Add strict workflow building mode check to drill downs

2026-09-24 16:30:27 +08:00 · 2018-03-26 15:48:44 -04:00
parent 91e97b6096
commit 840e436ea1
1 changed files with 2 additions and 0 deletions
@@ -1328,6 +1328,8 @@ class DrillDownSelectToolParameter(SelectToolParameter):
    def from_json(self, value, trans, other_values={}):
        legal_values = self.get_legal_values(trans, other_values)
        if not legal_values:
+            if not trans.workflow_building_mode:
+                raise ValueError("Parameter %s requires a value, but has no legal values defined." % self.name)
            if self.multiple:
                if value == '':  # No option selected
                    value = None