Unable to build

[Kraker01]

Hi,

i'd like to test your bot, I've installed JDK (8, javac command is working), Maven (latest version, MVN command is working), but i'm gettins those errors:

[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for bh.bot:BitHeroes:jar:1.0.2
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 36, column 21
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-jar-plugin is missing. @ line 44, column 21
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] --------------------------< bh.bot:BitHeroes >--------------------------
[INFO] Building BitHeroes 1.0.2
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ BitHeroes ---
[INFO] Deleting C:\Users\Marco\Documents\GitHub\Bit-Heroes-bot\target
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ BitHeroes ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 16 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ BitHeroes ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent!
[INFO] Compiling 21 source files to C:\Users\Marco\Documents\GitHub\Bit-Heroes-bot\target\classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.389 s
[INFO] Finished at: 2021-08-24T12:24:35+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project BitHeroes: Compilation failure
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
[ERROR]
[ERROR] -> [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
Nella destinazione, BitHeroes.jar specifica
un nome di file o di directory
(F = file, D = directory)? F
Impossibile trovare il file - BitHeroes-*-jar-with-dependencies.jar
0 File copiati
Error: Unable to access jarfile BitHeroes.jar