
(AbstractBreaker.java:263)
at org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout
(PageSequenceLayoutManager.java:157)
at org.apache.fop.area.AreaTreeHandler.endPageSequence
(AreaTreeHandler.java:385)
at org.apache.fop.fo.pagination.PageSequence.endOfNode
(PageSequence.java:148)
at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement
(FOTreeBuilder.java:378)
at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:194)
at net.sf.saxon.event.ContentHandlerProxy.endElement
(ContentHandlerProxy.java:205)
at net.sf.saxon.event.ProxyReceiver.endElement(ProxyReceiver.java:161)
at net.sf.saxon.event.NamespaceReducer.endElement
(NamespaceReducer.java:184)
at net.sf.saxon.event.ComplexContentOutputter.endElement
(ComplexContentOutputter.java:325)
at net.sf.saxon.instruct.ElementCreator.processLeavingTail
(ElementCreator.java:186)
at net.sf.saxon.instruct.Instruction.process(Instruction.java:166)
at net.sf.saxon.instruct.Instruction.processChildren
(Instruction.java:208)
at net.sf.saxon.instruct.ElementCreator.processLeavingTail
(ElementCreator.java:183)
at net.sf.saxon.instruct.Instruction.processChildrenLeavingTail
(Instruction.java:269)
at net.sf.saxon.instruct.Sequence.processLeavingTail(Sequence.java:147)
at net.sf.saxon.instruct.Template.expand(Template.java:105)
at
net.sf.saxon.instruct.CallTemplate$CallTemplatePackage.processLeavingTail
(CallTemplate.java:235)
at net.sf.saxon.Controller.applyTemplates(Controller.java:284)
at
net.sf.saxon.instruct.ApplyTemplates$ApplyTemplatesPackage.processLeavingTail
(ApplyTemplates.java:143)
at net.sf.saxon.Controller.applyTemplates(Controller.java:284)
at net.sf.saxon.Controller.run(Controller.java:187)
at net.sf.saxon.Controller.transformDocument(Controller.java:1536)
at net.sf.saxon.Controller.transform(Controller.java:1342)