[GraphViz Services] GraphViz

[GraphViz Services] GraphViz

Forge Component
Published on 2016-12-15 by Outsystems R&D
5 votes
Published on 2016-12-15 by Outsystems R&D
More info at
- Official Graphviz - Graph Visualization Software website 
- GraphViz on wikipedia 

Hi all,

To use this component in OutSystems platform running on the Java stack you need to install version 2.26.0 of the Graphviz package on your server.

Unfortunately, we found that our component has some problems with the most recent versions of the Graphviz package. For that reason, you should ensure that you have the version 2.26.0 installed, otherwise, the GraphViz Services may not work as expected.

If you're using 'yum' to update your packages you can also lock the Graphviz version so it will not be updated if you run the yum update command. Follows an example of how to do it.

// Remove all graphviz packages    
yum remove graphviz*                
// Install graphviz 2.26.0-10.el6   
yum install graphviz.i686          
// Install yum versionlock plugin   
yum install yum-plugin-versionlock  
// Lock graphviz version            
yum versionlock graphviz.i686      

Sorry for any inconvenience.

Remember that this problem only occurs on the Java stack. If you're running the OutSystems platform on the .Net stack you can ignore this post.

Miguel Rebelo