[WARN] Trying to present a modal window that already is a modal window.

[GoogleCodeExporter]

What steps will reproduce the problem?
I am trying to create your example and when I run it, I get the following 
messeage: [WARN] Trying to present a modal window that already is a modal 
window.

Original issue reported on code.google.com by fragranc...@gmail.com on 20 Jan 2011 at 2:19

[GoogleCodeExporter]

There is new relase, TiBar 0.4.2:
http://code.google.com/p/tibar/downloads/detail?name=tibar-iphone-0.4.2.zip

Please test it with different devices and iOS versions and post the results:
http://code.google.com/p/tibar/issues/detail?id=13

Best regards,
Lukasz

Original comment by lukasz.r...@gmail.com on 31 Jan 2011 at 12:09

[GoogleCodeExporter]

Hello - I am having this issue as well. I'm on 0.4.2... I have a super simple 
implementation. I am calling the function from a "sub view" - you have to click 
on a button and then it opens a new table view from where you click "scan".

var tiBarConfig = {
    classType:[
        {"ZBarReaderViewController":true},
        {"ZBarReaderController":false}
    ],
    sourceType:[
        {"Library":false},
        {"Camera":true},
        {"Album":false}
    ],
    cameraMode:[
        {"Default":true},
        {"Sampling":false},
        {"Sequence":false}
    ],
    config:{
        "showsCameraControls":true,
        "showsZBarControls":true,
        "tracksSymbols":true,
        "enableCache":true,
        "showsHelpOnFail":true,
        "takesPicture":false
    },
    custom:{
        "scanCrop":'',
        "CFG_X_DENSITY":'',
        "CFG_Y_DENSITY":'',
        "continuous":''
    },
    symbol:{
        "QR-Code":false,
        "CODE-128":false,
        "CODE-39":true,
        "I25":false,
        "DataBar":false,
        "DataBar-Exp":false,
        "EAN-13":false,
        "EAN-8":false,
        "UPC-A":false,
        "UPC-E":false,
        "ISBN-13":false,
        "ISBN-10":false,
        "PDF417":false
    }
};

                    tiBar.scan({
                        configure: tiBarConfig,
                        success:function(data){
                            Ti.API.info('TiBar success callback!');
                            if(data && data.barcode){
                                Ti.UI.createAlertDialog({
                                    title: "Scan result",
                                    message: "Barcode: " + data.barcode + " Symbology:"+data.symbology
                                }).show();
                            }
                        },
                        cancel:function(){
                            Ti.API.info('TiBar cancel callback!');
                        },
                        error:function(){
                            Ti.API.info('TiBar error callback!');
                        }
                    });

Original comment by apbr...@gmail.com on 10 Feb 2011 at 12:27

[GoogleCodeExporter]

Howdy - I figured out the problem. Make sure you're using the "example" config 
that is commented out. NOT the "default" configuration. Here's an example of 
that should be work.

var tiBarConfig = {
    classType: "ZBarReaderController", // ZBarReaderViewController, ZBarReaderController
    sourceType: "Album", // Library(C), Camera(VC), Album(C)
    cameraMode: "Default", // Default, Sampling, Sequence
    config:{
        "showsCameraControls":true, // (VC)
        "showsZBarControls":true,
        "tracksSymbols":true,
        "enableCache":true,
        "showsHelpOnFail":true,
        "takesPicture":false
    },
    custom:{ // not implemented yet
        "scanCrop":'',
        "CFG_X_DENSITY":'',
        "CFG_Y_DENSITY":'',
        "continuous":''
    },
    symbol:{
        "QR-Code":false,
        "CODE-128":true,
        "CODE-39":false,
        "I25":false,
        "DataBar":false,
        "DataBar-Exp":false,
        "EAN-13":false,
        "EAN-8":false,
        "UPC-A":false,
        "UPC-E":false,
        "ISBN-13":false,
        "ISBN-10":false,
        "PDF417":false
    }
};

Original comment by apbr...@gmail.com on 11 Feb 2011 at 1:26