Pythonexit code > 0
KeyError
$KeyError: 'my_key'
Analysis
You tried to access a dictionary key that doesn't exist.
Common Triggers
- ●Typo in key name.
- ●Assuming data structure is populated when it's empty.
Debug Checks
- $Print keys:
print(my_dict.keys()).
Resolution
1
Use
.get() for safe access: my_dict.get('key').2
Check if key exists:
if 'key' in my_dict:.Metadata
- Tool
- Python
- Severity
- High
- Tags
- #python#runtime#dict