https://www.growthbook.io/
Join Slack
trying first time and getting this error. Anyone knows how to solve this? Error in fu...
# ask-questions
s
trying first time and getting this error. Anyone knows how to solve this? Error in function feature in ./node_modules/@growthbook/growthbook-react/dist/esm/index.js:51 growthbook.feature is not a function.
f
Hi Arpan - I assume this with the react SDK implementation?
s
yes
f
can you share the code where you're adding the sdk?
s
yes in global layout
message has been deleted
and they trying to use in components like this 
const myFeature = useFeature("open-account-link").on;
console.log(myFeature)
trying to run equal split a/b test. api returns this 
*{*"status": *200*,
"features": *{*"open-account-link": *{*"defaultValue": *false*,
"rules": *[{*"variations": *[false*,
true
 
*]*,
"coverage": *1*,
"weights": *[0.5*,
0.5
 
*]*,
"key": "open-account-link",
"hashAttribute": "id"
}
 
]
 
}
 
}
 
}
f
that looks correct
s
is there any mistake I made in a/b test config in growthbook cloud?
message has been deleted
should I keep ON for both variations in SERVE table?
f
the UI side looks good
are you still getting that JS error?
s
yes
f
It looks like in the GrowthBookProvider, you accidentally passed in a string instead of the growthbook object
đź‘Ť 1
f
oh good catch
didn't see the quotes
s
thanks. trying again
I am confused by serve table in growthbook. Not sure when should I turn it ON or OFF? Also when Name is used. I don’t see name included in API response
f
those two cases in your experiment rule have two different values (on and off) it's up to you to see whatever values you want - if you set them to the same, you'll be running an A/A test
The experiment key, I assume you mean, is used in the trackingCallback - you should see it in your console log
s
so for a/b test which should I leave one on and another off?
f
it doesn't matter really - but typically 0'th index is the control (so off)
s
ok and by name I mean next column values which is default and fivision in pic I shared. I don’t see those in api response
what are they used for?
f
oh, thats for growthbook users
sometimes 'on' and 'off' are hard to parse - so you can use that name for something more understandable - like 'showing new version of x'
s
what is difference between features and experiments in growthbook dev tools?
I set both to true but I still see below code return false 
useFeature("open-account-link").on
f
whats the json returning now?
s
you mean api response? wouldn’t it be same as previous as we have just changed it in devtools but not actually changed it?
f
oh
I've sometimes had some problems with the devtools - you can make sure the SDK is working correctly by adjusting the id: "123" to something else to rebucket you, and see if you get the other variations
the devtools is just for debugging
s
oh marketing team can’t use that dev tools to swap different variations at will?
75 Views
Open in Slack
PreviousNext
Powered by

GrowthBook Users

Open source platform for stress free deployments, measured impact, and smarter decisions.

Powered by