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POOpera error : Uncaught exception: TypeError: Cannot convert 'xxxxxx' to object
 

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  1. POOpera error : Uncaught exception: TypeError: Cannot convert 'xxxxxx' to object
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    <p>i come today to show an error thrown by opera in Jquery ,about object transformation , here is the code ( function setColor(x,y) ):</p> <pre><code>colourpixel = $('#colour').css('background-color').match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);//["rgb(0, 70, 255", "0", "70", "255"] var canvas = document.createElement('canvas'); canvas.height=190; canvas.width=190; canvascontext = canvas.getContext("2d"); defaultdata = $('#light').get(0).getContext("2d").getImageData(0,0,190,190); canvascontext.putImageData(defaultdata,0,0); canvascontext.globalCompositeOperation = 'destination-atop'; canvascontext.fillStyle='rgb( '+colourpixel[1]+', '+colourpixel[2]+', '+colourpixel[3]+')'; </code></pre> <p>And here is the error thrown by opera :</p> <pre><code>Uncaught exception: TypeError: Cannot convert 'colourpixel' to object Error thrown at line 157, column 1 in setColor(x, y) in file://localhost/home/angelus/Desarrollo/webs/ColorP/functions.js: canvascontext.fillStyle='rgb( '+colourpixel[1]+', '+colourpixel[2]+', '+colourpixel[3]+')'; called from line 61, column 2 in &lt;anonymous function&gt;(event) in file://localhost/home/angelus/Desarrollo/webs/ColorP/functions.js: setColor(x,y); called from line 55, column 294 in &lt;anonymous function: handle&gt;(a) in file://localhost/home/angelus/Desarrollo/webs/ColorP/jquery.min.js: i=i.handler.apply(this,arguments); called via Function.prototype.apply() from line 49, column 569 in &lt;anonymous function: o&gt;() in file://localhost/home/angelus/Desarrollo/webs/ColorP/jquery.min.js: return typeof c!=="undefined"&amp;&amp;!c.event.triggered?c.event.handle.apply(o.elem,arguments):w </code></pre> <p>I have tried to create the object like an array ( var colourpixel = new Array(); ) but nothing run. </p> <p>Thank you in advance!</p>
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    1. USNick Craver
    1. USA.Quiroga
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      1. USSumit Gupta
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      1. USAbhinav Srivastav
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    1. CO@Nick "the error thrown by opera"
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      1. USlonesomeday
    2. CO@Angelus Why not add the final bracket to the regex and do `canvascontext.fillStyle = colourpixel[0];`?
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      1. USlonesomeday
    3. COCause if i put a ; there , there is a sintax problem width the String conection no?
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      1. USA.Quiroga
 

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