Windows で正常に動作する私が書いたコードは、Mac では動作しません。私が呼んでいる短い形式:
Runtime.getRuntime().exec (String ["/Applications/CM Battle for Normandy/CM Battle for Normandy.app" "2vs2 White Manor 072.ema"], null, "/Applications/CM Battle for Normandy/");
実行しようとしているソフトウェアによる .ema ファイルとのファイル関連付けの設定がありません (興味がある場合はゲームです)。
私のコードは次のようになります。
private void launchGameProgram (PBEMGame selectedGame) {
if (selectedGame == null)
return; // no work to do
InstalledProgram program = selectedGame.playedWith ();
if (program == null)
return; // no work to do
try {
Vector<String> command = new Vector<String> ();
command.add (program.getExeFile ().getAbsolutePath ());
if (selectedGame.getLastTurn () != null && selectedGame.getLastTurn ().getTurnFile () != null) {
// Add the turn file name to the command
command.add (selectedGame.getLastTurn ().getTurnFile ().getName ());
}
GUIApplicationPolicy.getLog ().log ("WTII testing: About to launch: " + command.toString () + " from: " + program.getExeFile ().getParentFile ());
Runtime.getRuntime ().exec (command.toArray (new String[command.size ()]), null, program.getExeFile ().getParentFile ());
} catch (IOException exception) {
GUIApplicationPolicy.getLog ().log (exception);
exception.printStackTrace();
}
}
これにより、ログに以下が生成されます。
!Entry: 2013/10/02 23:08:33.017
!Message: WTII testing: About to launch: [/Applications/CM Battle for Normandy/CM Battle for Normandy.app, 2vs2 White Manor 072.ema] from: /Applications/CM Battle for Normandy
!Entry: 2013/10/02 23:08:33.023
!Exception: Cannot run program "/Applications/CM Battle for Normandy/CM Battle for Normandy.app" (in directory "/Applications/CM Battle for Normandy"): error=13, Permission denied
!Stack: java.io.IOException: Cannot run program "/Applications/CM Battle for Normandy/CM Battle for Normandy.app" (in directory "/Applications/CM Battle for Normandy"): error=13, Permission denied
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1041)
at java.lang.Runtime.exec(Runtime.java:617)
at com.lesliesoftware.whoseturnisit.WhoseTurnIsIt.launchGameProgram(Unknown Source)
at com.lesliesoftware.whoseturnisit.WhoseTurnIsIt.access$3100(Unknown Source)
at com.lesliesoftware.whoseturnisit.WhoseTurnIsIt$LaunchSelectedGameProgram.widgetSelected(Unknown Source)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1187)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3622)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3277)
at com.lesliesoftware.whoseturnisit.WhoseTurnIsIt.main(Unknown Source)
Caused by: java.io.IOException: error=13, Permission denied
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:135)
at java.lang.ProcessImpl.start(ProcessImpl.java:130)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1022)
... 14 more
ヘルプやガイダンスをいただければ幸いです。