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Bugs and Wish List
Owner:, Version: 59, Date:Sat 16, February 2008,

Write additional requests here using "Edit":. Resolved bugs/features are in Change history.

Arpad Bakay (16/02/2008, arpad.bakay@netvisor.hu)

Hey! I believe this is a very nice work, also liked that it started from webstart in a few seconds. However, I believe there is a lot to do to make it really an alternative to MS Project. Just a few notes:

- When i press the little arrows in the middle vertical bar, I often have to hide and show the window to see what I have done. The task list is still missing then, I had to add a new task to se my existing ones.

- I could not figure out how to assign resources to tasks (once i managed to assin, but I don't know how I did it.

- I cannot reliably set parent/child tasks, parent tasks should be a sum of there child, I believe.

Serious piece of work, though! Grats! Á

Note: If you have some kind of trouble oppening a file, 
please post a copy of the file here and then drop me a line here.
The corection will take less time if I have a file with an 
error, also I can improve the user interface to detect those
errors before they happen.

De Fernando (05/02/2008)

Le escribo estas lineas para comentar LGantt, esperando que le entusiasme lo suficiente para continuar su desarrollo. He probado otros programas con muchas más funciones pero sin la posibilidad de entrar una duracion inferior a un día, LGantt lo permite.

Es cierto que del punto de vista documentación no es muy generoso, pero eso lo comprendo habiendo desarrollado yo mismo aplicaciones.

Cuando se prepara un nuevo Gantt sería interesante de poder copiar y pegar una o varias actividades, esto facilitaría la creación.

Que la configuración personal (colores y otros) sea permanente sin tener que cargarla separadamente. Que sea parte del archivo de proyecto o que el archivo (config) se cargue automaticamente.

La posición del gráfico tendría que ajustarse automaticamente a medida que las columnas aumentan de dimensión.

La posibilidad de traducirlo en diferntes idiomas por medio de la configuración, lo cual permitiría a cada uno de trabajar en su idioma.

Estoy seguro que es posible de hacer algo en équipo, una persona sola no puede hacer todo el trabajo. Continúe este exelente trabajo.

Yo puedo ayudarlo en la traducción francesa.

Muchas gracias, Fernando

From Alessandro (29/03/07)

Hi it's a very interesting gant program!! I'm using it... but I'll find really usefull the possibility to change bar color within the same level in a project. Is it possible?

Thanks Alessandro

  • CSA: Nice idea, probably to be implemented soon.

From Kelly

I don't know what is in my project, it is only a few lines, but it also won't load due to same error below (String index)

  • CSA: Latest version (0.4.7) should fix it.

From Natale

Hi, very very nice. But i have this error when i create a

constraint and, after i save the project, on load it:

String index out of range: -1.

Powerful idea to save data in XML format!!!

  • CSA: Latest version (0.4.7) should fix it.

From Thierry

Very nice little LGantt thing. Now, like Markus, I've got difficulies saving the 'view options'.

I'm working with weeks, months and years. In this case date formatting is weard. However, it is optimized for days.

I do know it is tricky to fit any specific case...

Anyway, many thanks for your nice job.

  • CSA: Do you mean that date formating is lost when saving? Can you explain a little more?

From Unknown

There is a problem at recalculating new dates for tasks.

Columns don't save your position.

  • CSA: I dont have much time... can you send me a file and a description on how to reproduce the error so I can take a look at it please?

From Vamsi

  • Can we enable drag and drop on tasks? this s/w is really cool.
    • CSA: I think that may take a little while ... is not a priority right now...

From Unknown

  • Can you advise how the days of the week could be in English M, T, W, T, F, S, S or Mon, Tue, Wed, Thu, Fri, Sat and Sun and not in Spanish?
    • CSA: Thats an old thing, the new version corrrects that.

From Me

  • Fails to start with java.lang.NullPointerException on jgantt.JGanttMain.getLastUsed(Unknown Source).
    • CSA: Fixed (last used files gave a lot of work)!

From Silvan:

  • The quality of exported jpegs is not very good. is it possible to create export in vector graphics format (ex. wmf, eps... ) or to increase resolution an compression quality of jpeg?
    • CSA: Fixed!

From Markus:

  • So small and so much functionality. Great.
  • I changed the View Options and saved them; but the new settings are not saved. But it should. Temporary perhaps I can set the options in the xml file ?
    • CSA Ummh, are you shure that you are working in a .lgantt compressed file (which includes the graphic options?) instead a pure .xml file which doesn't hold the graphic conf?

From Martin:

  • Cool little elegant(t) - I like it a lot! Good job!!!
  • Anyhow, I found a small bug: restraint (French: constraint) diferent then End->Begin (I use few of Begin->Begin) are not conformed after the project is saved, program (normally) closed, re-started and project re-opened. All of the restraints in the project are presented as of End->Begin type.
    • CSA: Fixed!
  • It would be nice to have a little enhancement thet would allow to set up different work-week pattern e.g. being able to say work days Monday, Wednesday, Friday, Saturday and Sunday with individual defining of working time for each of my working days.
    • CSA: Hi, actually you can change that...ejem... if you edit the project.xml file inside the lgantt compressed file. I'm moving now so I will take your sugestions very seriously... but in a couple of weeks.

From Depa:

  • Very Interesting
  • Being able to differentiate work and length
  • Work and length should be decimal
    • CSA*: Thanks.

from Kbg:

  • Being able to specify an end date for the project
  • Being able to export the whole project as an image and not just the visible parts in the window
  • being able to edit the list of holidays/other days which must be excluded
    • CSA: Ummh, Actually, the last two I'm going to need this week!, so probably I'll publish a few changes including these before June.
    • kbg: Sounds nice! Maybe suchs holidays can be specified as a date range and get a name?
  • kbg: it would be nice with hotkeys for moving a task one day back or forth this will be much more flexible than having to use the mouse so much.. and it will be much faster for the user.

From Jean-Francois Totain :

  • A complete manual in english would be really appreciated ;)
    • CSA: Ummh, thats a hard one, would you like to contribute?, I mean I can start the manual using a Wiki and you can help in developing it. then you would extract it in PDF format from the site.

  • kbg: sounds fun! when do we start the wiki then? maybe you should encourage people to contribute to the wiki when they start the program!
  • CSA: Ok, the start page is ready: see Gantt Manual.

Por Carlos Silva

  • Multiples calendarios (por recurso)
  • Turnos
  • Recursos compartidos (LDAP, DBMS o archivos)
  • Despliegue estocastico de tareas (duraciones con probabilidad).
  • Grafico unificado de proyectos por recurso.
  • Disponer botones para zoom in y zoom out
  • Dibujar los textos despues de las lineas de dependencias
  • Usar un boton Aceptar en la interfaz de edicion de tareas
  • Exportar JPG en blanco y negro ?
  • Undo/redo: Terminar
  • Soporte a plugins
  • Exportar imagen como svgl o algo similar a Windows Meta File??
  • Editar barras con el Mouse
  • Editar calendario
  • Cortar tareas en secciones

From Jean (15/02/2005)

  • A tasks table similar to the ressources table (and clipboardable) could be very useful too when doing a report.
  • After some requests, some words to tell that LGantt is a great piece of software. I use it every days and it is a pleasure.
    • CSA: Thanks for the comment it's very reaffirming!


From Andreas: Your items where moved to the L Gantt Changes seccion on date 2005/02/05.

From Jean: Your items where moved to the L Gantt Changes seccion on date 2005/03/07.

  • the little offset between clic and selected task when scrolling is corrected. Great thanks.


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