Error #1083: The prefix "w" for element "eastAsiaTheme" is not bound.

[GoogleCodeExporter]

When I am trying to display a Formula control with the formula, it is showing 
error

TypeError: Error #1083: The prefix "w" for element "eastAsiaTheme" is not bound.

    at fmath::MathMLFormula/b0()[C:\devzone\obfuscateProjects\flex\MathMLFormulaLibProject\src\fmath\MathMLFormula.as:72]
    at fmath::MathMLFormula/set mathML()[C:\devzone\obfuscateProjects\flex\MathMLFormulaLibProject\src\fmath\MathMLFormula.as:56]
    at view::Question/timerHandler()[D:\QuizWorkspace\EquationParser\src\view\QuestionAS.as:34]
    at flash.utils::Timer/_timerDispatch()
    at flash.utils::Timer/tick()

what could be the issue , as I am not able to get it ?

Original issue reported on code.google.com by CSekhar...@gmail.com on 16 Apr 2013 at 12:48

[GoogleCodeExporter]

Hi,

What is the mathml?

Original comment by ionel.alexandru@gmail.com on 16 Apr 2013 at 1:08

[GoogleCodeExporter]

Sorry, there was a mistake in the mathMl. My Mistake. I apologize for posting 
this. 

Original comment by CSekhar...@gmail.com on 17 Apr 2013 at 12:54

[GoogleCodeExporter]

No problem :)

Original comment by ionel.alexandru@gmail.com on 17 Apr 2013 at 12:57

• Changed state: Invalid

[GoogleCodeExporter]

I am taking the image of the formula using myFormula.getBase64Image("String", 
100, false);
And then I am converting the base64image data to JPEG using the Base64Decoder 
to JPEG and then saving converted data to the JPEG file in the local system. 
The file gets saved but the file doesnt contain the image of the equation 
(white image is getting saved). can u please help me out in finding what is 
going wrong with it. The code I have written is given bellow.

var decoder:Base64Decoder = new Base64Decoder;
decoder.decode(base64imageData);
var byteArray:ByteArray = decoder.toByteArray();
img.load(byteArray);
img.addEventListener(ResizeEvent.RESIZE, imgLoaded);

private function imgLoaded(event:Event):void
{   
    var bmpData:BitmapData = new BitmapData(img.width, img.height);
    bmpData.draw(img);

    var jpgenc:JPEGEncoder = new JPEGEncoder(100);
    var imgByteArray:ByteArray = jpgenc.encode(bmpData);

    fullPath = path + "\\question.jpg";
    file = new File(fullPath);
    fs = new FileStream();
    fs.open(file, FileMode.WRITE);
    fs.writeBytes(imgByteArray);
    fs.close();
}

Thanks For your support.
Without your help I could not have proceeded to this point in my project.

Original comment by CSekhar...@gmail.com on 17 Apr 2013 at 1:12

[GoogleCodeExporter]

What is myFormula.getBase64Image("String", 100, false) ?
Why "String", must be JPG or PNG

Original comment by ionel.alexandru@gmail.com on 17 Apr 2013 at 1:42