DO_WHILE loopCondition isn't stopping

[arketec]

Conductor version: 3.7.0

Hi I have a workflow here that includes a DO_WHILE task that will not stop looping and errors out after running once (I assume do to trying to read an invalid index)

Am I doing this wrong?

here is the definition:

{
  "name": "mapping_subworkflow",
  "description": "This subworkflow maps all applicants to an array",
  "version": 11,
  "tasks": [
    {
      "name": "inline_task",
      "taskReferenceName": "inlineGetApplicantLength",
      "inputParameters": {
        "applicants": "${workflow.input.submission.applicants}",
        "evaluatorType": "javascript",
        "expression": "(function () { return $.applicants.length; })()"
      },
      "type": "INLINE",
      "decisionCases": {},
      "defaultCase": [],
      "forkTasks": [],
      "startDelay": 0,
      "joinOn": [],
      "optional": false,
      "defaultExclusiveJoinTask": [],
      "asyncComplete": false,
      "loopOver": []
    },
    {
      "name": "do_while_task",
      "taskReferenceName": "loopSubmissionMapping",
      "inputParameters": {
        "value": "${inlineGetApplicantLength.output.result}"
      },
      "type": "DO_WHILE",
      "decisionCases": {},
      "defaultCase": [],
      "forkTasks": [],
      "startDelay": 0,
      "joinOn": [],
      "optional": false,
      "defaultExclusiveJoinTask": [],
      "asyncComplete": false,
      "loopCondition": "if ( ($.loopSubmissionMapping['iteration'] < $.value ) ) { true; } else { false; }",
      "loopOver": [
        {
          "name": "inline_task",
          "taskReferenceName": "inlineGetApplicantByIndex",
          "inputParameters": {
            "applicants": "${workflow.input.submission.applicants}",
            "index": "${loopSubmissionMapping.output.iteration}",
            "evaluatorType": "javascript",
            "expression": "(function () { var index = $.index || 0; var applicants = $.applicants; return applicants[index]; })()"
          },
          "type": "INLINE",
          "decisionCases": {},
          "defaultCase": [],
          "forkTasks": [],
          "startDelay": 0,
          "joinOn": [],
          "optional": false,
          "defaultExclusiveJoinTask": [],
          "asyncComplete": false,
          "loopOver": []
        },
        {
          "name": "worker_applicant_sql_mapping_task_test",
          "taskReferenceName": "workerMapApplicant",
          "inputParameters": {
            "data": "${inlineGetApplicantByIndex.output.result}",
            "meta": {
              "type": "${workflow.input.type}"
            }
          },
          "type": "SIMPLE",
          "decisionCases": {},
          "defaultCase": [],
          "forkTasks": [],
          "startDelay": 0,
          "joinOn": [],
          "optional": false,
          "defaultExclusiveJoinTask": [],
          "asyncComplete": false,
          "loopOver": []
        }
      ]
    }
  ],
  "inputParameters": [],
  "outputParameters": {
    "mapped": "${loopSubmissionMapping.output}"
  },
  "schemaVersion": 2,
  "restartable": true,
  "workflowStatusListenerEnabled": false,
  "ownerEmail": "example@email.com",
  "timeoutPolicy": "ALERT_ONLY",
  "timeoutSeconds": 0,
  "variables": {},
  "inputTemplate": {}
}

[arketec]

nevermind, issue was a bug in the worker. However Conductor 3.7 doesn't show errors from the DO_WHILE tasks in the UI so I had to make the tasks optional to see the errors