Hi
I have installed Sigma.js plug, it seems there is no problem;
When I use Sigma.js Export occurs when "Java.lang.NullPointerException", I do not know why?
Seek help
Thank you!
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[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable- 24 May 2013 15:40
- Forum: Visualization on the Web
- Topic: Have a question about "Sigma.js" use of the problem
- Replies: 2
- Views: 20433