AttributeError: 'TransitionApproval' object has no attribute 'iteration'

Program raise error as title when I try to jump state

Is this a bug? I think iteration is a field in Transition model, not TransitionApproval

source in river.core.instanceworkflowobject.py (line:91)

    @property
    def recent_approval(self):
        try:
            return getattr(self.workflow_object, self.field_name + "_transition_approvals").filter(transaction_date__isnull=False).latest('transaction_date')
        except TransitionApproval.DoesNotExist:
            return None

    @transaction.atomic
    def jump_to(self, state):
        def _transitions_before(iteration):
            return Transition.objects.filter(workflow=self.workflow, workflow_object=self.workflow_object, iteration__lte=iteration)

        try:
            recent_iteration = self.recent_approval.iteration if self.recent_approval else 0
            jumped_transition = getattr(self.workflow_object, self.field_name + "_transitions").filter(
                iteration__gte=recent_iteration, destination_state=state, status=PENDING
            ).earliest("iteration")

[xuziheng1002]

Fixed it in #139 Close

[xuziheng1002]

Hi @xuziheng1002 At first glance, it seems to be. I would appreciate it if you can create PR with a test case for this. Otherwise, I can do it sometime this week.

OK, I will create PR with testCase this week.