Compile problem: package com.sun.javafx.application does not exist

[Eric Ladner]

OpenJDK likely doesn't include JavaFX.  It would have to be installed
separately.   e.g. "sudo apt install openjfx" on Debian based systems.

On Sun, Jul 16, 2017 at 11:02 AM Holger Mappt <holgerosm at gmx.net> wrote:

> Hi,
>
> I guess something is missing in my Java installation, who can point me
> into the right direction? javac is 1.8.0_131 (OpenJDK), Apache Ant(TM)
> version 1.9.4.
>
> Thanks,
> Holger
>
>  > cd /home/josm/core && ant
> Buildfile: /home/josm/core/build.xml
>
> init-properties:
>
> init:
>      [mkdir] Created dir: /home/josm/core/build
>      [mkdir] Created dir: /home/josm/core/dist
>
> javacc:
>      [mkdir] Created dir:
> /home/josm/core/src/org/openstreetmap/josm/gui/mappaint/mapcss/parsergen
>       [java] Java Compiler Compiler Version 7.0.2 (Parser Generator)
>       [java] (type "javacc" with no arguments for help)
>       [java] Reading from file
>
> /home/josm/core/src/org/openstreetmap/josm/gui/mappaint/mapcss/MapCSSParser.jj
> . . .
>       [java] Warning: Line 4, Column 3: Command line setting of
> "OUTPUT_DIRECTORY" modifies option value in file.
>       [java] Warning: Line 169, Column 5: Non-ASCII characters used in
> regular expression.
>       [java] Please make sure you use the correct Reader when you create
> the parser, one that can handle your character set.
>       [java] File "TokenMgrError.java" does not exist.  Will create one.
>       [java] File "ParseException.java" does not exist.  Will create one.
>       [java] File "Token.java" does not exist.  Will create one.
>       [java] File "SimpleCharStream.java" does not exist.  Will create one.
>       [java] Parser generated with 0 errors and 2 warnings.
>
> compile:
>      [javac] Compiling 377 source files to /home/josm/core/build
>      [javac] Note:
> /home/josm/core/src/oauth/signpost/AbstractOAuthProvider.java uses or
> overrides a deprecated API.
>      [javac] Note: Recompile with -Xlint:deprecation for details.
>      [javac] Note: Some input files use unchecked or unsafe operations.
>      [javac] Note: Recompile with -Xlint:unchecked for details.
>      [javac] Compiling 54 source files to /home/josm/core/build
>      [javac] Compiling 1509 source files to /home/josm/core/build
>      [javac]
>
> /home/josm/core/src/org/openstreetmap/josm/io/audio/JavaFxMediaPlayer.java:15:
> error: package com.sun.javafx.application does not exist
>      [javac] import com.sun.javafx.application.PlatformImpl;
>      [javac]                                  ^
>      [javac]
>
> /home/josm/core/src/org/openstreetmap/josm/io/audio/JavaFxMediaPlayer.java:17:
> error: package javafx.scene.media does not exist
>      [javac] import javafx.scene.media.Media;
>      [javac]                          ^
>      [javac]
>
> /home/josm/core/src/org/openstreetmap/josm/io/audio/JavaFxMediaPlayer.java:18:
> error: package javafx.scene.media does not exist
>      [javac] import javafx.scene.media.MediaException;
>      [javac]                          ^
>      [javac]
>
> /home/josm/core/src/org/openstreetmap/josm/io/audio/JavaFxMediaPlayer.java:19:
> error: package javafx.scene.media does not exist
>      [javac] import javafx.scene.media.MediaPlayer;
>      [javac]                          ^
>      [javac]
>
> /home/josm/core/src/org/openstreetmap/josm/io/audio/JavaFxMediaPlayer.java:20:
> error: package javafx.scene.media.MediaPlayer does not exist
>      [javac] import javafx.scene.media.MediaPlayer.Status;
>      [javac]                                      ^
>      [javac]
>
> /home/josm/core/src/org/openstreetmap/josm/io/audio/JavaFxMediaPlayer.java:21:
> error: package javafx.util does not exist
>      [javac] import javafx.util.Duration;
>      [javac]                   ^
>      [javac]
>
> /home/josm/core/src/org/openstreetmap/josm/io/audio/JavaFxMediaPlayer.java:37:
> error: cannot find symbol
>      [javac]     private MediaPlayer mediaPlayer;
>      [javac]             ^
>      [javac]   symbol:   class MediaPlayer
>      [javac]   location: class JavaFxMediaPlayer
>      [javac] 7 errors
>
> BUILD FAILED
> /home/josm/core/build.xml:303: Compile failed; see the compiler error
> output for details.
>
>