iOS build issues

Expo SDK
1

Hey,
we currently try to build an update for a standalone expo app.
Regarding to this we’ve two questions.
This app is already in production.

For the iOS builds till now I always specified that expo should handle the certificate stuff.
Now I get following errors regarding distribution/push and provisioning profiles.

You already have a current … certificate

I tried to revoke all distribution certificates & provisioning profiles but I’m not sure if I can revoke the push one.
Does this affect the version currently in production?

I also added the newly required Facebook details in the app.json regarding to this article:
Breaking Change: Facebook App ID required to enable Facebook libraries in Expo SDK
The article states that this is needed for all expo sdks. We use SDK 21 atm. But I get following errors.
Do I’ve to update to a later SDK to be able to still use FB login or can I ignore the error and build anyway?

Error: Problems validating fields in app.json. See https://docs.expo.io/versions/v21.0.0/guides/configuration.html.
[exp] • should NOT have additional property ‘facebookAppId’.
[exp] • should NOT have additional property ‘facebookDisplayName’.

2

Hi,

Sorry about this!

Regarding the certificate things. Did you get any warnings printed out to you? Like We do not have some...

(I suspect an issue is a switch over to assuming that your machine provides the teamID rather than ours)

Two plans of attack: (be sure to be on latest version of exp).
You can delete your two certs & provisioning profile from developer.apple.com and then run exp build:ios -c and let it create all certs again. With regards to the push one: see this comment: Build for iOS suddenly prompting for credentials - #19 by ide

Or you can run exp build:ios -c and provide the files from the result of exp fetch:ios:certs.

1 Like
3

@edgar Thanks for the the help and the information.
I again revoked all the certificates/profiles (including the push one) and now the certificate step of the build worked. :+1:

Now it fails at the publish step because of the additional facebook properties I mentioned above.
I think I’ve to upgrade to the latest SDK tomorrow.
Correct me if I’m wrong.

4

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