Blank screen with no nodes

[AnandJayaraman]

Hi,

I followed the instructions as specified in the Github site. The server was started using

npm run dev

On going to the localhost link, i see a black screen which has the top pane with VIZCERAL, Feedback, Global, Filters, Display.

There are no nodes displayed.

Is there anything to be done to display the nodes from sample json?

Regards
Anand

[rdgreis]

Same here...

[jrsquared]

@AnandJayaraman @rdgreis
What browser and version are you running?
Are there any errors in the console?

[rdgreis]

@jrsquared
Google Chrome: Version 51.0.2704.103 m (64-bit)

@AnandJayaraman it works on firefox. :)

[jrsquared]

@rdgreis @AnandJayaraman

Ah, yeah, that's not vizceral specific. The Error creating WebGL context. means that Chrome is having trouble with WebGL in general. Vizceral requires WebGL. If you believe your system can handle/support WebGL, then you can check mrdoob/three.js#4927 for a few different approaches that have been successful for different people.

If you cannot load https://get.webgl.org/, three.js will not work, and transitively Vizceral will not work. This is then a bug that you should report to Chrome.

A few approaches that have worked:

• Make sure Use hardware acceleration when available. is checked in your Chrome settings.
• If it is already checked, try unchecking it, restarting chrome, checking it, and restarting again.
• Like @rdgreis said, use Firefox ;) Most Vizceral development is done using Chrome, so it's not a general problem with Chrome and Vizceral, but if you are seeing WebGL problems with Chrome, Firefox may not have the same issues.

[jrsquared]

Closing this assuming my previous comment addressed the issue.

[AnandJayaraman]

Yes, your comment helped but the underlying issue was it wasn't working
because i was using browser in VDI

On Wed, Aug 24, 2016 at 9:02 PM, Justin Reynolds notifications@github.com
wrote:

Closing this assuming my previous comment addressed the issue.

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