Я новичок, не могу понять почему не работает, до этого делал 1 проект по тому-же принципу и все работало О_о.
Структура проекта
-Object
--Agreement
-controllers
--FXMLDocumentController
-interfaces
--AgreementInterfase
---interfaces.impls
--CollectionAgreement
-krbd
--FXMLDocument.fxml
--KrBd
проблема появляется когда пытаюсь заполнить таблицу через контроллер
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TableWieView.setItems(agreementList.getAgreementList());
а вот когда заполняю через FXML то все работает
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<items>
<FXCollections fx:factory="observableArrayList">
<Agreement adress="000" agreementName="205481" />
<Agreement adress="000" agreementName="205481" />
<Agreement adress="000" agreementName="205481" />
</FXCollections>
</items>
вот какую ошибку оно мне выдает когда заполняю через контроллер
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Executing C:\Users\User\Documents\NetBeansProjects\KrBd\dist\run1723442824\KrBd.jar using platform C:\Program Files\Java\jdk1.8.0_111\jre/bin/java
Exception in Application start method
1+)fio= 000dieler=205481
2+)fio= 000dieler=305241
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155(LauncherImpl.java:182)
at java.lang.Thread.run(Thread.java:745)
Caused by: javafx.fxml.LoadException:
file:/C:/Users/User/Documents/NetBeansProjects/KrBd/dist/run1723442824/KrBd.jar!/krbd/FXMLDocument.fxml
at javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2601)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2579)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3214)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3175)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3148)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3124)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3104)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:3097)
at krbd.KrBd.start(KrBd.java:26)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
... 1 more
Caused by: java.lang.NullPointerException
at controllers.FXMLDocumentController.initialize(FXMLDocumentController.java:36)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2548)
... 17 more
Exception running application krbd.KrBd
Java Result: 1
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package Object;
import javafx.beans.property.SimpleStringProperty;
public class Agreement {
private final SimpleStringProperty agreementName= new SimpleStringProperty("");
private final SimpleStringProperty Adress= new SimpleStringProperty("");
public Agreement() {
this("", "");
}
public Agreement(String namb, String fName) {
setAgreementName(namb);
setAdress(fName);
}
public void setAdress(String fName){
Adress.set(fName);
}
public void setAgreementName(String fName){
agreementName.set(fName);
}
public String getAdress() {
return Adress.get();
}
public String getAgreementName() {
return agreementName.get();
}
}
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package controllers;
import Object.Agreement;
import interfaces.impls.CollectionAgreement;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.collections.FXCollections;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
public class FXMLDocumentController implements Initializable {
@FXML private TableView<Agreement> TableWieView;
@FXML private TableColumn number_Agreement;
@FXML private TableColumn agreementName;
CollectionAgreement agreementList = new CollectionAgreement();
@Override
public void initialize(URL url, ResourceBundle rb) {
agreementList.test();
agreementList.testPrint();
TableWieView.setItems(agreementList.getAgreementList());
}
}
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package interfaces.impls;
import Object.Agreement;
import interfaces.AgreementInterfase;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
public class CollectionAgreement implements AgreementInterfase{
private ObservableList<Agreement> agreementList = FXCollections.observableArrayList();
public void test(){
agreementList.add(new Agreement("000", "205481"));
agreementList.add(new Agreement("000", "305241"));
}
//печать теста
public void testPrint(){
int number =0;
System.out.println();
for(Agreement agreement: agreementList){
number++;
System.out.println(number+"+)fio= " + agreement.getAgreementName()+ "dieler="+agreement.getAdress());
}
}
@Override
public void add(Agreement agreement) {
agreementList.add(agreement);
}
@Override
public void update(Agreement agreement) {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void delite(Agreement agreement) {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
public ObservableList<Agreement> getAgreementList(){
return agreementList;
}
public void setAgreementList(ObservableList<Agreement> agtementList){
this.agreementList= agtementList;
}
}
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package krbd;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class KrBd extends Application {
@Override
public void start(Stage stage) throws Exception {
Parent root = FXMLLoader.load(getClass().getResource("FXMLDocument.fxml"));
Scene scene = new Scene(root);
stage.setScene(scene);
stage.show();
// CollectionAgreement tes = new CollectionAgreement();
// tes.test();
}
public static void main(String[] args) {
launch(args);
}
}
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<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import javafx.collections.*?>
<?import javafx.geometry.*?>
<?import javafx.geometry.Insets?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.control.cell.*?>
<?import javafx.scene.layout.*?>
<?import Object.*?>
<?import controllers.*?>
<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="controllers.FXMLDocumentController">
<children>
<AnchorPane layoutY="95.0" prefHeight="291.0" prefWidth="493.0">
<children>
<TableView layoutX="7.0" prefHeight="200.0" prefWidth="200.0" fx:id="TableWieW">
<columns>
<TableColumn prefWidth="75.0" text="C1" fx:id="number_Agreement">
<cellValueFactory>
<PropertyValueFactory property="agreementName" />
</cellValueFactory>
</TableColumn>
<TableColumn prefWidth="75.0" text="C2" fx:id="adress" >
<cellValueFactory>
<PropertyValueFactory property="adress" />
</cellValueFactory>
</TableColumn>
</columns>
<items>
<FXCollections fx:factory="observableArrayList">
<Agreement adress="000" agreementName="205481" />
<Agreement adress="000" agreementName="205481" />
<Agreement adress="000" agreementName="205481" />
</FXCollections>
</items>
</TableView>
</children>
</AnchorPane>
</children>
</AnchorPane>
Заранее благодарю!
