Start Timer NullPointerException - Possible Bug

Hello Everyone again,

We have created a process which is started by a Start Timer every 5 minutes. The process uses a DAO object to find new records. If no records are found, the process ends. If not, a case goes on.

This works perfectly in Studio. The first time we deployed the process to a Bonita Server Bundle (Tomcat), the process worked ok. Then we made some adjustments, deleted the process and deployed it again (always in version 1.00).

stein.kilian's picture

Bonitasoft is a software to create a BPM application all-in-one, from back-end to front end, all in the same environment. We can drag tasks into diagrams or widgets into web-pages with beautiful rendering. We can add some code (groovy, javascript, css, html) to be closer to our needs.

What's about this specific code insides diagrams and web-pages ? How do I know the level of quality of this code ? How can I detect potential misconception, code smell or bug ?

This is what Bonita Extract Sources provide you : A way to analyse code hidden in diagrams or web-pages

Releases for bonita-extract-sources

Total downloads: 161
Version BonitaBPM Version Post date Download Link
1.0 7.2.x 2017-Jun-29 Download
Release note

Why does this custom field have this bug?

I downloaded an autocomplete custom field to fill my need to get the contents of what was written in the field.
I got the custom field here :

But whenever I select something in this autocomplete field my page ends up creating a blank space on the right side with absolutely nothing, if you have a hint of what it could be I thank you.

DrakunDry's picture

Bonjour, il y a quelques ameliorations que je pense seront bien utile pour les debutants comme moi.


l'interface de la BDM est vraiment excellent, mais a mon avis il manque la possibilité de définir des valeurs par défauts a mes colonnes , ce qui très important lorsqu'on fait de la modélisation de processus dans le secteur financier. Je suis donc oblige de passer soit,

au moment de l'initialisation du contrat de l'initialiser a zero. cela peut se comprendre mais imaginer si ma table fait 25 colonnes, le code devient très vite désordonné,

Se perdieron todos mis Data Models

Hola buenas a toda la comunidad de Bonita, soy nuevo en bonita 7.2, y cualquier ayuda será agradecida.
El problema es que al cargar por segudna vez el ejemplo del tutorial de Geting started : "Simple Travell Request", me mostró un mensaje diciendo que ya existi el flujo Simple Travel Request, que si quería sobre-escribirlo y respondí que sí.

What can cause a default transition to be triggered when another condition is fulfilled ?

TL; DR :

  • The default transition is the last condition in the transition ordering
  • I added a "display description" in the exclusive gateway, which shows that the input is really "REJETEE", so the transition condition should have been triggered
  • This behavior is not constant : most of the time the condition works fine, but 1/10 to 1/3 of the times it behaves differently


Widget on v7.0.1 works ok but in version 7.0.2 not

i have a date time picker widget.

I made it to change the text in the options to spanish.

I saw that all the widgets have access to the value in a variable but this can modify it in the version 7.0.2.

This is a bug or newer versions doesn't permit the value change in widgets?

in widgets to bind a variable the icon is fx, in normal widgets or not custom widgets the bind variable is as link, can i made a widget with link variables?

Can't export diagram to image : reason null


I'm using Bonita 7.0.1 on a Mac and I want to export my diagram to an image.

I tried to export it from the "Export as" > "Image" menu action but no matter the format I select, I always get the following error :

Copy Diagram to Image File could not be completed Reason null

Do you know how I could solve this?


REST API bug found executing a task /bonita/API/bpm/activity/[activityId]

We are using REST API to complete humanTask and we have found that sometimes we get a Response Status Code 404 Not found but the activity complete without error on bonita engine. This behavior is strange and happens just 3/4 times a day but we have many other activity completed of the same type. No error is logged on the bonita application log only the 404 response on the jboss http log, at the same time we log the 404 error the activity is signed as completed on the bonita engine DB without any error.

[Bug] Ajout de fichier javascript - Ressources qui ne chargent pas


Afin d'ajouter du javascript dans un widget html, j'ai ajouté des fichiers javascript dans le dossier Resources/application comme indiqué dans le tuto : http://community.bonitasoft.com/blog/how-add-custom-javascript-your-boni...

J'ai suivit chacune des étapes et lorsque je lance seulement la tâche qui contient le formulaire, tout fonctionne parfaitement bien.