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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=26778 [PATCH] Support for percentages and table-units ------- Additional Comments From [EMAIL PROTECTED] 2004-02-14 22:05 ------- Finn, I have only just started to understand this, but I found a problem when running the fo file which I will attach next. Exception in thread "main" java.lang.NullPointerException at org.apache.fop.fo.expr.NumericOp.addition(NumericOp.java:73) at org.apache.fop.fo.properties.IndentPropertyMaker.compute(IndentPropertyMaker.java:117) at org.apache.fop.fo.properties.PropertyMaker.compute(PropertyMaker.java:588) at org.apache.fop.fo.properties.PropertyMaker.findProperty(PropertyMaker.java:274) at org.apache.fop.fo.properties.PropertyMaker.findProperty(PropertyMaker.java:283) at org.apache.fop.fo.properties.PropertyMaker.get(PropertyMaker.java:305) at org.apache.fop.fo.PropertyList.get(PropertyList.java:282) at org.apache.fop.fo.PropertyList.get(PropertyList.java:268) at org.apache.fop.fo.PropertyManager.getMarginProps(PropertyManager.java:332) at org.apache.fop.fo.pagination.RegionBody.getViewportRectangle(RegionBody.java:90) at org.apache.fop.layoutmgr.PageLayoutManager.makeRegionViewport(PageLayoutManager.java:832) at org.apache.fop.layoutmgr.PageLayoutManager.createPageAreas(PageLayoutManager.java:805) at org.apache.fop.layoutmgr.PageLayoutManager.createPage(PageLayoutManager.java:744) at org.apache.fop.layoutmgr.PageLayoutManager.makeNewPage(PageLayoutManager.java:464) at org.apache.fop.layoutmgr.PageLayoutManager.doLayout(PageLayoutManager.java:216) at org.apache.fop.layoutmgr.PageLayoutManager.run(PageLayoutManager.java:204) at org.apache.fop.layoutmgr.LayoutManagerLS.format(LayoutManagerLS.java:113) at org.apache.fop.apps.Document.foPageSequenceComplete(Document.java:348) at org.apache.fop.fo.FOTreeHandler.notifyPageSequenceComplete(FOTreeHandler.java:533) at org.apache.fop.fo.FOTreeHandler.endPageSequence(FOTreeHandler.java:219) at org.apache.fop.fo.pagination.PageSequence.end(PageSequence.java:353) at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:235) at org.apache.fop.tools.ProxyContentHandler.endElement(ProxyContentHandler.java:126) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) elementName: "fo:region-body" parent elementName: "fo:simple-page-master" propId = 212: PR_START_INDENT corresponding: 136, PR_MARGIN_LEFT (in lr_tb) Retrieving the corresponding property of the parent FO The property is a RelativeNumericProperty: main[1] print prop prop = "(4000mpt +20.0%)" main[1] dump prop prop = { operation: 1 op1: instance of org.apache.fop.fo.properties.FixedLength(id=685) op2: instance of org.apache.fop.fo.properties.PercentLength(id=684) dimension: 1 org.apache.fop.fo.properties.Property.specVal: null } PropertyList: main[1] print this this = "{master-name=simpleA4, margin=[(4000mpt +20.0%)]}" In IndentPropertyMaker.compute RelativeNumericProperty.getNumeric() returns null In NumericOp.addition: main[1] locals Method arguments: op1 = instance of org.apache.fop.fo.properties.FixedLength(id=773) op2 = null
