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Javaアプリケーション（Netbeans上）で現在の表示を取得しようとしていますが、Web上で何も役に立たない例外がスローされ続けます。Javaでのクラス表示でエラーが発生しました
これは私のコードです：
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
try {
System.out.println("Step 1 in Execute in EmailHandler.");
Display display = Display.getCurrent();
// Display display = PlatformUI.getWorkbench().getDisplay();
System.out.println("Step 2 in Execute in EmailHandler.");
Shell shell = new Shell(display);
OleFrame frame = new OleFrame(shell, SWT.NONE);
// This should start outlook if it is not running yet
OleClientSite site = new OleClientSite(frame, SWT.NONE, "OVCtl.OVCtl");
System.out.println("Step in Execute in EmailHandler.");
site.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
// now get the outlook application
OleClientSite site2 = new OleClientSite(frame, SWT.NONE, "Outlook.Application");
OleAutomation outlook = new OleAutomation(site2);
OleAutomation mail = invoke(outlook, "CreateItem", 0 /* Mail item */).getAutomation();
setProperty(mail, "To", "[email protected]"); // Empty but could also be predefined
setProperty(mail, "Bcc", "[email protected]");
setProperty(mail, "BodyFormat", 2 /* HTML */);
setProperty(mail, "Subject", "Test mail");
setProperty(mail, "HtmlBody","<html>Hello<p>, please find some infos here.</html>");
File file = new File("c:/temp/test.txt");
if (file.exists()) {
OleAutomation attachments = getProperty(mail, "Attachments");
invoke(attachments, "Add", "c:/temp/test.txt");
} else {
MessageDialog.openInformation(shell, "Info","Attachment File c:/temp/test.txt not found; will send email with attachment");
}
invoke(mail, "Display"/*"Send"*/); // Or "Display" in place of "Send"
}
catch (Exception e) {
JOptionPane.showMessageDialog(null, e);
}
return null;
}
例外はラインDisplay display = Display.getCurrent(); で発生そして、あなたが次の行に見るように、私は別の方法で、現在の表示を取得しようとしましたが、私はまだエラーを取得します。
これは私がDisplay.getCurrent()メソッドで取得エラーです：ここでは
Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no swt-pi-gtk-3139 in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:123)
at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:19)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
at org.eclipse.swt.widgets.Display.<clinit>(Display.java:122)
at costPolicy_v1.EmailHandler.execute(EmailHandler.java:35)
at costPolicy_v1.CostPolicyFrame.startButtonActionPerformed(CostPolicyFrame.java:304)
at costPolicy_v1.CostPolicyFrame.access$300(CostPolicyFrame.java:27)
at costPolicy_v1.CostPolicyFrame$4.actionPerformed(CostPolicyFrame.java:169)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6535)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6300)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4891)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4713)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
at java.awt.Container.dispatchEventImpl(Container.java:2280)
at java.awt.Window.dispatchEventImpl(Window.java:2750)
at java.awt.Component.dispatchEvent(Component.java:4713)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
は私の輸入です：
import java.io.File;
import javax.swing.JOptionPane;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleClientSite;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.Variant;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
誰かがそのための解決策を知っていますか？
ありがとうございました！