fixed issue

2020-08-04 22:11:16 +05:00
parent dfedde57b0
commit eb89988944
1 changed files with 1 additions and 1 deletions
--- a/common/lib/xmodule/xmodule/capa_module.py
+++ b/common/lib/xmodule/xmodule/capa_module.py
@@ -316,7 +316,7 @@ class ProblemBlock(
            for option_response in root.findall("optionresponse"):
                option_response_xml = etree.tostring(option_response, method="html").decode("utf-8")
                option_input = option_response.find("optioninput")
-                if option_input is not None:
+                if option_input is not None and "options" in option_input:
                    option_input_attrib = option_input.get("options", "")
                    option_input_attrib = "[" + option_input_attrib.strip("()").replace("'", '"') + "]"
                    values_of_dropdown = ", ".join(json.loads(option_input_attrib))