The error message “value is not a valid list (type=type_error.list)” indicates that the value being used is not of the expected list type. In Python, lists are represented by square brackets [ ] and can contain multiple elements separated by commas.
Here is an example to illustrate the issue:
value = "Hello World" # Assigning a string value instead of a list
print(value[0]) # Trying to access the first element of the value variable as if it was a list
In the above example, we assigned a string value to the variable “value” instead of a list. When we tried to access the first element of the value variable using indexing with [0], it resulted in the mentioned error because strings do not support indexing like lists do.
To fix this error, make sure you are assigning a valid list to the variable and using list-related operations or access methods accordingly.