Exception : Unable to start activity

[Cryde]

Hi !

I try to use this nice module for Android as follow :
index.js :

// CREATE THE MODULE
var NappDrawerModule = require('dk.napp.drawer');
var drawer = NappDrawerModule.createDrawer({
    fullscreen:false, 
    rightWindow: Alloy.createController("menu").getView(),
    centerWindow: Alloy.createController("scroller").getView(),
    fading: 0.2, // 0-1
    parallaxAmount: 0.2, //0-1
    shadowWidth:"40dp", 
    rightDrawerWidth: 240,
    animationMode: NappDrawerModule.ANIMATION_NONE,
    closeDrawerGestureMode: NappDrawerModule.MODE_MARGIN,
    openDrawerGestureMode: NappDrawerModule.MODE_ALL
});

// lets open it
drawer.open();

No big deal, I think ...

Here are my two views :
scroller.xml:

<Alloy>
    <View id="scroller"></View>
</Alloy>

It's associated controller (scroller.js) doesn't contain anything except : var args = arguments[0] || {};

menu.xml

<Alloy>
    <View id="menu">
        <Label text="test" />
    </View>
</Alloy>

It's associated controller (menu.js) doesn't contain anything except : var args = arguments[0] || {};

But after all of that I got this error :

[WARN] :   dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x40f01908)
[ERROR] :  TiApplication: (main) [1268,1268] Sending event: exception on thread: main msg:java.lang.RuntimeException: Unable to start activity ComponentInfo{com.app2/org.appcelerator.titanium.TiActivity}: java.lang.NumberFormatException: Unable to convert null; Titanium 4.1.1,2015/08/16 21:42,7e39876
[ERROR] :  TiApplication: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.app2/org.appcelerator.titanium.TiActivity}: java.lang.NumberFormatException: Unable to convert null
[ERROR] :  TiApplication:   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2189)
[ERROR] :  TiApplication:   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2216)
[ERROR] :  TiApplication:   at android.app.ActivityThread.access$600(ActivityThread.java:149)
[ERROR] :  TiApplication:   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1305)
[ERROR] :  TiApplication:   at android.os.Handler.dispatchMessage(Handler.java:99)
[ERROR] :  TiApplication:   at android.os.Looper.loop(Looper.java:153)
[ERROR] :  TiApplication:   at android.app.ActivityThread.main(ActivityThread.java:5000)
[ERROR] :  TiApplication:   at java.lang.reflect.Method.invokeNative(Native Method)
[ERROR] :  TiApplication:   at java.lang.reflect.Method.invoke(Method.java:511)
[ERROR] :  TiApplication:   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:821)
[ERROR] :  TiApplication:   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584)
[ERROR] :  TiApplication:   at dalvik.system.NativeStart.main(Native Method)
[ERROR] :  TiApplication: Caused by: java.lang.NumberFormatException: Unable to convert null
[ERROR] :  TiApplication:   at org.appcelerator.titanium.util.TiConvert.toInt(TiConvert.java:408)
[ERROR] :  TiApplication:   at dk.napp.drawer.Drawer.processProperties(Drawer.java:375)
[ERROR] :  TiApplication:   at org.appcelerator.kroll.KrollProxy.setModelListener(KrollProxy.java:1209)
[ERROR] :  TiApplication:   at dk.napp.drawer.DrawerProxy.windowCreated(DrawerProxy.java:146)
[ERROR] :  TiApplication:   at org.appcelerator.titanium.TiActivityWindows.windowCreated(TiActivityWindows.java:33)
[ERROR] :  TiApplication:   at org.appcelerator.titanium.TiBaseActivity.windowCreated(TiBaseActivity.java:458)
[ERROR] :  TiApplication:   at org.appcelerator.titanium.TiBaseActivity.onCreate(TiBaseActivity.java:551)
[ERROR] :  TiApplication:   at org.appcelerator.titanium.TiActivity.onCreate(TiActivity.java:18)
[ERROR] :  TiApplication:   at android.app.Activity.performCreate(Activity.java:5020)
[ERROR] :  TiApplication:   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
[ERROR] :  TiApplication:   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2153)
[ERROR] :  TiApplication:   ... 11 more

Any idea why it isn't working ?

[Cryde]

I have """""solve""""" this by adding a leftWindow but without displaying it !
This error only happend on Android ...

Any idea? :/