Hallo,
ich versteh die Javawelt nicht mehr.
Das bisher immer geklappt.
Ich habe ein Projekt Ereignis.
Das sind zwei files: EReignis.java und EreignisController.java
Siehe Code (nur das wichtige
Habe debugget. Bei dem Befehl f1Link = fxmlLoader.getController(); kommen die Fehlermeldunegn.
Das File und die class EreignisController sind natürlich vorhanden.
Interessant dürfe diese Meldung sein (die ich aber nicht verstehe).
Caused by: java.lang.ClassCastException: class com.juelin.projekt11.Ereignis cannot be cast to class com.juelin.projekt11.EreignisController (com.juelin.projekt11.Ereignis and com.juelin.projekt11.EreignisController are in module com.juelin.projekt11 of loader 'app')
Keine Ahnung was ich da machen soll.
Hat da jemand eine Idee?
Schönes Wochenende und Gruß
Jürgen
ich versteh die Javawelt nicht mehr.
Das bisher immer geklappt.
Ich habe ein Projekt Ereignis.
Das sind zwei files: EReignis.java und EreignisController.java
Siehe Code (nur das wichtige
Code:
public class Ereignis extends Application
{
static EreignisController f1Link;
static Stage stage1;
static Scene scene1;
..........
@FXML
@Override
public void start(Stage stage1) throws IOException
{
FXMLLoader fxmlLoader = new FXMLLoader(Ereignis.class.getResource("Ereignis.fxml"));
scene1 = new Scene(fxmlLoader.load(), 1600, 868, Color.BLACK);
f1Link = fxmlLoader.getController();
scene1.setFill(Color.BLACK);
Parent root = FXMLLoader.load(Ereignis.class.getResource("Ereignis.fxml"));
scene1.setRoot(root);
stage1.setScene(scene1);
..............Das File und die class EreignisController sind natürlich vorhanden.
Code:
cd E:\java\Netbeans\Projekt11\projekt11; "JAVA_HOME=C:\\Program Files\\Java\\jdk-21" cmd /c "\"C:\\Program Files\\NetBeans-21\\netbeans\\java\\maven\\bin\\mvn.cmd\" -Dexec.vmArgs= -Dexec.appArgs= \"-Dmaven.ext.class.path=C:\\Program Files\\NetBeans-21\\netbeans\\java\\maven-nblib\\netbeans-eventspy.jar\" --no-transfer-progress clean javafx:run"
Scanning for projects...
------------------------< com.juelin:projekt11 >------------------------
Building projekt11 1.0-SNAPSHOT
from pom.xml
--------------------------------[ jar ]---------------------------------
--- clean:3.2.0:clean (default-clean) @ projekt11 ---
Deleting E:\java\Netbeans\Projekt11\projekt11\target
>>> javafx:0.0.4:run (default-cli) > process-classes @ projekt11 >>>
--- resources:3.3.1:resources (default-resources) @ projekt11 ---
Copying 3 resources from src\main\resources to target\classes
--- compiler:3.8.0:compile (default-compile) @ projekt11 ---
Changes detected - recompiling the module!
Compiling 6 source files to E:\java\Netbeans\Projekt11\projekt11\target\classes
<<< javafx:0.0.4:run (default-cli) < process-classes @ projekt11 <<<
--- javafx:0.0.4:run (default-cli) @ projekt11 ---
Exception in Application start method
java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:464)
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:364)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:1135)
Caused by: java.lang.RuntimeException: Exception in Application start method
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:893)
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:196)
at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.ClassCastException: class com.juelin.projekt11.Ereignis cannot be cast to class com.juelin.projekt11.EreignisController (com.juelin.projekt11.Ereignis and com.juelin.projekt11.EreignisController are in module com.juelin.projekt11 of loader 'app')
at com.juelin.projekt11/com.juelin.projekt11.Ereignis.start(Ereignis.java:48)
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:839)
at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:483)
at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:456)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:455)
at javafx.graphics@21.0.3/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at javafx.graphics@21.0.3/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics@21.0.3/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:185)
... 1 more
Exception running application com.juelin.projekt11.Ereignis
Command execution failed.
org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
at org.apache.commons.exec.DefaultExecutor.executeInternal (DefaultExecutor.java:404)
at org.apache.commons.exec.DefaultExecutor.execute (DefaultExecutor.java:166)
at org.openjfx.JavaFXBaseMojo.executeCommandLine (JavaFXBaseMojo.java:504)
at org.openjfx.JavaFXBaseMojo.executeCommandLine (JavaFXBaseMojo.java:394)
at org.openjfx.JavaFXRunMojo.execute (JavaFXRunMojo.java:100)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
at java.lang.reflect.Method.invoke (Method.java:580)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:283)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:226)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:407)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:348)
org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:404)
at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:166)
at org.openjfx.JavaFXBaseMojo.executeCommandLine(JavaFXBaseMojo.java:504)
at org.openjfx.JavaFXBaseMojo.executeCommandLine(JavaFXBaseMojo.java:394)
at org.openjfx.JavaFXRunMojo.execute(JavaFXRunMojo.java:100)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:126)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:328)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:316)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:174)
at org.apache.maven.lifecycle.internal.MojoExecutor.access$000(MojoExecutor.java:75)
at org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:162)
at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:159)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:105)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:53)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:118)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:261)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:173)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:101)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:906)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:283)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:206)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:283)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:226)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:407)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:348)
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 10.452 s
Finished at: 2024-05-03T15:23:32+02:00
------------------------------------------------------------------------
Failed to execute goal org.openjfx:javafx-maven-plugin:0.0.4:run (default-cli) on project projekt11: Error: Command execution failed. Process exited with an error: 1 (Exit value: 1) -> [Help 1]
To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.
For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionExceptionCaused by: java.lang.ClassCastException: class com.juelin.projekt11.Ereignis cannot be cast to class com.juelin.projekt11.EreignisController (com.juelin.projekt11.Ereignis and com.juelin.projekt11.EreignisController are in module com.juelin.projekt11 of loader 'app')
Keine Ahnung was ich da machen soll.
Hat da jemand eine Idee?
Schönes Wochenende und Gruß
Jürgen
