The required feature 'target' / source must bet set

Q&A
1

I am having some trobules when I deleted a Pool, the pool have one flow that receive a message… When I deleted this pool. The message flow disappears. But now when I try to execute the diagram, got this error:
The required feauture ‘source’ of ‘MyDiagram:message flow’ must be set.
The required feauture 'target of ‘MyDiagram:message flow’ must be set.

When I double click this error, It selects all the diagram. So I am not able to delete this message.
Is it possible to remove this flow?

3 Likes
2

From the error message, it looks like the message flow is still in your process definition. If you can’t see it in the main diagram, you could check in the Tree view (bottom-left of the Studio screen).

You could also check the validation status for you diagram, and see if it indicates any errors related to this.

3

Thank z_piotr that is the answer

In the folder of bonita , /BonitaBPMCommunity-7.4.2/workspace/default/diagrams
find the diagram with extension .proc open with notepad, bloc notes or nano, and find the flow , remove the line and save.

Submitted by z_piotr on Thu, 06/26/2014 - 10:36
Hello! I solved a very similar problem by editing in notepad++ the ** .proc **file, I deleted the following lines:

regards Per
4

did you remove the step that send the message received by your deleted pool ?

5

Yes, I’ve already done that

6

Hello!
I solved a very similar problem by editing in notepad++ the ** .proc **file, I deleted the following lines:



regards

7

Right…but once found, how do you delete them?

8

Hi amartinez_106,

Did you resolved this problem?

regards

9

I have this same problem. There is a message showing up as a validation error, but it no longer exists in the diagram

10

Hello, I have this same problem too. I deleted some pools of the diagram and now there are some errors:

The required feature 'source´ of ‘Mapeamento do processo:Filled CS Questionnarie’ must be set
The required feature 'target´ of ‘Mapeamento do processo:Filled CS Questionnarie’ must be set
The required feature 'source´ of ‘Mapeamento do processo:Filled RFQ (Qual) Form’ must be set
The required feature 'target´ of ‘Mapeamento do processo:Filled RFQ (Qual) Form’ must be set

How can be solved this issue?