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Ich möchte this Code verwenden und JSF 2.0-Tabelle erstellen.Kann keine JSF 2.0-Tabelle erstellen
ich dieses Problem, wenn ich den Code in Netbeans importieren:
Wie ich diesen Code beheben?
Beste Wünsche
P. S. Dies ist der Fehler-Stack von Netbeans:
Source roots:
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java
Command line options:
-d /home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/target/classes -classpath /home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/target/classes:/home/rcbandit/.m2/repository/javax/javaee-web-api/6.0/javaee-web-api-6.0.jar:/home/rcbandit/.m2/repository/org/osgi/org.osgi.core/4.2.0/org.osgi.core-4.2.0.jar:/home/rcbandit/.m2/repository/org/osgi/org.osgi.compendium/4.2.0/org.osgi.compendium-4.2.0.jar:/home/rcbandit/.m2/repository/org/glassfish/osgi-cdi-api/3.1-b41/osgi-cdi-api-3.1-b41.jar: -sourcepath /home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java: /home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java -s /home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/target/generated-sources/annotations -g -nowarn -target 1.7 -source 1.7 -encoding UTF-8 -endorseddirs /home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/target/endorsed
Compiling 1 source file to /home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/target/classes
-------------------------------------------------------------
COMPILATION ERROR :
-------------------------------------------------------------
com/DX_57/HM_57/Application.java:[52,24] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
com/DX_57/HM_57/Application.java:[60,17] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
com/DX_57/HM_57/Application.java:[61,17] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
com/DX_57/HM_57/Application.java:[62,17] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
com/DX_57/HM_57/Application.java:[68,65] error: cannot find symbol
class Item
com/DX_57/HM_57/Application.java:[68,12] error: cannot find symbol
variable item of type Item
com/DX_57/HM_57/Application.java:[70,15] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
com/DX_57/HM_57/Application.java:[80,15] error: constructor Item in class Item cannot be applied to given types;
8 errors
-------------------------------------------------------------
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 3.939s
Finished at: Sat Mar 31 17:29:51 EEST 2012
Final Memory: 16M/162M
------------------------------------------------------------------------
Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project History-Module-57: Compilation failure: Compilation failure:
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[52,24] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[60,17] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[61,17] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[62,17] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[68,65] error: cannot find symbol
class Item
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[68,12] error: cannot find symbol
variable item of type Item
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[70,15] error: constructor Item in class Item cannot be applied to given types;
actual and formal argument lists differ in length
/home/rcbandit/Desktop/NetBeans/Prototype_13/History_Module_57/src/main/java/com/DX_57/HM_57/Application.java:[80,15] error: constructor Item in class Item cannot be applied to given types;
-> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project History-Module-57: Compilation failure
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:656)
at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
Das ist das Problem Hinweis in Netbeand, wenn ich den Cursor auf private Item item = new Item();
bewegen 
Sorry, aber ich kann kaum lesen, was auf den Screenshots ist. Bitte posten Sie nur den fehlerhaften Code und sagen Sie, welche Fehler aufgetreten sind. –
In FF klicken Sie rechts und klicken Sie auf "Bild anzeigen". Sie finden den Code unter dem Link –
Ähm, nein, tut mir leid. So werden hier keine Fragen gestellt. Netbeans gibt eindeutig Compiler-Fehler an, die Sie als ** text ** in Ihre Frage aufnehmen sollten. –