TypeError: argument of type 'NoneType' is not iterable
Open
- Dominant language
- C#
- Stars
- 8k
- Forks
- 2.8k
- PR merge metrics
- No merged PRs in 30d
Description
I have following error:
ERROR in app: Exception on /transactions/new [POST]
File "C:/Users/小草/Downloads/Compressed/blockchain-master/blockchain-master/blockchain.py", line 237, in new_transaction
if not all(k in values for k in required):
File "C:/Users/小草/Downloads/Compressed/blockchain-master/blockchain-master/blockchain.py", line 237, in
if not all(k in values for k in required):
TypeError: argument of type 'NoneType' is not iterable
Contributor guide
No contributing guide indexed for this repository
Assessment
This issue has not been assessed yet.