Web Editor doesn't generate the diagram for my specific workflow

[hbelmiro]

What happened: When I use the following workflow definition and click the button to generate the diagram, nothing happens.

{
  "id": "jsongreet",
  "specVersion": "0.8",
  "name": "Greeting workflow",
  "expressionLang": "jsonpath",
  "description": "JSON based greeting workflow",
  "start": "ChooseOnLanguage",
  "functions": [
    {
      "name": "greetFunction",
      "type": "custom",
      "operation": "sysout"
    }
  ],
  "states": [
    {
      "name": "ChooseOnLanguage",
      "type": "switch",
      "dataConditions": [
        {
          "condition": "{{ $.[?(@.language  == 'English')] }}",
          "transition": "GreetInEnglish"
        },
        {
          "condition": "{{ $.[?(@.language  == 'Spanish')] }}",
          "transition": "GreetInSpanish"
        }
      ],
      "defaultCondition": {
        "transition": "GreetInEnglish"
      }
    },
    {
      "name": "GreetInEnglish",
      "type": "inject",
      "data": {
        "greeting": "Hello from JSON Workflow, "
      },
      "transition": "GreetPerson"
    },
    {
      "name": "GreetInSpanish",
      "type": "inject",
      "data": {
        "greeting": "Saludos desde JSON Workflow, "
      },
      "transition": "GreetPerson"
    },
    {
      "name": "GreetPerson",
      "type": "operation",
      "actions": [
        {
          "name": "greetAction",
          "functionRef": {
            "refName": "greetFunction",
            "arguments": {
              "message": "$.greeting $.name"
            }
          }
        }
      ],
      "end": {
        "terminate": true
      }
    }
  ]
}

What you expected to happen: I expected the diagram to be generated

How to reproduce it: Using the above json

Anything else we need to know?:

Environment:

• Specification version used: 0.8

[antmendoza]

thank you! I am going to have a look

[tsurdilo]

@antmendoza thanks bro!!!

@hbelmiro try again, Antonios prs are merged now.

[hbelmiro]

It works now 🎉
Thank you @tsurdilo and @antmendoza.

[tsurdilo]

@hbelmiro Antonio did all the work :)

But just fyi, you don't have to set "terminate": true on end definition in SW unless you have "keepActive" top-level prop set to true. Glad tho you did it so we could uncover the issue.