[BUG] Upgrade to 4.10.0 causes createInstance to return null on cloudflare workers

[cupofjoakim]

Is there an existing issue for this?

• I have searched the existing issues

SDK Version

4.10.0

Current Behavior

When declaring a variable with the result of createInstance we get null back.

Expected Behavior

We expect to get a Client instance.

Steps To Reproduce

1. Create a worker with the 4.10.0 sdk version
2. Run createInstance
3. Get that null value

SDK Type

Browser

Node Version

v20.8.1

Browsers impacted

No response

Link

No response

Logs

No response

Severity

No response

Workaround/Solution

Import createInstance from @optimizely/optimizely-sdk/dist/optimizely.lite.min instead of @optimizely/optimizely-sdk

Recent Change

Yes, updating to 4.10.0 broke the expected behaviour.

Conflicts

No response

[cupofjoakim]

Almost instantly after posting this issue I see that it's very vaguely mentioned that the edge examples use imports from the lite sdk in the readme. Maybe the solution here is not to fix the code, but just to make the readme explicit?

For edge workers we require use of the Lite sdk

instead of

These starter kits use the Lite variant of the JavaScript SDK

[raju-opti]

Hi @cupofjoakim , yes, for edge, we need to use the lite sdk. I agree, we should make this explicit in the readme. We will look to get this done soon.

[raju-opti]

The readme has been updated