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List:       openjdk-core-libs-dev
Subject:    Re: "java.lang.Error: Probable fatal error:No fonts found" does not show on 11
From:       Bernd Eckenfels <ecki () zusammenkunft ! net>
Date:       2019-02-28 8:56:25
Message-ID: DB7PR08MB330758381A4329F72D30EB3EFF750 () DB7PR08MB3307 ! eurprd08 ! prod ! outlook ! com
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Hello,

I can confirm the same ugly error stack with 12-b33 EA, this time with debug:

$ jdk-12/bin/java -cp . -Dsun.java2d.debugfonts=true FontTest
Are we headless? true
g = sun.java2d.HeadlessGraphicsEnvironment headless: true
Feb 28, 2019 9:50:32 AM sun.awt.X11FontManager registerFontDir
INFO: ParseFontDir /home/vagrant/jdk-12/lib/fonts
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration <init>
INFO: Creating standard Font Configuration
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.3.1611.properties Feb 28, 2019 9:50:32 \
                AM sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.3.1611.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.7.3.1611.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.7.3.1611.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.7.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : /home/vagrant/jdk-12/lib/fontconfig.7.bfc
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : /home/vagrant/jdk-12/lib/fontconfig.bfc
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration findFontConfigFile
INFO: Did not find a fontconfig file.
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration <init>
INFO: Creating standard Font Configuration
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.3.1611.properties Feb 28, 2019 9:50:32 \
                AM sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.3.1611.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.7.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.RedHat.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.7.3.1611.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.7.3.1611.bfc Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.7.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : /home/vagrant/jdk-12/lib/fontconfig.7.bfc
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration findImpl
INFO: Looking for text fontconfig file : \
/home/vagrant/jdk-12/lib/fontconfig.properties Feb 28, 2019 9:50:32 AM \
                sun.awt.FontConfiguration findImpl
INFO: Looking for binary fontconfig file : /home/vagrant/jdk-12/lib/fontconfig.bfc
Feb 28, 2019 9:50:32 AM sun.awt.FontConfiguration findFontConfigFile
INFO: Did not find a fontconfig file.
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for sans:regular:roman
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for sans:bold:roman
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for sans:regular:italic
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for sans:bold:italic
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for serif:regular:roman
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for serif:bold:roman
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for serif:regular:italic
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for serif:bold:italic
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for monospace:regular:roman
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for monospace:bold:roman
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for monospace:regular:italic
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no font for monospace:bold:italic
Feb 28, 2019 9:50:32 AM sun.font.FontConfigManager initFontConfigFonts
INFO: Fontconfig returned no fonts at all.
Feb 28, 2019 9:50:32 AM sun.font.FcFontConfiguration warning
WARNING: Failed to get info from libfontconfig
Feb 28, 2019 9:50:32 AM sun.font.FcFontConfiguration warning
WARNING: Failed to get info from libfontconfig
Exception in thread "main" java.lang.InternalError: \
                java.lang.reflect.InvocationTargetException
       at java.desktop/sun.font.FontManagerFactory$1.run(FontManagerFactory.java:86)
       at java.base/java.security.AccessController.doPrivileged(AccessController.java:310)
                
       at java.desktop/sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
                
       at java.desktop/sun.java2d.SunGraphicsEnvironment.getFontManagerForSGE(SunGraphicsEnvironment.java:189)
                
       at java.desktop/sun.java2d.SunGraphicsEnvironment.getAvailableFontFamilyNames(SunGraphicsEnvironment.java:223)
                
       at java.desktop/sun.java2d.SunGraphicsEnvironment.getAvailableFontFamilyNames(SunGraphicsEnvironment.java:251)
                
       at java.desktop/sun.java2d.HeadlessGraphicsEnvironment.getAvailableFontFamilyNames(HeadlessGraphicsEnvironment.java:75)



Gruss
Bernd
--
http://bernd.eckenfels.net

________________________________
Von: Philip Race <philip.race@oracle.com>
Gesendet: Donnerstag, Februar 28, 2019 12:45 AM
An: Bernd Eckenfels; 2d-dev
Cc: awt-dev@openjdk.java.net; Java Core Libs
Betreff: Re: "java.lang.Error: Probable fatal error:No fonts found" does not show on \
11

Wrong list. You want 2d-dev.

-phil.

On 2/27/19, 3:26 PM, Bernd Eckenfels wrote:
> Hello,
> 
> (please let me know in case I picked the wrong list.)
> 
> Since OpenJDK does not ship Default *.ttf font files the change that a JRE is \
> installed in a way that no System Fonts can be found is quite high. 
> In OpenJDK8 it is a bit unfortunate that in this situation even for the headless \
> graphics context that you can can a Java.lang.Error: 
> I wonder if this is intentional. How About returnign an empty Array or Maybe a \
> RntimeException instead? In my case by upgrading from Oracle JRE to Open JDK (in my \
> case Azul) a perfectly fine working Installation is not aborting. 
> The JasperReports component used is failing does not even need the System Fonts \
> (which I will report to them seperately). For Zulu it is enough to install Dejavu \
> Fonts in System Directory or copy them to JRE/lib/fonts/, but I have also seen \
> OpenJDK builds which seem to use fontmanager libraries instead of fixed file path. \
> Here I guess the dependency on System config is even higher. 
> I tested on a minimal System with no X11:
> 
> > ls /usr/share/fonts
> > cat /etc/centos-release
> CentOS Linux release 7.3.1611 (Core)
> 
> And my test program (below) Returns for Java 8:
> 
> > zulu8*x64/bin/java -cp . FontTest
> Are we headless? true
> g = sun.java2d.HeadlessGraphicsEnvironment headless: true
> Exception in thread "main" java.lang.Error: Probable fatal error:No fonts found.
> at sun.font.SunFontManager.getDefaultPhysicalFont(SunFontManager.java:1236)
> at sun.font.SunFontManager.initialiseDeferredFont(SunFontManager.java:1100)
> …
> at sun.font.SunFontManager.getDefaultPhysicalFont(SunFontManager.java:1220)
> at sun.font.SunFontManager.initialiseDeferredFont(SunFontManager.java:1100)
> at sun.font.SunFontManager.initialiseDeferredFonts(SunFontManager.java:927)
> at sun.font.SunFontManager.loadFonts(SunFontManager.java:3302)
> at sun.awt.X11FontManager.loadFonts(X11FontManager.java:466)
> at sun.font.SunFontManager.loadFontFiles(SunFontManager.java:3429)
> at sun.font.SunFontManager.getInstalledFontFamilyNames(SunFontManager.java:3766)
> at sun.java2d.SunGraphicsEnvironment.getAvailableFontFamilyNames(SunGraphicsEnvironment.java:225)
>  at sun.java2d.SunGraphicsEnvironment.getAvailableFontFamilyNames(SunGraphicsEnvironment.java:252)
>  at sun.java2d.HeadlessGraphicsEnvironment.getAvailableFontFamilyNames(HeadlessGraphicsEnvironment.java:94)
>  at FontTest.main(FontTest.java:15)
> 
> So the error in itself is one topic I wanted to inquire About. However, even worse \
> in OpenJDK 11 the error seems to have degenerated quite a bit, it Looks for me: 
> > zulu11*x64/bin/java -cp . FontTest
> Are we headless? true
> g = sun.java2d.HeadlessGraphicsEnvironment headless: true
> Exception in thread "main" java.lang.InternalError: \
> java.lang.reflect.InvocationTargetException at \
> java.desktop/sun.font.FontManagerFactory$1.run(FontManagerFactory.java:86) at \
> java.base/java.security.AccessController.doPrivileged(Native Method) at \
> java.desktop/sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74) at \
> java.desktop/sun.java2d.SunGraphicsEnvironment.getFontManagerForSGE(SunGraphicsEnvironment.java:189)
>  at java.desktop/sun.java2d.SunGraphicsEnvironment.getAvailableFontFamilyNames(SunGraphicsEnvironment.java:223)
>  at java.desktop/sun.java2d.SunGraphicsEnvironment.getAvailableFontFamilyNames(SunGraphicsEnvironment.java:251)
>  at java.desktop/sun.java2d.HeadlessGraphicsEnvironment.getAvailableFontFamilyNames(HeadlessGraphicsEnvironment.java:75)
>  at FontTest.main(FontTest.java:15)
> Caused by: java.lang.reflect.InvocationTargetException
> at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native \
> Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>  at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>  at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
> at java.desktop/sun.font.FontManagerFactory$1.run(FontManagerFactory.java:84)
> ... 7 more
> Caused by: java.lang.NullPointerException
> at java.desktop/sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1262)
> at java.desktop/sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:225)
>  at java.desktop/sun.awt.FontConfiguration.init(FontConfiguration.java:107)
> at java.desktop/sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:719)
>  at java.desktop/sun.font.SunFontManager$2.run(SunFontManager.java:367)
> at java.base/java.security.AccessController.doPrivileged(Native Method)
> at java.desktop/sun.font.SunFontManager.<init>(SunFontManager.java:312)
> at java.desktop/sun.awt.FcFontManager.<init>(FcFontManager.java:35)
> at java.desktop/sun.awt.X11FontManager.<init>(X11FontManager.java:56)
> ... 12 mor
> 
> If there is no known issue for that, is it worth to file a Bug for it? (I Need to \
> recreate it with a Oracle OpenJDK binary yet if it is only a fontconfig Problem – \
> but in that case a null check is probably also a good thing?) 
> Gruss
> Bernd


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