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https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Zowalla updated FOP-3062:
---------------------------------
Attachment: propagate_use_advanced.patch
> AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
> ---------------------------------------------------------------------
>
> Key: FOP-3062
> URL: https://issues.apache.org/jira/browse/FOP-3062
> Project: FOP
> Issue Type: Bug
> Components: unqualified
> Affects Versions: 2.7
> Reporter: Richard Zowalla
> Priority: Major
> Attachments: SFArabic.ttf, image-2022-04-08-16-09-21-254.png,
> propagate_use_advanced.patch
>
>
> While working on a M1 Mac OS system:
>
> {code:java}
> Java version: 17.0.2, vendor: Oracle Corporation, runtime:
> /Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/HomeDefault locale:
> de_DE, platform encoding: UTF-8
> OS name: "mac os x", version: "12.3", arch: "aarch64", family: "mac"{code}
> I get the following AssertionError with a simple FOP config as follows:
> {code:java}
> <fop version="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>
> xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co";>
> <!-- Renderer -->
> <renderers> <!-- PDF Renderer -->
> <renderer mime="application/pdf"> <!-- Filter -->
> <filterList>
> <value>null</value>
> </filterList>
> <!-- Filter Image Settings-->
> <filterList type="image">
> <value>flate</value>
> <value>ascii-85</value>
> </filterList>
> <!-- Font Configuration -->
> <fonts> <!-- <auto-detect/> -->
> <directory>/Users/abc/uploads/fonts</directory>
> </fonts>
> </renderer>
> </renderers>
> <fonts>
> <!-- <auto-detect/> -->
> <directory>/Users/abc/uploads/fonts</directory>
> </fonts>
> </fop> {code}
> The font, which violates the assertion in DeviceTable is:
> *[file:/System/Library/Fonts/SFArabic.ttf*|file:///System/Library/Fonts/SFArabic.ttf*]
>
> *Stacktrace:*
> {code:java}
> java.lang.AssertionError at
> org.apache.fop.complexscripts.fonts.GlyphPositioningTable$DeviceTable.<init>(GlyphPositioningTable.java:1774)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readPosDeviceTable(OTFAdvancedTypographicTableReader.java:1727)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readPosAnchor(OTFAdvancedTypographicTableReader.java:2051)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readMarkToLigaturePosTableFormat1(OTFAdvancedTypographicTableReader.java:2345)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readMarkToLigaturePosTable(OTFAdvancedTypographicTableReader.java:2371)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readGPOSSubtable(OTFAdvancedTypographicTableReader.java:3122)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readLookupTable(OTFAdvancedTypographicTableReader.java:3191)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readLookupList(OTFAdvancedTypographicTableReader.java:3218)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readCommonLayoutTables(OTFAdvancedTypographicTableReader.java:3239)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readGPOS(OTFAdvancedTypographicTableReader.java:3499)
> at
> org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readAll(OTFAdvancedTypographicTableReader.java:84)
> at
> org.apache.fop.fonts.truetype.OpenFont.handleCharacterSpacing(OpenFont.java:889)
> at org.apache.fop.fonts.truetype.OpenFont.readFont(OpenFont.java:861) at
> org.apache.fop.fonts.truetype.OFFontLoader.read(OFFontLoader.java:119) at
> org.apache.fop.fonts.truetype.OFFontLoader.read(OFFontLoader.java:103) at
> org.apache.fop.fonts.FontLoader.getFont(FontLoader.java:126) at
> org.apache.fop.fonts.FontLoader.loadFont(FontLoader.java:110) at
> org.apache.fop.fonts.autodetect.FontInfoFinder.find(FontInfoFinder.java:253)
> at org.apache.fop.fonts.FontAdder.add(FontAdder.java:63) at
> org.apache.fop.fonts.FontDetectorFactory$DefaultFontDetector.detect(FontDetectorFactory.java:105)
> at org.apache.fop.fonts.FontManager.autoDetectFonts(FontManager.java:229) at
> org.apache.fop.fonts.DefaultFontConfigurator.configure(DefaultFontConfigurator.java:82)
> at
> org.apache.fop.render.PrintRendererConfigurator.getCustomFontCollection(PrintRendererConfigurator.java:147)
> at
> org.apache.fop.render.PrintRendererConfigurator.setupFontInfo(PrintRendererConfigurator.java:127)
> at org.apache.fop.render.intermediate.IFUtil.setupFonts(IFUtil.java:170) at
> org.apache.fop.render.intermediate.IFRenderer.setupFontInfo(IFRenderer.java:187)
> at org.apache.fop.area.RenderPagesModel.<init>(RenderPagesModel.java:75) at
> org.apache.fop.area.AreaTreeHandler.setupModel(AreaTreeHandler.java:135) at
> org.apache.fop.area.AreaTreeHandler.<init>(AreaTreeHandler.java:105) at
> org.apache.fop.render.RendererFactory.createFOEventHandler(RendererFactory.java:363)
> at org.apache.fop.fo.FOTreeBuilder.<init>(FOTreeBuilder.java:109) at
> org.apache.fop.apps.Fop.createDefaultHandler(Fop.java:104) at
> org.apache.fop.apps.Fop.<init>(Fop.java:78) at
> org.apache.fop.apps.FOUserAgent.newFop(FOUserAgent.java:184) at
> org.apache.fop.apps.FopFactory.newFop(FopFactory.java:234){code}
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