12:19:42 [PREPARING] [INFO] Scanning for projects...
12:19:42 [PREPARING] [INFO]
12:19:42 [PREPARING] [INFO] -------------------< prog1:polymorphism-interfaces >--------------------
12:19:42 [PREPARING] [INFO] Building polymorphism-interfaces 1.0-SNAPSHOT
12:19:42 [PREPARING] [INFO] from pom.xml
12:19:42 [PREPARING] [INFO] --------------------------------[ jar ]---------------------------------
12:19:57 [PREPARING] [INFO]
12:19:57 [PREPARING] [INFO] --- clean:3.2.0:clean (default-clean) @ polymorphism-interfaces ---
12:19:58 [PREPARING] [INFO]
12:19:58 [PREPARING] [INFO] --- resources:3.4.0:resources (default-resources) @ polymorphism-interfaces ---
12:19:59 [PREPARING] [INFO] Copying 31 resources from src/main/resources to target/classes
12:19:59 [PREPARING] [INFO]
12:19:59 [PREPARING] [INFO] --- compiler:3.15.0:compile (default-compile) @ polymorphism-interfaces ---
12:20:01 [PREPARING] [INFO] Recompiling the module because of changed source code.
12:20:01 [PREPARING] [INFO] Compiling 29 source files with javac [debug release 25] to target/classes
12:20:04 [PREPARING] [INFO] -------------------------------------------------------------
12:20:04 [PREPARING] [ERROR] COMPILATION ERROR :
12:20:04 [PREPARING] [INFO] -------------------------------------------------------------
12:20:04 [PREPARING] [ERROR] /git_12228564502829216936/src/main/java/ch/fhnw/prog1/exercise/swissmap/ModeButton.java:[26,12] cannot find symbol
12:20:04 [PREPARING] symbol: method drawStringCentered(java.lang.String,int,int)
12:20:04 [PREPARING] location: variable gui of type ch.trick17.gui.Gui
12:20:04 [PREPARING] [INFO] 1 error
12:20:04 [PREPARING] [INFO] -------------------------------------------------------------
12:20:04 [PREPARING] [INFO] ------------------------------------------------------------------------
12:20:04 [PREPARING] [INFO] BUILD FAILURE
12:20:04 [PREPARING] [INFO] ------------------------------------------------------------------------
12:20:04 [PREPARING] [INFO] Total time: 21.856 s
12:20:04 [PREPARING] [INFO] Finished at: 2026-05-31T12:20:04Z
12:20:04 [PREPARING] [INFO] ------------------------------------------------------------------------
12:20:04 [PREPARING] [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.15.0:compile (default-compile) on project polymorphism-interfaces: Compilation failure
12:20:04 [PREPARING] [ERROR] /git_12228564502829216936/src/main/java/ch/fhnw/prog1/exercise/swissmap/ModeButton.java:[26,12] cannot find symbol
12:20:04 [PREPARING] [ERROR] symbol: method drawStringCentered(java.lang.String,int,int)
12:20:04 [PREPARING] [ERROR] location: variable gui of type ch.trick17.gui.Gui
12:20:04 [PREPARING] [ERROR]
12:20:04 [PREPARING] [ERROR] -> [Help 1]
12:20:04 [PREPARING] [ERROR]
12:20:04 [PREPARING] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
12:20:04 [PREPARING] [ERROR] Re-run Maven using the -X switch to enable full debug logging.
12:20:04 [PREPARING] [ERROR]
12:20:04 [PREPARING] [ERROR] For more information about the errors and possible solutions, please read the following articles:
12:20:04 [PREPARING] [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
12:20:04 [PREPARING] Failed to build student submission
12:20:04 [PREPARING] HINT: ensure your code can be compiled locally before running AutoFeedback evaluation