0x800a1391 getting init() as error

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Unhandled exception at line 19, column 15 in ms-appx://6d58f381-98f8-4be7-b73a-47cb89dfe1b6/default.html

0x800a1391 - JavaScript runtime error: 'init' is undefined

If there is a handler for this exception, the program may be safely continued.

Posted 1-Aug-13 1:29am

rharsha123gmail

Updated 1-Aug-13 2:15am

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rharsha123gmail 1-Aug-13 7:42am

visual studios 2012 metro app ....
local machine

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Sreejith MV · Answer 1 · 2013-08-01T01:50:00

Solution 1

This may cause because you are trying to get canvas object before loading the DOM elements.
Solution is call a method onload of body and init canvas inside that funtcion.

HTML

<body onload="init()">

C#

function init() {
   canvas = document.getElementById("gameCanvas");;
   context = canvas.getContext('2d');
}

Hope this helps you
Happy Coding :)

Posted 1-Aug-13 1:50am

Sreejith MV

Comments

rharsha123gmail 1-Aug-13 8:07am

still am I getting the error as..............
0x800a1391 - JavaScript runtime error: 'init' is undefined

Sreejith MV 1-Aug-13 12:25pm

can you share the code where you add the init() function? and do you add the init() function inside js file or <script></script> tag.

rharsha123gmail 2-Aug-13 4:58am

thanks for ur help.............

the code is not working.......