Develop web application with activiti engine

[simonetogno]

Hi all

I'm trying to develop e web application that use activiti engine but I have encountered this problem:

I can't install in the same eclipse instance the activiti designer and the web tools platform.
It return this error.

Cannot complete the install because of a conflicting dependency.
  Software being installed: JST Web UI 3.2.3.v201101262333-7F77FJ_C25TkfyypjhqQuxNYsMrJ (org.eclipse.jst.web_ui.feature.feature.group 3.2.3.v201101262333-7F77FJ_C25TkfyypjhqQuxNYsMrJ)
  Software currently installed: Activiti Eclipse BPMN 2.0 Designer 5.4.0 (org.activiti.designer.feature.feature.group 5.4.0)
  Only one of the following can be installed at once:
    WST XML User Documentation 3.2.101.v201102161624-50FXNAkF7B77RBgFFBF (org.eclipse.wst.xml_userdoc.feature.feature.jar 3.2.101.v201102161624-50FXNAkF7B77RBgFFBF)
    WST XML User Documentation 3.2.100.v201005241420-50FXNAkF7B77RBgFFBF (org.eclipse.wst.xml_userdoc.feature.feature.jar 3.2.100.v201005241420-50FXNAkF7B77RBgFFBF)
  Cannot satisfy dependency:
    From: Activiti Eclipse BPMN 2.0 Designer 5.4.0 (org.activiti.designer.feature.feature.group 5.4.0)
    To: org.eclipse.wst.xml_ui.feature.feature.group [3.2.0.v201005241510-7H7AFUIDxumQGOb7ocjUR2Pvz-28]
  Cannot satisfy dependency:
    From: JST Web UI 3.2.3.v201101262333-7F77FJ_C25TkfyypjhqQuxNYsMrJ (org.eclipse.jst.web_ui.feature.feature.group 3.2.3.v201101262333-7F77FJ_C25TkfyypjhqQuxNYsMrJ)
    To: org.eclipse.wst.ws_ui.feature.feature.group [3.2.3.v201102160541-7I78FZIEtEoO2d7AsK6jSNqC-8jj]
  Cannot satisfy dependency:
    From: WST Web Services UI 3.2.3.v201102160541-7I78FZIEtEoO2d7AsK6jSNqC-8jj (org.eclipse.wst.ws_ui.feature.feature.group 3.2.3.v201102160541-7I78FZIEtEoO2d7AsK6jSNqC-8jj)
    To: org.eclipse.wst.xml_ui.feature.feature.group [3.2.3.v201102160550-7H7AFUWDxumQJOi9ghcTb5YgkwEZ]
  Cannot satisfy dependency:
    From: Eclipse XML Editors and Tools 3.2.0.v201005241510-7H7AFUIDxumQGOb7ocjUR2Pvz-28 (org.eclipse.wst.xml_ui.feature.feature.group 3.2.0.v201005241510-7H7AFUIDxumQGOb7ocjUR2Pvz-28)
    To: org.eclipse.wst.xml_userdoc.feature.feature.group [3.2.100.v201005241420-50FXNAkF7B77RBgFFBF]
  Cannot satisfy dependency:
    From: Eclipse XML Editors and Tools 3.2.3.v201102160550-7H7AFUWDxumQJOi9ghcTb5YgkwEZ (org.eclipse.wst.xml_ui.feature.feature.group 3.2.3.v201102160550-7H7AFUWDxumQJOi9ghcTb5YgkwEZ)
    To: org.eclipse.wst.xml_userdoc.feature.feature.group [3.2.101.v201102161624-50FXNAkF7B77RBgFFBF]
  Cannot satisfy dependency:
    From: WST XML User Documentation 3.2.100.v201005241420-50FXNAkF7B77RBgFFBF (org.eclipse.wst.xml_userdoc.feature.feature.group 3.2.100.v201005241420-50FXNAkF7B77RBgFFBF)
    To: org.eclipse.wst.xml_userdoc.feature.feature.jar [3.2.100.v201005241420-50FXNAkF7B77RBgFFBF]
  Cannot satisfy dependency:
    From: WST XML User Documentation 3.2.101.v201102161624-50FXNAkF7B77RBgFFBF (org.eclipse.wst.xml_userdoc.feature.feature.group 3.2.101.v201102161624-50FXNAkF7B77RBgFFBF)
    To: org.eclipse.wst.xml_userdoc.feature.feature.jar [3.2.101.v201102161624-50FXNAkF7B77RBgFFBF]



This error came when i try to install WTP on eclipse instance that have already install activiti designer plugin.

Can someone help me?

Regards

Simone

[scolyer]

I also ran into this issue. I think I tried removing an older version of the dependency, but then it ran into a different dependency issue at which point I installed a second instance of eclipse specifically for activiti process modelling. I haven't had a chance to go back and look at the issue again.

Therefore, I'm also curious about a proper resolution for this. I hit the issue running Helios with Java EE support.

[trademak]

Hi,

The current version of the Activiti Designer works with Eclipse Helios Classic version 3.6.1.
So please use that Eclipse distribution. Be sure to not use 3.6.2 (the latest version), because there's a bug in the multipageeditor of Eclipse which causes problems with the refresh of property views.

Best regards,

[simonetogno]

Thanks for the replay.

I already use Helios 3.6.1

The Activiti plugin works, but I can't Install the java EE tool.

Regards