Can not enable PHP support for project...

Hi all

I can create a Flex/PHP project, but when I go to the project Support Flex/PHP - properties - I get the following message "the currently displayed page contains invalid values" and the page never - who does not see these values. OK, right click on the project, go to "add/change the project type" and to set up a flex project. Return to "add/change the project type" and select "Add flex and php project type", pulling you towards Properties - Flex/PHP Support page. Now I have available for editing fields, but no combination of values or the order in which I submit will validate them? I'm running Flash Builder as root and I get this command-line output each time trying to validate or select a project via the "name of the PHP project:' drop-down list:

! ENTRY org.eclipse.ui 4 0 21:00:37.186 2011-06-30

! Unmanaged event loop exception MESSAGE

! BATTERY 0

java.lang.NoSuchMethodError: java.lang.String.isEmpty (Z)

to com.zend.php.flashbuilder.ui.propertypages.PHPSupportPropertyPage.f (PHPSupportPropertyPag e.java)

to com.zend.php.flashbuilder.ui.propertypages.PHPSupportPropertyPage$ 8.handleEvent (PHPSuppor tPropertyPage.java)

to org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)

to org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776)

to org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367)

to org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)

to org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1371)

to org.eclipse.swt.widgets.Text.setText(Text.java:1891)

to com.zend.php.flashbuilder.ui.propertypages.PHPSupportPropertyPage.c (PHPSupportPropertyPag e.java)

to com.zend.php.flashbuilder.ui.propertypages.PHPSupportPropertyPage.b (PHPSupportPropertyPag e.java)

to com.zend.php.flashbuilder.ui.propertypages.PHPSupportPropertyPage.a (PHPSupportPropertyPag e.java)

to com.zend.php.flashbuilder.ui.propertypages.PHPSupportPropertyPage$ 6.widgetSelected (PHPSup portPropertyPage.java)

to org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)

to org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)

to org.eclipse.swt.widgets.Display.sendEvent(Display.java:3776)

to org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1367)

to org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1390)

to org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)

to org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1187)

to org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3622)

to org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3277)

to org.eclipse.jface.window.Window.runEventLoop(Window.java:825)

to org.eclipse.jface.window.Window.open(Window.java:801)

to com.zend.php.flashbuilder.ui.actions.PHPAttachAction.run (PHPAttachAction.java)

to org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)

to org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection (ActionContributionI tem.java:584)

to org.eclipse.jface.action.ActionContributionItem.access$ 2 (ActionContributionItem.java:501)

to org.eclipse.jface.action.ActionContributionItem$ 5.handleEvent (ActionContributionItem.java:411)