DatafileManager: Error fetching datafile: Request error
Problem
I'm using Optimizely to code-gate my new website. But the allowed accounts aren't getting through. The first Firefox console error is
[OPTIMIZELY] - ERROR <timestamp> DatafileManager: Error fetching datafile: Request error
How do I fix this error and fetch the data file?
Solution
DatafileManager: Error fetching datafile: Request error
One of the network failures helped me out. The GET request for cdn.optimizely.com had "Blocked by AdBlocker Ultimate" in the Transferred column.
Solution
I turned off AdBlocker Ultimate for this site.
If you encounter the DatafileManager: Error fetching datafile: Request error above, you may find out what's blocking Optimizely in your browser's Network requests.
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