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    It generally doesn't matter where the Microsoft DLLs are loaded
    from. What I don't see in your log is the loading of
    javafx_font.dll. That, and the other JavaFX libraries, are the
    important ones.<br>
    <br>
    -- Kevin<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 9/29/2023 6:30 AM, Rony G. Flatscher
      wrote:<br>
    </div>
    <blockquote type="cite" cite="mid:bb2c2075-ee84-4914-8048-497bba247b60@wu.ac.at">
      
      On 29.09.2023 14:53, Kevin Rushforth wrote:<br>
      <blockquote type="cite" cite="mid:90354a14-8d37-cae0-a37b-86e9d3a1ad27@oracle.com"> This
        is a new native method (actually moved from another class) in
        JavaFX 21. This is very likely due to a mismatch between the
        native library and the Java classes. I suspect you have a
        directory in your PATH that is picking up an old javafx_font.dll
        library. Run your program with "-Djavafx.verbose=true" to see
        where the library is loaded from.<br>
      </blockquote>
      <p>Thank you, this is the output:</p>
      <blockquote>
        <p>WARNING: java.lang.UnsatisfiedLinkError: Can't load library:
          C:\Program
          Files\BellSoft\jdk-21-full\bin\javafx\api-ms-win-core-console-l1-1-0.dll<br>
          Loaded C:\Program
          Files\TortoiseGit\bin\api-ms-win-core-console-l1-1-0.dll from
          java.library.path<br>
          WARNING: java.lang.UnsatisfiedLinkError: Can't load library:
          C:\Program
          Files\BellSoft\jdk-21-full\bin\javafx\api-ms-win-core-console-l1-2-0.dll<br>
          System.loadLibrary(api-ms-win-core-console-l1-2-0) succeeded<br>
          WARNING: java.lang.UnsatisfiedLinkError: Can't load library:
          C:\Program
Files\BellSoft\jdk-21-full\bin\javafx\api-ms-win-core-datetime-l1-1-0.dll<br>
          Loaded C:\Program
          Files\TortoiseGit\bin\api-ms-win-core-datetime-l1-1-0.dll from
          java.library.path<br>
          WARNING: java.lang.UnsatisfiedLinkError: Can't load library:
          C:\Program
          Files\BellSoft\jdk-21-full\bin\javafx\api-ms-win-core-debug-l1-1-0.dll<br>
          Loaded C:\Program
          Files\TortoiseGit\bin\api-ms-win-core-debug-l1-1-0.dll from
          java.library.path<br>
          WARNING: java.lang.UnsatisfiedLinkError: Can't load library:
          C:\Program
Files\BellSoft\jdk-21-full\bin\javafx\api-ms-win-core-errorhandling-l1-1-0.dll<br>
          Loaded C:\Program
          Files\TortoiseGit\bin\api-ms-win-core-errorhandling-l1-1-0.dll
          from java.library.path<br>
          WARNING: java.lang.UnsatisfiedLinkError: Can't load library:
          C:\Program
          Files\BellSoft\jdk-21-full\bin\javafx\api-ms-win-core-file-l1-1-0.dll<br>
          Loaded C:\Program
          Files\TortoiseGit\bin\api-ms-win-core-file-l1-1-0.dll from
          java.library.path</p>
        <p>... cut ...<br>
        </p>
      </blockquote>
      <p>So indeed, it seems to be picking up those dlls from
        TortoiseGit.</p>
      <p>The dlls are there:</p>
      <blockquote>
        <p>C:\Program Files\BellSoft\jdk-21-full\bin</p>
        <p> Directory of C:\Program Files\BellSoft\jdk-21-full\bin<br>
          <br>
          19.09.2023  17:09            22 008
          api-ms-win-core-console-l1-1-0.dll<br>
          19.09.2023  17:09            21 992
          api-ms-win-core-console-l1-2-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-datetime-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-core-debug-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-core-errorhandling-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-core-fibers-l1-1-0.dll<br>
          19.09.2023  17:09            26 120
          api-ms-win-core-file-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-file-l1-2-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-file-l2-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-handle-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-core-heap-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-core-interlocked-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-libraryloader-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-core-localization-l1-2-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-core-memory-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-core-namedpipe-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-core-processenvironment-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-processthreads-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-core-processthreads-l1-1-1.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-core-profile-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-core-rtlsupport-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-string-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-synch-l1-1-0.dll<br>
          19.09.2023  17:09            21 968
          api-ms-win-core-synch-l1-2-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-sysinfo-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-core-timezone-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-core-util-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-crt-conio-l1-1-0.dll<br>
          19.09.2023  17:09            26 104
          api-ms-win-crt-convert-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-crt-environment-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-crt-filesystem-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-crt-heap-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-crt-locale-l1-1-0.dll<br>
          19.09.2023  17:09            30 176
          api-ms-win-crt-math-l1-1-0.dll<br>
          19.09.2023  17:09            30 216
          api-ms-win-crt-multibyte-l1-1-0.dll<br>
          19.09.2023  17:09            75 232
          api-ms-win-crt-private-l1-1-0.dll<br>
          19.09.2023  17:09            22 008
          api-ms-win-crt-process-l1-1-0.dll<br>
          19.09.2023  17:09            26 080
          api-ms-win-crt-runtime-l1-1-0.dll<br>
          19.09.2023  17:09            26 120
          api-ms-win-crt-stdio-l1-1-0.dll<br>
          19.09.2023  17:09            26 120
          api-ms-win-crt-string-l1-1-0.dll<br>
          19.09.2023  17:09            21 984
          api-ms-win-crt-time-l1-1-0.dll<br>
          19.09.2023  17:09            22 024
          api-ms-win-crt-utility-l1-1-0.dll<br>
        </p>
      </blockquote>
      <p>but the look-up is using "C:\Program
        Files\BellSoft\jdk-21-full\bin\javafx\..."</p>
      <p>The Windows PATH starts out with:</p>
      <blockquote>
        <p>PATH=C:\Program Files\BellSoft\jdk-21-full\bin;... cut ...<br>
        </p>
      </blockquote>
      <p>---rony<br>
      </p>
      <p><br>
      </p>
      <blockquote type="cite" cite="mid:90354a14-8d37-cae0-a37b-86e9d3a1ad27@oracle.com"> <br>
        <div class="moz-cite-prefix">On 9/29/2023 5:06 AM, Rony G.
          Flatscher wrote:<br>
        </div>
        <blockquote type="cite" cite="mid:a94a107b-a916-4dca-b228-a2b1fb2c8572@wu.ac.at">
          <p>Downloaded the 64-bit OpenJDK21 package for Windows that
            include JavaFX from Azul ("FX") and Bellsouth ("full"). </p>
          <p>Both packages cause the following error:</p>
          <blockquote>
            <p>Exception in Application start method<br>
              Exception in thread "JavaFX Application Thread"
              java.lang.UnsatisfiedLinkError: 'java.lang.String
              com.sun.javafx.font.direct<br>
              write.DWFactory.regReadFontLink(java.lang.String)'<br>
                      at
javafx.graphics/com.sun.javafx.font.directwrite.DWFactory.regReadFontLink(Native
              Method)<br>
                      at
javafx.graphics/com.sun.javafx.font.directwrite.DWFactory.getFallbacks(DWFactory.java:166)<br>
                      at
javafx.graphics/com.sun.javafx.font.LogicalFont.getLinkedFonts(LogicalFont.java:214)<br>
                      at
javafx.graphics/com.sun.javafx.font.LogicalFont.getNumSlots(LogicalFont.java:223)<br>
                      at
javafx.graphics/com.sun.javafx.font.CompositeGlyphMapper.<init>(CompositeGlyphMapper.java:62)<br>
                      at
javafx.graphics/com.sun.javafx.font.LogicalFont.getGlyphMapper(LogicalFont.java:439)<br>
                      at
javafx.graphics/com.sun.javafx.text.GlyphLayout.breakRuns(GlyphLayout.java:229)<br>
                      at
javafx.graphics/com.sun.javafx.text.PrismTextLayout.buildRuns(PrismTextLayout.java:819)<br>
                      at
javafx.graphics/com.sun.javafx.text.PrismTextLayout.layout(PrismTextLayout.java:1070)<br>
                      at
javafx.graphics/com.sun.javafx.text.PrismTextLayout.ensureLayout(PrismTextLayout.java:230)<br>
                      at
javafx.graphics/com.sun.javafx.text.PrismTextLayout.getBounds(PrismTextLayout.java:256)<br>
                      at
javafx.controls/com.sun.javafx.scene.control.skin.Utils.computeTextWidth(Utils.java:129)<br>
                      at
javafx.controls/javafx.scene.control.skin.LabeledSkinBase.computeMinLabeledPartWidth(LabeledSkinBase.java:809)<br>
                      at
javafx.controls/javafx.scene.control.skin.LabeledSkinBase.computeMinWidth(LabeledSkinBase.java:306)<br>
                      at
javafx.controls/javafx.scene.control.Control.computeMinWidth(Control.java:504)<br>
                      at
              javafx.graphics/javafx.scene.Parent.minWidth(Parent.java:1049)<br>
                      at
              javafx.graphics/javafx.scene.layout.Region.minWidth(Region.java:1500)<br>
                      at
javafx.graphics/javafx.scene.layout.Region.computeChildPrefAreaWidth(Region.java:1959)<br>
                      at
javafx.graphics/javafx.scene.layout.AnchorPane.computeChildWidth(AnchorPane.java:344)<br>
                      at
javafx.graphics/javafx.scene.layout.AnchorPane.layoutChildren(AnchorPane.java:380)<br>
                      at
              javafx.graphics/javafx.scene.Parent.layout(Parent.java:1208)<br>
                      at
              javafx.graphics/javafx.scene.Scene.doLayoutPass(Scene.java:594)<br>
                      at
javafx.graphics/javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2600)<br>
                      at
javafx.graphics/com.sun.javafx.tk.Toolkit.lambda$runPulse$2(Toolkit.java:401)<br>
                      at
java.base/java.security.AccessController.doPrivileged(AccessController.java:400)<br>
                      at
              javafx.graphics/com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:400)<br>
                      at
              javafx.graphics/com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:430)<br>
                      at
javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:592)<br>
                      at
javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:572)<br>
                      at
javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.pulseFromQueue(QuantumToolkit.java:565)<br>
                      at
javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$11(QuantumToolkit.java:352)<br>
                      at
javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)<br>
                      at
              javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native
              Method)<br>
                      at
javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:185)<br>
                      at
              java.base/java.lang.Thread.run(Thread.java:1583)<br>
            </p>
          </blockquote>
          <p>Would anyone know how to fix this, if possible at all?</p>
          <p>---rony</p>
        </blockquote>
      </blockquote>
      <br>
    </blockquote>
    <br>
  </body>
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