[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519767#comment-17519767 ] Simon Steiner edited comment on FOP-3062 at 4/8/22 7:13 PM: Aim should be to fix assertion failure was (Author: ssteiner1): We will fix the assertion failure > AssertionError in GlyphPositioningTable$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} > http://www.w3.org/2001/XMLSchema-instance; > > xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> > > > > > null > > > > flate > ascii-85 > > > > /Users/abc/uploads/fonts > > > > > > /Users/abc/uploads/fonts > > {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.(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.(RenderPagesModel.java:75) at >
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519752#comment-17519752 ] Richard Zowalla edited comment on FOP-3062 at 4/8/22 6:52 PM: -- A possible fix / solution / workaround would (maybe - I was just looking at the code) probably be: 1. Pass "useAdvanced" as a new parameter to FontInfoFinder#find(...). To avoid breaking the API, we could do something like: {code:java} public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache) { return find(fontURI, resourceResolver, fontCache); } public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache, boolean useAdvanced) { ... } {code} 2. Add a boolean property for "useAdvanced" to the FontManager (?) to propagate to the FontFinderInfo / FontAdder. Note: If "complexScriptFeaturues" has the same meaning ie is semantically equal to "useAdvanced" in FontInfoFinder, we would need to make sure, that this property is passed to the FontManager (after being set via XML or programmatically). Something like [^propagate_use_advanced.patch] - if this goes in the right direction, I can also prepare a PR on GitHub. Btw. the same holds for "useKerning", which is set to "true" by default in find(...). Shouldn't that be a parameter to, which is passed from the font manager to the find(...) method? Wdyt? was (Author: rzo1): A possible fix / solution / workaround would (maybe - I was just looking at the code) probably be: 1. Pass "useAdvanced" as a new parameter to FontInfoFinder#find(...). To avoid breaking the API, we could do something like: {code:java} public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache) { return find(fontURI, resourceResolver, fontCache); } public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache, boolean useAdvanced) { ... } {code} 2. Add a boolean property for "useAdvanced" to the FontManager (?) to propagate to the FontFinderInfo / FontAdder. Note: If "complexScriptFeaturues" has the same meaning ie is semantically equal to "useAdvanced" in FontInfoFinder, we would need to make sure, that this property is passed to the FontManager (after being set via XML or programmatically). Something like https://issues.apache.org/jira/secure/attachment/13042174/propagate_use_advanced.patch Btw. the same holds for "useKerning", which is set to "true" by default in find(...). Shouldn't that be a parameter to, which is passed from the font manager to the find(...) method? Wdyt? > 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} > http://www.w3.org/2001/XMLSchema-instance; > > xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> > > > > > null > > > > flate > ascii-85 > > > > /Users/abc/uploads/fonts > > > > > > /Users/abc/uploads/fonts > > {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$DeviceTable.(GlyphPositioningTable.java:1774) > at > org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readPosDeviceTable(OTFAdvancedTypographicTableReader.java:1727) > at > org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readPosAnchor(OTFAdvancedTypographicTableReader.java:2051) > at >
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519752#comment-17519752 ] Richard Zowalla edited comment on FOP-3062 at 4/8/22 6:48 PM: -- A possible fix / solution / workaround would (maybe - I was just looking at the code) probably be: 1. Pass "useAdvanced" as a new parameter to FontInfoFinder#find(...). To avoid breaking the API, we could do something like: {code:java} public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache) { return find(fontURI, resourceResolver, fontCache); } public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache, boolean useAdvanced) { ... } {code} 2. Add a boolean property for "useAdvanced" to the FontManager (?) to propagate to the FontFinderInfo / FontAdder. Note: If "complexScriptFeaturues" has the same meaning ie is semantically equal to "useAdvanced" in FontInfoFinder, we would need to make sure, that this property is passed to the FontManager (after being set via XML or programmatically). Something like https://issues.apache.org/jira/secure/attachment/13042174/propagate_use_advanced.patch Btw. the same holds for "useKerning", which is set to "true" by default in find(...). Shouldn't that be a parameter to, which is passed from the font manager to the find(...) method? Wdyt? was (Author: rzo1): A possible fix / solution / workaround would (maybe - I was just looking at the code) probably be: 1. Pass "useAdvanced" as a new parameter to FontInfoFinder#find(...). To avoid breaking the API, we could do something like: {code:java} public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache) { return find(fontURI, resourceResolver, fontCache); } public EmbedFontInfo[] find(URI fontURI, InternalResourceResolver resourceResolver, FontCache fontCache, boolean useAdvanced) { ... } {code} 2. Add a boolean property for "useAdvanced" to the FontManager (?) to propagate to the FontFinderInfo / FontAdder. Note: If "complexScriptFeaturues" has the same meaning ie is semantically equal to "useAdvanced" in FontInfoFinder, we would need to make sure, that this property is passed to the FontManager (after being set via XML or programmatically). Something like [^propagate_use_advanced.patch] Btw. the same holds for "useKerning", which is set to "true" by default in find(...). Shouldn't that be a parameter to, which is passed from the font manager to the find(...) method? Wdyt? > AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf > - > > Key: FOP-3062 > URL: https://issues.apache.org/jira/browse/FOP-3062 > Project: FOP > Issue Type: Bug > Components: unqualified >Affects Versions: 2.7 >Reporter: Richard Zowalla >Priority: Major > Attachments: SFArabic.ttf, image-2022-04-08-16-09-21-254.png, > propagate_use_advanced.patch > > > While working on a M1 Mac OS system: > > {code:java} > Java version: 17.0.2, vendor: Oracle Corporation, runtime: > /Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/HomeDefault locale: > de_DE, platform encoding: UTF-8 > OS name: "mac os x", version: "12.3", arch: "aarch64", family: "mac"{code} > I get the following AssertionError with a simple FOP config as follows: > {code:java} > http://www.w3.org/2001/XMLSchema-instance; > > xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> > > > > > null > > > > flate > ascii-85 > > > > /Users/abc/uploads/fonts > > > > > > /Users/abc/uploads/fonts > > {code} > The font, which violates the assertion in DeviceTable is: > *[file:/System/Library/Fonts/SFArabic.ttf*|file:///System/Library/Fonts/SFArabic.ttf*] > > *Stacktrace:* > {code:java} > java.lang.AssertionError at > org.apache.fop.complexscripts.fonts.GlyphPositioningTable$DeviceTable.(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 >
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519706#comment-17519706 ] Richard Zowalla edited comment on FOP-3062 at 4/8/22 4:54 PM: -- Thanks for updating the documentation as well as your time. I tested the sample code: If I hard-code the path to SFArabic via the font is loaded and used (at least no exception / assertion error is thrown) {code:java} Apr. 08, 2022 6:47:05 PM org.apache.fop.fo.properties.CommonHyphenation getHyphChar WARNUNG: Substituted specified hyphenation character (0x2d) with 0x20 because the font doesn't have the specified hyphenation character: SFArabic,normal,400 Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "t" (0x74, t) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "e" (0x65, e) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "s" (0x73, s) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "2" (0x32, two) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent INFORMATION: Rendered page #1.{code} My issue is, that I do +*not*+ want to use *SFArabic* at all (it is just a system font, which is available by default on an MacOS 12.3 and cannot be deleted), which is detected during auto scanning by fop. So I am not quite sure, if specifying the specific font will help with the original issue which occurs during auto-scanning. Is there a configuration option to exclude fonts from being scanned? *The good news:* I was able to reproduce it on my Ubuntu 20.04 LTS machine by adjusting your code snippet (without our complicated EAR / EE setup). Started the code with *-ea* via JVM params. Note: I installed the *SFArabic.ttf* system-wide and re-generated the Ubuntu font cache. {code:java} import org.apache.fop.apps.FOUserAgent; import org.apache.fop.apps.Fop; import org.apache.fop.apps.FopConfParser; import org.apache.fop.apps.FopFactory; import org.apache.fop.apps.FopFactoryBuilder; import javax.xml.transform.Result; import javax.xml.transform.Source; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.sax.SAXResult; import javax.xml.transform.stream.StreamSource; import java.io.ByteArrayInputStream; import java.io.File; import java.io.FileOutputStream; public class ComplexScript { public static void main(String[] args) throws Exception { String fo = "http://www.w3.org/1999/XSL/Format\"\n; + " xmlns:fox=\"http://xmlgraphics.apache.org/fop/extensions\;>\n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " test2 \n" + "\n" + " \n" + "\n"; String fopxconf = """ http://www.w3.org/2001/XMLSchema-instance; xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> null flate ascii-85 \s """; FopFactoryBuilder builder = new FopConfParser(new ByteArrayInputStream(fopxconf.getBytes()), new File(".").toURI()).getFopFactoryBuilder(); builder.setComplexScriptFeatures(false); FopFactory fopFactory = builder.build(); //disable the font cache on purpose to reproduce the issue fopFactory.getFontManager().disableFontCache(); FOUserAgent foUserAgent = fopFactory.newFOUserAgent(); FileOutputStream fos = new FileOutputStream("/tmp/out.pdf"); Fop fop = fopFactory.newFop("application/pdf", foUserAgent, fos); TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer();
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519706#comment-17519706 ] Richard Zowalla edited comment on FOP-3062 at 4/8/22 4:54 PM: -- Thanks for updating the documentation as well as your time. I tested the sample code: If I hard-code the path to SFArabic via the font is loaded and used (at least no exception / assertion error is thrown) {code:java} Apr. 08, 2022 6:47:05 PM org.apache.fop.fo.properties.CommonHyphenation getHyphChar WARNUNG: Substituted specified hyphenation character (0x2d) with 0x20 because the font doesn't have the specified hyphenation character: SFArabic,normal,400 Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "t" (0x74, t) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "e" (0x65, e) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "s" (0x73, s) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "2" (0x32, two) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent INFORMATION: Rendered page #1.{code} My issue is, that I do +*not*+ want to use *SFArabic* at all (it is just a system font, which is available by default on an MacOS 12.3 and cannot be deleted), which is detected during auto scanning by fop. So I am not quite sure, if specifying the specific font will help with the original issue which occurs during auto-scanning. Is there a configuration option to exclude fonts from being scanned? *The good news:* I was able to reproduce it on my Ubuntu 20.04 LTS machine by adjusting your code snippet (without our complicated EAR / EE setup). Started the code with *-ea* via JVM params. Note: I used Java 17 text blocks for simplicity of XML config snippet. Note: I installed the *SFArabic.ttf* system-wide and re-generated the Ubuntu font cache. {code:java} import org.apache.fop.apps.FOUserAgent; import org.apache.fop.apps.Fop; import org.apache.fop.apps.FopConfParser; import org.apache.fop.apps.FopFactory; import org.apache.fop.apps.FopFactoryBuilder; import javax.xml.transform.Result; import javax.xml.transform.Source; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.sax.SAXResult; import javax.xml.transform.stream.StreamSource; import java.io.ByteArrayInputStream; import java.io.File; import java.io.FileOutputStream; public class ComplexScript { public static void main(String[] args) throws Exception { String fo = "http://www.w3.org/1999/XSL/Format\"\n; + " xmlns:fox=\"http://xmlgraphics.apache.org/fop/extensions\;>\n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " test2 \n" + "\n" + " \n" + "\n"; String fopxconf = """ http://www.w3.org/2001/XMLSchema-instance; xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> null flate ascii-85 \s """; FopFactoryBuilder builder = new FopConfParser(new ByteArrayInputStream(fopxconf.getBytes()), new File(".").toURI()).getFopFactoryBuilder(); builder.setComplexScriptFeatures(false); FopFactory fopFactory = builder.build(); //disable the font cache on purpose to reproduce the issue fopFactory.getFontManager().disableFontCache(); FOUserAgent foUserAgent = fopFactory.newFOUserAgent(); FileOutputStream fos = new FileOutputStream("/tmp/out.pdf"); Fop fop = fopFactory.newFop("application/pdf", foUserAgent, fos); TransformerFactory factory =
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519706#comment-17519706 ] Richard Zowalla edited comment on FOP-3062 at 4/8/22 4:51 PM: -- Thanks for updating the documentation as well as your time. I tested the sample code: If I hard-code the path to SFArabic via the font is loaded and used (at least no exception / assertion error is thrown) {code:java} Apr. 08, 2022 6:47:05 PM org.apache.fop.fo.properties.CommonHyphenation getHyphChar WARNUNG: Substituted specified hyphenation character (0x2d) with 0x20 because the font doesn't have the specified hyphenation character: SFArabic,normal,400 Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "t" (0x74, t) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "e" (0x65, e) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "s" (0x73, s) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent WARNUNG: Glyph "2" (0x32, two) not available in font ".SFArabic-Regular". Apr. 08, 2022 6:47:05 PM org.apache.fop.events.LoggingEventListener processEvent INFORMATION: Rendered page #1.{code} My issue is, that I do +*not*+ want to use *SFArabic* at all (it is just a system font, which is available by default on an MacOS 12.3 and cannot be deleted), which is detected during auto scanning by fop. So I am not quite sure, if specifying the specific font will help with the original issue which occurs during auto-scanning. Is there a configuration option to exclude fonts from being scanned? The good news: I was able to reproduce it on my Ubuntu 20.04 LTS machine by adjusting your code snippet as follows. Note: I installed the *SFArabic.ttf* system-wide and re-generated the Ubuntu font cache. {code:java} import org.apache.fop.apps.FOUserAgent; import org.apache.fop.apps.Fop; import org.apache.fop.apps.FopConfParser; import org.apache.fop.apps.FopFactory; import org.apache.fop.apps.FopFactoryBuilder; import javax.xml.transform.Result; import javax.xml.transform.Source; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.sax.SAXResult; import javax.xml.transform.stream.StreamSource; import java.io.ByteArrayInputStream; import java.io.File; import java.io.FileOutputStream; public class ComplexScript { public static void main(String[] args) throws Exception { String fo = "http://www.w3.org/1999/XSL/Format\"\n; + " xmlns:fox=\"http://xmlgraphics.apache.org/fop/extensions\;>\n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " test2 \n" + "\n" + " \n" + "\n"; String fopxconf = """ http://www.w3.org/2001/XMLSchema-instance; xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> null flate ascii-85 \s """; FopFactoryBuilder builder = new FopConfParser(new ByteArrayInputStream(fopxconf.getBytes()), new File(".").toURI()).getFopFactoryBuilder(); builder.setComplexScriptFeatures(false); FopFactory fopFactory = builder.build(); //disable the font cache on purpose to reproduce the issue fopFactory.getFontManager().disableFontCache(); FOUserAgent foUserAgent = fopFactory.newFOUserAgent(); FileOutputStream fos = new FileOutputStream("/tmp/out.pdf"); Fop fop = fopFactory.newFop("application/pdf", foUserAgent, fos); TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(); Source src = new StreamSource(new
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519461#comment-17519461 ] Richard Zowalla edited comment on FOP-3062 at 4/8/22 9:29 AM: -- >From a Mac OS 12.3: [^SFArabic.ttf] Or: https://developer.apple.com/fonts/ was (Author: rzo1): >From a Mac OS 12.3: [^SFArabic.ttf] > AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf > - > > Key: FOP-3062 > URL: https://issues.apache.org/jira/browse/FOP-3062 > Project: FOP > Issue Type: Bug > Components: unqualified >Affects Versions: 2.7 >Reporter: Richard Zowalla >Priority: Major > Attachments: SFArabic.ttf > > > While working on a M1 Mac OS system: > > {code:java} > Java version: 17.0.2, vendor: Oracle Corporation, runtime: > /Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/HomeDefault locale: > de_DE, platform encoding: UTF-8 > OS name: "mac os x", version: "12.3", arch: "aarch64", family: "mac"{code} > I get the following AssertionError with a simple FOP config as follows: > {code:java} > http://www.w3.org/2001/XMLSchema-instance; > > xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> > > > > > null > > > > flate > ascii-85 > > > > /Users/abc/uploads/fonts > > > > > > /Users/abc/uploads/fonts > > {code} > The font, which violates the assertion in DeviceTable is: > *[file:/System/Library/Fonts/SFArabic.ttf*|file:///System/Library/Fonts/SFArabic.ttf*] > > *Stacktrace:* > {code:java} > java.lang.AssertionError at > org.apache.fop.complexscripts.fonts.GlyphPositioningTable$DeviceTable.(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$DefaultFontDetector.detect(FontDetectorFactory.java:105) > at org.apache.fop.fonts.FontManager.autoDetectFonts(FontManager.java:229) at > org.apache.fop.fonts.DefaultFontConfigurator.configure(DefaultFontConfigurator.java:82) > at > org.apache.fop.render.PrintRendererConfigurator.getCustomFontCollection(PrintRendererConfigurator.java:147) > at > org.apache.fop.render.PrintRendererConfigurator.setupFontInfo(PrintRendererConfigurator.java:127) > at org.apache.fop.render.intermediate.IFUtil.setupFonts(IFUtil.java:170) at > org.apache.fop.render.intermediate.IFRenderer.setupFontInfo(IFRenderer.java:187) > at org.apache.fop.area.RenderPagesModel.(RenderPagesModel.java:75) at >
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519459#comment-17519459 ] Simon Steiner edited comment on FOP-3062 at 4/8/22 9:25 AM: Can you give download url of font file was (Author: ssteiner1): Can you give url of font file > AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf > - > > Key: FOP-3062 > URL: https://issues.apache.org/jira/browse/FOP-3062 > Project: FOP > Issue Type: Bug > Components: unqualified >Affects Versions: 2.7 >Reporter: Richard Zowalla >Priority: Major > > While working on a M1 Mac OS system: > > {code:java} > Java version: 17.0.2, vendor: Oracle Corporation, runtime: > /Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/HomeDefault locale: > de_DE, platform encoding: UTF-8 > OS name: "mac os x", version: "12.3", arch: "aarch64", family: "mac"{code} > I get the following AssertionError with a simple FOP config as follows: > {code:java} > http://www.w3.org/2001/XMLSchema-instance; > > xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> > > > > > null > > > > flate > ascii-85 > > > > /Users/abc/uploads/fonts > > > > > > /Users/abc/uploads/fonts > > {code} > The font, which violates the assertion in DeviceTable is: > *[file:/System/Library/Fonts/SFArabic.ttf*|file:///System/Library/Fonts/SFArabic.ttf*] > > *Stacktrace:* > {code:java} > java.lang.AssertionError at > org.apache.fop.complexscripts.fonts.GlyphPositioningTable$DeviceTable.(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$DefaultFontDetector.detect(FontDetectorFactory.java:105) > at org.apache.fop.fonts.FontManager.autoDetectFonts(FontManager.java:229) at > org.apache.fop.fonts.DefaultFontConfigurator.configure(DefaultFontConfigurator.java:82) > at > org.apache.fop.render.PrintRendererConfigurator.getCustomFontCollection(PrintRendererConfigurator.java:147) > at > org.apache.fop.render.PrintRendererConfigurator.setupFontInfo(PrintRendererConfigurator.java:127) > at org.apache.fop.render.intermediate.IFUtil.setupFonts(IFUtil.java:170) at > org.apache.fop.render.intermediate.IFRenderer.setupFontInfo(IFRenderer.java:187) > at org.apache.fop.area.RenderPagesModel.(RenderPagesModel.java:75) at > org.apache.fop.area.AreaTreeHandler.setupModel(AreaTreeHandler.java:135) at > org.apache.fop.area.AreaTreeHandler.(AreaTreeHandler.java:105) at >
[jira] [Comment Edited] (FOP-3062) AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf
[ https://issues.apache.org/jira/browse/FOP-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17519455#comment-17519455 ] Richard Zowalla edited comment on FOP-3062 at 4/8/22 9:24 AM: -- This is a developer machine. We are starting TomEE Maven Plugin, which has Assertions enabled by default ;) (and it cannot be disabled easily...) but would also impact unit tests, which are using assertions. I am even not capable of removing / moving this specific Apple system font away, so auto detection will always fail with this assertion error in a dev setup. was (Author: rzo1): This is a developer machine. We are starting TomEE Maven Plugin, which has Assertions enabled by default ;) (and it cannot be disabled easily...) but would also impact unit tests, which are using assertions. > AssertionError in GlyphPositioningTable$DeviceTable with SFArabic.ttf > - > > Key: FOP-3062 > URL: https://issues.apache.org/jira/browse/FOP-3062 > Project: FOP > Issue Type: Bug > Components: unqualified >Affects Versions: 2.7 >Reporter: Richard Zowalla >Priority: Major > > While working on a M1 Mac OS system: > > {code:java} > Java version: 17.0.2, vendor: Oracle Corporation, runtime: > /Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/HomeDefault locale: > de_DE, platform encoding: UTF-8 > OS name: "mac os x", version: "12.3", arch: "aarch64", family: "mac"{code} > I get the following AssertionError with a simple FOP config as follows: > {code:java} > http://www.w3.org/2001/XMLSchema-instance; > > xsi:noNamespaceSchemaLocation="http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/foschema/fop-configuration.xsd?view=co;> > > > > > null > > > > flate > ascii-85 > > > > /Users/abc/uploads/fonts > > > > > > /Users/abc/uploads/fonts > > {code} > The font, which violates the assertion in DeviceTable is: > *[file:/System/Library/Fonts/SFArabic.ttf*|file:///System/Library/Fonts/SFArabic.ttf*] > > *Stacktrace:* > {code:java} > java.lang.AssertionError at > org.apache.fop.complexscripts.fonts.GlyphPositioningTable$DeviceTable.(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 >