Glowstone 3

gabor@DESKTOP-097PK3D MINGW64 /d/Users/gbr22/MEGA/Programozás/java/Projects
$ git clone https://github.com/GlowstoneMC/Glowstone
Cloning into 'Glowstone'...
remote: Counting objects: 47356, done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 47356 (delta 21), reused 20 (delta 20), pack-reused 47328
Receiving objects: 100% (47356/47356), 12.08 MiB | 2.11 MiB/s, done.
Resolving deltas: 100% (27705/27705), done.
Checking out files: 100% (1359/1359), done.

gabor@DESKTOP-097PK3D MINGW64 /d/Users/gbr22/MEGA/Programozás/java/Projects
$ cd Glowstone

gabor@DESKTOP-097PK3D MINGW64 /d/Users/gbr22/MEGA/Programozás/java/Projects/Glowstone (dev)
$ ./scripts/build.sh
[INFO] Scanning for projects...
[INFO]
[INFO] Using the MultiThreadedBuilder implementation with a thread count of 4
[INFO]
[INFO] ----------------------< net.glowstone:glowstone >-----------------------
[INFO] Building Glowstone 2018.7.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] *****************************************************************
[WARNING] * Your build is requesting parallel execution, but project      *
[WARNING] * contains the following plugin(s) that have goals not marked   *
[WARNING] * as @threadSafe to support parallel building.                  *
[WARNING] * While this /may/ work fine, please look for plugin updates    *
[WARNING] * and/or request plugins be made thread-safe.                   *
[WARNING] * If reporting an issue, report it against the plugin in        *
[WARNING] * question, not against maven-core                              *
[WARNING] *****************************************************************
[WARNING] The following plugins are not marked @threadSafe in Glowstone:
[WARNING] net.md-5:scriptus:0.3.1
[WARNING] Enable debug to see more precisely which goals are not marked @threadSafe.
[WARNING] *****************************************************************
[INFO]
[INFO] --- scriptus:0.3.1:describe (default) @ glowstone ---
[INFO] Set property "describe" to "d8cd2ac"
[INFO]
[INFO] --- lombok-maven-plugin:1.16.20.0:delombok (delombok) @ glowstone ---
[INFO] Delombok complete.
[INFO]
[INFO] --- maven-resources-plugin:3.0.2:resources (default-resources) @ glowstone ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 52 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ glowstone ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1088 source files to D:\Users\gbr22\MEGA\Programoz▒s\java\Projects\Glowstone\target\classes
[INFO] /D:/Users/gbr22/MEGA/Programoz▒s/java/Projects/Glowstone/src/main/java/net/glowstone/GlowServer.java: Some input files use or override a deprecated API.
[INFO] /D:/Users/gbr22/MEGA/Programoz▒s/java/Projects/Glowstone/src/main/java/net/glowstone/GlowServer.java: Recompile with -Xlint:deprecation for details.
[INFO] /D:/Users/gbr22/MEGA/Programoz▒s/java/Projects/Glowstone/src/main/java/net/glowstone/util/config/ServerConfig.java: Some input files use unchecked or unsafe operations.
[INFO] /D:/Users/gbr22/MEGA/Programoz▒s/java/Projects/Glowstone/src/main/java/net/glowstone/util/config/ServerConfig.java: Recompile with -Xlint:unchecked for details.
[INFO]
[INFO] --- maven-checkstyle-plugin:3.0.0:check (default) @ glowstone ---
[INFO]
[INFO] --- animal-sniffer-maven-plugin:1.16:check (default) @ glowstone ---
[INFO] Checking unresolved references to org.codehaus.mojo.signature:java18:1.0
[ERROR] D:\Users\gbr22\MEGA\Programoz▒s\java\Projects\Glowstone\src\main\java\net\glowstone\net\handler\login\EncryptionKeyResponseHandler.java:146: Undefined reference: java.util.UUID net.glowstone.util.UuidUtils.fromFlatString(String)
[ERROR] D:\Users\gbr22\MEGA\Programoz▒s\java\Projects\Glowstone\src\main\java\net\glowstone\net\ProxyData.java:70: Undefined reference: java.util.UUID net.glowstone.util.UuidUtils.fromFlatString(String)
[ERROR] D:\Users\gbr22\MEGA\Programoz▒s\java\Projects\Glowstone\src\main\java\net\glowstone\net\ProxyData.java:110: Undefined reference: java.util.UUID net.glowstone.util.UuidUtils.fromFlatString(String)
[ERROR] D:\Users\gbr22\MEGA\Programoz▒s\java\Projects\Glowstone\src\main\java\net\glowstone\entity\meta\profile\GlowPlayerProfile.java:168: Undefined reference: java.util.UUID net.glowstone.util.UuidUtils.fromFlatString(String)
[ERROR] D:\Users\gbr22\MEGA\Programoz▒s\java\Projects\Glowstone\src\main\java\net\glowstone\entity\meta\profile\PlayerDataFetcher.java:42: Undefined reference: String net.glowstone.util.UuidUtils.toFlatString(java.util.UUID)
[ERROR] D:\Users\gbr22\MEGA\Programoz▒s\java\Projects\Glowstone\src\main\java\net\glowstone\entity\meta\profile\PlayerDataFetcher.java:105: Undefined reference: java.util.UUID net.glowstone.util.UuidUtils.fromFlatString(String)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:32 min (Wall Clock)
[INFO] Finished at: 2018-07-14T14:52:42+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:animal-sniffer-maven-plugin:1.16:check (default) on project glowstone: Signature errors found. Verify them and ignore them with the proper annotation if needed. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

gabor@DESKTOP-097PK3D MINGW64 /d/Users/gbr22/MEGA/Programozás/java/Projects/Glowstone (dev)
$