App crashes after setting centerWindow multiple times (iOS)

[arifje]

I can't explain why the example is working, but when I set new center windows the app crashes without any messages in the console. It just stops.

Add some timeouts after the main window has opened;

drawer.open();

setTimeout(function() {
	
	var w = Ti.UI.createWindow({
		backgroundColor: 'red'
	});
	drawer.setCenterWindow(w);
},7000);

setTimeout(function() {
	
	var w = Ti.UI.createWindow({
		backgroundColor: 'green'
	});
	drawer.setCenterWindow(w);
},9000);

setTimeout(function() {
	
	var w = Ti.UI.createWindow({
		backgroundColor: 'blue'
	});
	drawer.setCenterWindow(w);
},11000);

setTimeout(function() {
	
	var w = Ti.UI.createWindow({
		backgroundColor: 'orange'
	});
	drawer.setCenterWindow(w);
},13000);

This will crash the app after the second window (green) has been set.

Running SDK 7.0.1.GA

[mebarg]

i have the same issue
the app crash without error in the console

[PietroGranati]

Same problem here, app crash at first time I try to setCenterwindow

[reneaye]

I have the problem that I try to set a window that has been created with Alloy. So I get the window reference using Alloy.createController("myControllerScript.js").getView(). But using this reference crashes the app immediately.

Other than the that, the example app is working. But in the example app a window is used, that has been created with Titanium scrip only. Is it possible that there is difference?

[tracedog]

Here is the code I'm using and it works flawlessly. This is inside my menuClick function

`
if(Alloy.isHandheld) {

  Ti.API.info("centerWin id: " + Alloy.Globals.Drawer.getCenterWindow().id + " -- " + windowName);

  var centerWindow = Alloy.Globals.Drawer.instance.getCenterWindow();

  if(Alloy.Globals.Drawer.getCenterWindow().id != windowName){
	var oldWin = centerWindow.window;
	var win = Alloy.createController(windowName).getView();
	centerWindow.setCenterWindow(win);

} else {				
        Ti.API.info("I'm toggling the window.... thats it...");
    Alloy.Globals.Drawer.toggleRightWindow();
}

}
`

The problem I'm seeing in the system.log is this:

"notify name "com.apple.UIKit.SimulatorWantsEdgeSwipes" has been registered 20 times - this may be a leak"

I'm guessing I'm not releasing my windows properly, which eventually causes the app to crash. So trying to get to the root of the issue.

[rsimbu89]

I'm also getting crash without any logs, while set center window

<Alloy.Globals.parent.setCenterWindow(Alloy.createController('windowname').getView());>

I'm using 2.1.1 dk.napp.drawer and Ti SDK 7.2.0.GA

[mitulbhalia]

I'm also getting same issue.
App is crashing while setting centerWindow.

I tested with 7.0.1.GA and 7.2.0.GA with 2.0.0, 2.1.0, 2.1.1 versions of module.

[mitulbhalia]

Hello @viezel
Any update on this error?

[pksage]

Same problem here, I keep getting SIGSEGV and SIGBUS segmentation fault crashes with setCenterWindow. iOS only, Android works fine. I'm on NappDrawer 2.1.1, reproduced on both Titanium 7.4.0 and 7.4.1. I've tried everything I can think of in my JS code to ensure I don't have any orphaned references that would cause memory conflicts, so I'm pretty sure it's in the native code.

[mitulbhalia]

Is anybody there to look at up on to this issue?
Or suggest me other option so i can go with that as I really want to move further with this kind of module.

[guiled]

I'm sorry but I think this module is unmaintained :-(

[rsimbu89]

@mitulbhalia try to set the View instead of Window
<Alloy.Globals.Drawer.setCenterView(Alloy.createController('viewname').getView());>

[mitulbhalia]

@rsimbu89 I am talking about iOS module.

[mitulbhalia]

@viezel @hansemannn Any update on this issue as I am waiting for the solution.

[tracedog]

I can confirm this is working using Titanium SDK 7.5.0 GA. I tried to compile it using TI SDK 8.0 GA and it no longer works.