", line 2, in foo
UnboundLocalError: cannot access local variable 'x' where it is not associated with a value
```
---
### Author:  [@peya02](https://discuss.python.org/u/peya02)
#### Post date: [May 30, 2023, 12:53pm UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/3 "2023-05-30T12:53:53Z")
And why does it work with two users and not with the latter?
---
### Author:  [@Axe319](https://discuss.python.org/u/Axe319)
#### Post date: [May 30, 2023, 1:09pm UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/4 "2023-05-30T13:09:12Z")
We would need to see the code in question that is producing the error to answer that without guessing.
---
### Author:  [@peya02](https://discuss.python.org/u/peya02)
#### Post date: [May 31, 2023, 5:02am UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/5 "2023-05-31T05:02:23Z")
I attach this to see if it works for you but I attach code. What specific file would you need?
What is curious is that the same code works for two users and not for a third…
---
### Author:  [@MRAB](https://discuss.python.org/u/MRAB)
#### Post date: [May 31, 2023, 5:21pm UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/6 "2023-05-31T17:21:55Z")
Judging by the last message, it’s in the function `all_reports` in `C:\Flask\APP-POWERBY\src\embedded.py`.
Oh, and it would’ve saved me having to retype it from an image if you’d copied and pasted the traceback as text!
---
### Author:  [@peya02](https://discuss.python.org/u/peya02)
#### Post date: [June 1, 2023, 11:19am UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/7 "2023-06-01T11:19:46Z")
```auto
def all_workshop2(app,db,id):
url='https://api.powerbi.com/v1.0/myorg/groups'
api_response = requests.get(url, headers=get_request_header(app,db,id))
if api_response.status_code != 200:
abort(api_response.status_code, description=f'Error while retrieving Embed URL\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')
api_response = json.loads(api_response.text)
#print(api_response)
api_response['value']
return (api_response['value'])
def all_reports(app,db,workshop,id):
reportes=[]
# print(session)
# print(workshop)
for i in workshop:
if i['type'] == 'Workspace':
url=f"https://api.powerbi.com/v1.0/myorg/groups/{i['id']}/reports"
api_response = requests.get(url, headers=get_request_header(app,db,id))
if api_response.status_code != 200:
abort(api_response.status_code, description=f'Error while retrieving Embed URL\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')
api_response = json.loads(api_response.text)
print(api_response['value'])
for a in api_response['value']:
dic2={'id_workshop':i['id'],'id_report':a['id'], 'name_report':a['name'] }
reportes.append(dic2)
return (reportes)
def get_request_header():
'''Get Power BI API request header
Returns:
Dict: Request header
'''
return {'Content-Type': 'application/json', 'Authorization': 'Bearer ' + AadService.get_access_token()}
```
---
### Author:  [@Axe319](https://discuss.python.org/u/Axe319)
#### Post date: [June 1, 2023, 2:10pm UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/8 "2023-06-01T14:10:21Z")
It looks like `api_response` is only defined conditionally.
Specifically, `if i['type'] == 'Workspace'`.
The error you’re seeing is a direct result of that condition not being met, or the iterable `workshop` not returning any values.
When the line `if api_response.status_code != 200:` is executed, `api_response` has not been defined yet.
You can correct this by initially setting `api_response` to `None` and then doing an early `return` prior to the status code check if it’s value is still `None`.
Something similar to this should work:
```auto
def all_reports(app,db,workshop,id):
reportes=[]
api_response = None
for i in workshop:
if i['type'] == 'Workspace':
url=f"https://api.powerbi.com/v1.0/myorg/groups/{i['id']}/reports"
api_response = requests.get(url, headers=get_request_header(app,db,id))
if api_response is None:
return []
if api_response.status_code != 200:
abort(api_response.status_code, description=f'Error while retrieving Embed URL\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')
api_response = json.loads(api_response.text)
print(api_response['value'])
for a in api_response['value']:
dic2={'id_workshop':i['id'],'id_report':a['id'], 'name_report':a['name'] }
reportes.append(dic2)
return (reportes)
```
---
### Author:  [@MRAB](https://discuss.python.org/u/MRAB)
#### Post date: [June 1, 2023, 4:09pm UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/9 "2023-06-01T16:09:43Z")
@Axe319 is correct.
It’s also an opportunity to use the `for...else` construct, if you’re so inclined:
```auto
def all_reports(app,db,workshop,id):
reportes=[]
for i in workshop:
if i['type'] == 'Workspace':
url=f"https://api.powerbi.com/v1.0/myorg/groups/{i['id']}/reports"
api_response = requests.get(url, headers=get_request_header(app,db,id))
break
else:
return []
if api_response.status_code != 200:
abort(api_response.status_code, description=f'Error while retrieving Embed URL\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')
api_response = json.loads(api_response.text)
print(api_response['value'])
for a in api_response['value']:
dic2={'id_workshop':i['id'],'id_report':a['id'], 'name_report':a['name'] }
reportes.append(dic2)
return (reportes)
```
---
### Author:  [@peya02](https://discuss.python.org/u/peya02)
#### Post date: [June 2, 2023, 5:27am UTC](https://discuss.python.org/t/unboundlocalerror-cannot-access-local-variable-api-response/27231/10 "2023-06-02T05:27:10Z")
Thank you very much, I will try it and report results.