NameError: name 'isBdNode' is not defined
时间: 2023-09-30 12:02:25 浏览: 38
The error message "NameError: name 'isBdNode' is not defined" means that the function or variable named "isBdNode" has not been defined in the current scope. This could be due to a few possible reasons:
1. The function or variable has not been defined at all in the program.
2. The function or variable has been defined in a different module or file, but has not been imported into the current program.
3. The function or variable has been defined in a different scope (e.g. inside a function), and is not accessible from the current scope.
To fix this error, you need to define the function or variable "isBdNode" in the current program or import it from the appropriate module/file.