There are a few errors students often run into in my classes that use Gephi. Here are some of the most common with fixes.

“Error: Cannot find Java 1.8 or higher”

You checked and you have Java 1.8 or higher installed, right? (if not, to do that — that’s the problem).

The Graph Disappeared!

You’re going along fine when all of a sudden, there’s just a big grey space where the graph used to be! It will look something like this:

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Select Graph
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Prof @ UMD iSchool, computer scientist, social media analyst http://jengolbeck.com http://twitter.com/jengolbeck

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