Top "Keyerror" questions

In languages such as Python and Ruby, a KeyError is a specific exception type that is raised when a key could not be found within a dictionary (mapping).

Python Key Error=0 - Can't find Dict error in code

basically I have been racking my brains for a good while now as to why my code is not working, …

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keyerror 1 in my code

I am writing a function that take dictionary input and return list of keys which have unique values in that …

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KeyError when Key exists

Using python and twitter api to get tweet objects. I have a file (tweetfile = a .txt file on my computer) …

python twitter dictionary keyerror
Python dictionary key error when assigning - how do I get around this?

I have a dictionary that I create like this: myDict = {} Then I like to add key in it that corresponds …

python dictionary keyerror
Pandas Apply Key Error

I'm fairly new to Python and data science. I'm working on the kaggle Outbrain competition, and all datasets referenced in …

python pandas group-by keyerror kaggle
How do I avoid KeyError when working with dictionaries?

Right now I'm trying to code an assembler but I keep getting this error: Traceback (most recent call last): File "/…

python dictionary keyerror
Python logging file config KeyError: 'formatters'

I'm currently working on a python project and I set up logging using a config file. It has already worked …

python eclipse logging keyerror
Default dict keys to avoid KeyError

I'm calling some JSON and parsing relevant data as CSV. I cannot figure out how to fill in the intermediate …

python json csv dictionary keyerror
python-How to solve KeyError: 2?

I have a dict which is formatted as {int:[]} When I was trying to set value to a key-value pair …

python dictionary keyerror
KeyError in Dataframe

I have a dataframe that looks just how I want it when I export it to a csv file. CompanyName 1 2 3 4 5 6 7 8 9 10 11 12 …

python pandas dataframe keyerror