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TypeError: asm.js type error: 'byteLength' is not a standard constant or typed array name layout-worker.js:3211:60 #29

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magjac opened this issue Mar 19, 2017 · 5 comments
Open

TypeError: asm.js type error: 'byteLength' is not a standard constant or typed array name layout-worker.js:3211:60 #29

magjac opened this issue Mar 19, 2017 · 5 comments

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@magjac
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magjac commented Mar 19, 2017

Sorry to trouble you with newbie questions all the time. Really appreciate your help.

I get the above error message when testing this:

magjac-testing-graphviz-d3-renderer.html:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <script src="bower_components/requirejs/require.js" data-main="main.js"></script>
  </head>
  <body>
    <h1>magjac testing graphviz-d3-renderer</h1>
  </body>
</html>

main.js:

requirejs.config({
    //By default load any module IDs from js/lib
    baseUrl: 'js',
    //except, if the module ID starts with "app",
    //load it from the js/app directory. paths
    //config is relative to the baseUrl, and
    //never includes a ".js" extension since
    //the paths config could be for a directory.
    paths: {
        d3: '/bower_components/d3/d3',
        "dot-checker": '/bower_components/graphviz-d3-renderer/dist/dot-checker',
        "layout-worker": '/bower_components/graphviz-d3-renderer/dist/layout-worker',
        worker: '/bower_components/requirejs-web-workers/src/worker',
        renderer: '/bower_components/graphviz-d3-renderer/dist/renderer',
    }
});

require(["renderer"],
  function (renderer) {

  dotSource = 'digraph xyz { a -> b }';
  // initialize svg stage
  renderer.init("#graph");

  // update stage with new dot source
  renderer.render(dotSource);
});
@mstefaniuk
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But you have no element in your body with id graph. Another story is that script with data-main is usually placed at the end of body not in head.

@magjac
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magjac commented Mar 19, 2017

Thanks, with a div id="graph", the graph renders, but the error message is still present.

Regarding the script placement, it makes no difference. I got it from http://requirejs.org/docs/start.html

I see the same error message on http://graphviz.it/

@mstefaniuk
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If you are submitting such bug remember to provide steps to reproduce which in that case should cover browser kind and version as well as operating system. To keep it short - it works on my environment.

@magjac
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magjac commented Mar 21, 2017

Sorry. The test above was made using:
server: lighttpd/1.4.33 on Ubuntu 14.04.5 LTS
client: Firefox 52.0.1 (32-bit) on Windows 7.

@magjac
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magjac commented Mar 21, 2017

I don't see the problem with Google Chrome Version 56.0.2924.87 (64-bit) on Windows 7.

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@mstefaniuk @magjac