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Bug 356513

Summary:	Stack overflow in crosstab
Product:	z_Archived	Reporter:	Steve Schafer <sschafer>
Component:	BIRT	Assignee:	Birt-Report-inbox <Birt-Report-inbox>
Status:	NEW ---	QA Contact:	Sissi Zhu <szhu>
Severity:	normal
Priority:	P3	CC:	bluesoldier
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description Steve Schafer

2011-09-01 15:10:32 EDT

Build Identifier: M20110210-1200

I was changing the top-level property from fixed layout to auto layout and back and got a stack overflow and eclipse crashed.  After that I could not open eclipse until I renamed that report.  Subsequently I could not reopen that report after renaming it back without the same error.   Here's the stack trace.  I cannot give definite steps to reproduce but the stack trace should be enough for you to identify the infinite loop.


!ENTRY org.eclipse.osgi 4 0 2011-09-01 12:56:17.903
!MESSAGE Application error
!STACK 1
java.lang.StackOverflowError
	at org.eclipse.birt.report.model.elements.ExtendedItem.getLocalProperty(ExtendedItem.java:217)
	at org.eclipse.birt.report.model.core.PropertySearchStrategy.getPropertyFromSelf(PropertySearchStrategy.java:254)
	at org.eclipse.birt.report.model.elements.strategy.ReportItemPropSearchStrategy.getPropertyFromSelf(ReportItemPropSearchStrategy.java:185)
	at org.eclipse.birt.report.model.elements.strategy.ExtendedItemPropSearchStrategy.getPropertyFromSelf(ExtendedItemPropSearchStrategy.java:315)
	at org.eclipse.birt.report.model.core.PropertySearchStrategy.getNonIntrinsicPropertyFromElement(PropertySearchStrategy.java:191)
	at org.eclipse.birt.report.model.elements.strategy.ExtendedItemPropSearchStrategy.getNonIntrinsicPropertyFromElement(ExtendedItemPropSearchStrategy.java:396)
	at org.eclipse.birt.report.model.core.PropertySearchStrategy.getPropertyExceptRomDefault(PropertySearchStrategy.java:97)
	at org.eclipse.birt.report.model.elements.strategy.ReportItemPropSearchStrategy.getPropertyExceptRomDefault(ReportItemPropSearchStrategy.java:314)
	at org.eclipse.birt.report.model.core.DesignElement.getProperty(DesignElement.java:991)
	at org.eclipse.birt.report.model.elements.ReportItem.getProperty(ReportItem.java:159)
	at org.eclipse.birt.report.model.api.ComplexValueHandle.getRawValue(ComplexValueHandle.java:166)
	at org.eclipse.birt.report.model.api.ComplexValueHandle.getValue(ComplexValueHandle.java:147)
	at org.eclipse.birt.report.model.api.DimensionHandle.getUnits(DimensionHandle.java:189)
	at org.eclipse.birt.report.designer.core.model.ReportItemtHandleAdapter.getLocation(ReportItemtHandleAdapter.java:55)
	at org.eclipse.birt.report.designer.core.model.ReportItemtHandleAdapter.getbounds(ReportItemtHandleAdapter.java:158)
	at org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ReportElementEditPart.getBounds(ReportElementEditPart.java:502)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getPreferredSize(CrosstabTableEditPart.java:593)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:615)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getColumnWidthValue(CrosstabTableEditPart.java:576)
	at org.eclipse.birt.report.item.crosstab.internal.ui.editors.editparts.CrosstabTableEditPart.getDefaultWidth(CrosstabTableEditPart.java:643)

... and so on until it crashes

Reproducible: Didn't try

Comment 1 Maggie Shen

2011-10-26 04:05:11 EDT

Hi there,

could you please at least attached the report design? Thanks.

Comment 2 Steve Schafer

2011-10-26 07:57:01 EDT

Sorry, this is way too old. I no longer know which report I got the error in.  If you can't tell anything from the stack trace then I guess you can't do anything about it.