App crashed when move from a Window to Menu

[johnlamhc]

The app will be crashed while going from a Window to a Menu or return (click the back button) from a Window to a Menu.

[johnlamhc]

Example

Code:

//about window
function aboutWindow() {
  var aboutWindow = new UI.Window({ status: true });

  var bgRect = new UI.Rect({
    position: new Vector2(0, 0),
    size: new Vector2(144, 168),
    backgroundColor: 'white'
  });

  aboutWindow.add(bgRect);

  var logo = new UI.Image({
    position: new Vector2(32, 10),
    size: new Vector2(80, 80),
    image: 'images/Pebble-logo Large.png'
  });

  aboutWindow.add(logo);

  var titleText = new UI.Text({
    position: new Vector2(0, 90),
    size: new Vector2(144, 48),
    text: 'by johnlamhc',
    font: 'gothic-24',
    color: 'black',
    textAlign: 'center'
  });

  aboutWindow.add(titleText);

  aboutWindow.on('click', 'select', function(e) {
    aboutMenu();
  });

  aboutWindow.show();
}
//end of about window

//about menu
function aboutMenu() {
  var aboutMenu = new UI.Menu({
    sections: [{
      title: 'App Info',
      items: [{
        title: 'App Name',
        subtitle: 'Pebble.js',
      }, {
        title: 'Version',
        subtitle: '1.9.9 (2016/05/13)',
      }, {
        title: 'Creator',
        subtitle: 'johnlamhc',
      }, {
        title: 'Copyright',
      }]
    }, {
      title: 'Requirements',
      items: [{
        title: 'JSON (Pebble)',
        subtitle: '1.0.8',
      }]
    }]
  });

  //onSelect
  aboutMenu.on('select', function(e) {
    console.log('About' + [e.itemIndex]);
    if ([e.itemIndex] == 3) {
      copyrightCard();
    }
  });

  aboutMenu.show();
}
//end of about menu

When I am at "aboutWindow" and make a click, where the correct response will be jump to "aboutMenu", but the app crashed and give me the following error message:

ault_handling.c:79: App fault! {084ad721-fd3a-4321-a331-5d576478b861} PC: 0x50169042 LR: 0x805b839

[Meiguro]

Thanks for posting a minimal example!

In your testing, does this issue occur on Aplite and Basalt? It's possible the image is on the larger side, but I will verify on my end.

[johnlamhc]

I have tried and this issue happens on both Aplite and Basalt.

[matopeto]

I have same issue.

Return from card to menu.

PHONE] pebble-app.js:?: (-) [card 4] : [menu 3]
[ERROR] ault_handling.c:79: App fault! {4a688611-683f-40d0-87f7-e94e1a358e0d} PC: 0x20656474 LR: 0x805b839

All platforms (emulators and watches). Compiled in CloudPebble.

[linuws]

This is not an issue for me any more. After some updates to CloudPebble it just started to work again. I'm using a Pebble Time (compiling for basalt + chalk). I have no idea what fixed the issue tho' - but try to compile one more time and see if works for you as well :)

[matopeto]

Still issue for me. I will try add minimal example that do not work for me.

[matopeto]

This is example that don't work for me (return from card to menu crashes the app)

/**
 * Welcome to Pebble.js!
 *
 * This is where you write your app.
 */

var UI = require('ui');

var menu = new UI.Menu({
    sections: [
        {
            items: [
                {
                    title: "item1",
                }
            ]
        }
    ]
});

menu.on('select', function(e) {
    var card = new UI.Card(
        {"title":"Dopravní uzavírky a omezení",
         "body":"ulice Gustava Geipela, mezi křižovatkami ulic Okružní a Hlavní, Aš, okr. Cheb, uzavřeno, oprava povrchu vozovky, Od 02.05.2016 00:00 Do 30.10.2016 23:59, V rámci rekonstrukce bude zcela uzavřena komunikace v celkové délce cca 360 m, od křižovatky s ul. Okružní, po okružní křižovatku s ul. Hlavní. Průjezd IZS bude zajištěn., Objížďka - bez rozlišení, Jiráskova, Okružní, Hlavní: Objížďka je stanovena přes ul. Jiráskova k.ú. AŠ v délce cca 500m, dále přes ul. Okružní a Hlavní, obě k.ú. AŠ v celkové délce cca 2 km., Vydal: Městský úřad Aš",
         "scrollable":true,
         "style":"large",
         "status":false
        }
    );
    card.show();
});


menu.show();

Error from console:

[PHONE] pebble-app.js:?: (+) [menu 1] : [menu 1]
[PHONE] pebble-app.js:?: (+) [card 2] : [menu 1],[card 2]
[PHONE] pebble-app.js:?: (-) [card 2] : [menu 1]
[ERROR] ault_handling.c:93: App fault! {7c4989ee-03bb-4105-be60-67e877e5c0f5} PC: 0x20656474 LR: 0x805d7db

[pieteroskam]

I'm also encoutering this problem. matopeto, did you fix it?

[matopeto]

@pieteroskam no I dont fix it, only workaround that works for me was trimming text length on card to cca 100 characters. (I think only windows with more content cause this issue)

[andrei-markeev]

Same stuff happens for me at least on Aplite - but not always, seems to be related to size of the body text or maybe some non-standard symbols in it.

[dnschneid]

Yeah, for my app, it is dependent on the amount of text in the card. 436 characters result in a crash on returning to the menu, but 418 characters are OK. It's the same limit on all three platforms.

[rutgerkra]

Is there any fix for this issue yet? I use a menu window to start a game window and after some interaction within the second window it crashed when called hide() instead of returning to the initial menu window. I think it's a memory issue, since it only comes up when some threshold is crossed in the second window...