Search found 11 matches

by hbruch
04 Sep 2014 23:39
Forum: Data Import / Export
Topic: Updating data in a project
Replies: 2
Views: 1514

Re: Updating data in a project

Hi Seb, 1: did you try the Data Laboratory "Import Spreadsheet" function? With it, you should be able to update existing nodes (be sure to deselect the option "Force nodes to be created as new one"). If you have doubts concerning the file format, you could export an existing graph via "Export table"...
by hbruch
04 Sep 2014 22:45
Forum: How-To and Troubleshooting
Topic: Java 7 and Windows
Replies: 1
Views: 1165

Re: Java 7 and Windows

Hi, the 0.8.2 branch on github contains a fix for a Java8 incompatibility, which was solved for windows by upgrading the underlying netbeans platform. I'm running it successfully under Java8 on Windows 8.1., though not via citrix. To my knowledge, this branch is not continuously built, and no precom...
by hbruch
21 Aug 2014 08:30
Forum: Data Import / Export
Topic: Importing Gexf file on Osx Mavericks - Parse Error
Replies: 3
Views: 1304

Re: Importing Gexf file on Osx Mavericks - Parse Error

Hi, thanks for checking this. I was able to reproduce the file corruption. When I export the graph generated by the HTTP Graph plugin, a popup dialog indicates a NullPointerException: java.lang.RuntimeException: java.lang.NullPointerException at org.gephi.desktop.io.export.DesktopExportController$2....
by hbruch
17 Aug 2014 20:38
Forum: Development
Topic: tree representation in gephi toolkit
Replies: 2
Views: 1835

Re: tree representation in gephi toolkit

Hi,

The DAG-Layout might be the kind of layout you are looking for.
See this thread which discusses a similar topic.

Best regards,
Holger
by hbruch
14 Aug 2014 05:42
Forum: Visual Results
Topic: visual organisation divided in caategories
Replies: 1
Views: 1152

Re: visual organisation divided in caategories

Hi,

I suppose you are looking for a bipartite/multipartite graph layout. To my knowledge, currently such a layout does not exist for gephi.
Perhaps you could use the GeoLayout as described in this thread.

Best regards,
Holger
by hbruch
04 Aug 2014 21:41
Forum: Alpha/Beta
Topic: Missing Data Laboratory
Replies: 3
Views: 6639

Re: Missing Data Laboratory

Hi Robin,

in the 0.9-SNAPSHOT the data laboratory is not yet fully migrated to the new graph engine and hence is disabled.
If 0.8.2 still works for you, you could check out the recently patched 0.8.2 branch which now should work with JDK8 on linux and windows at least.

Best regards,
Holger
by hbruch
04 Aug 2014 21:27
Forum: How-To and Troubleshooting
Topic: Data column does not appear in partition drop-down menu
Replies: 3
Views: 1613

Re: Data column does not appear in partition drop-down menu

Hi, I didn't use the csv import yet. Nevertheless a guess: do you have an idea which type the imported columns have, that are not displayed in the partition menu? I know that currently e.g. attributes of type list-string do not show up in the partition drop down. Could you post a small example file ...
by hbruch
04 Aug 2014 21:12
Forum: Data Import / Export
Topic: Importing Gexf file on Osx Mavericks - Parse Error
Replies: 3
Views: 1304

Re: Importing Gexf file on Osx Mavericks - Parse Error

Hi, sounds as the structure of the GEXF file is corrupted. Did you check if at row 17, col 58 there is a problem, as the error message suggests? You could try a xml validation utility, e.g. validator.w3.org , to track down any poblems. Otherwise I'd suggest you post a minimized example file that sti...
by hbruch
31 Jul 2014 05:37
Forum: How-To and Troubleshooting
Topic: Build failure of Gephi-0.8.2
Replies: 1
Views: 939

Re: Build failure of Gephi-0.8.2

I encountered the same issue, which seems to relate to MNG-5482 . Upgrading the following versions in the pom.xml solve it for me: <gephi.maven.requiredVersion>3.2.1</gephi.maven.requiredVersion> ... <gephi.maven-compiler-plugin.version>3.1</gephi.maven-compiler-plugin.version> ... <gephi.nbm-maven-...
by hbruch
29 Jul 2014 05:17
Forum: How-To and Troubleshooting
Topic: Neo4j database full import not working - empty warning mess
Replies: 10
Views: 3851

Re: Neo4j database full import not working - empty warning m

Currently, there are a number of open issues, some of them closely related: Eaten exceptions (might be caused by locked neo4jstore or neo4j version >2.1.0), ( #44 , fixed with pull request #45 ) NotInTransactionException for TraversalImport ( #40 , fixed with pull request ) Missing support for curre...