Firebase-ios-sdk: Getting Fatal Error on DynamicLinkComponents.

[asn111]

• Xcode version: 10.1
• Firebase SDK version: 6.0.0
• Firebase Component: Firebase/DynamicLinks
• Component version: 4.0.0

Hi, Thank you for this awesome library, I am stuck at a point when dealing with deep linking, it has been enabled before and was working fine, then God knows how did I got ShortUrl nil, after some RND, I did managed to update pods and then all happens that when instancing DynamicLinkComponents with its initialiser,
let components = DynamicLinkComponents(link: urlLink, domainURIPrefix: AppConstants.kDynamicLink_Domain)!
both urlLink and AppConstants.kDynamicLink_Domain have values in them but still getting app crashed, with Fatal error that nil found while unwrapping.
I have no idea why its happening. but I have seen some other issues which does not relate to mine so I believe its not duplicate.

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[morganchen12]

Hi @asn111, can you share the parameters that you're passing into the initializer? The initializer will return nil if the link is not https or the domain URI prefix is not a valid URL.

[asn111]

Thank you for response @morganchen12 , Yes,
for the urlLink i am passing https://marcotest.azurewebsites.net/api/Groups/(groupIDInInt) and for domainURIPrefix its marcoapp.page.link. and it was working fine before with same parameters.

[asn111]

Hi @morganchen12 is there anything i need to change, let me know kindly. its been stuck for two days already, thanks.

[maksymmalyhin]

@asn111 According to the DynamicLinkComponents(link:domainURIPrefix:) docs the domain URI prefix must start with a valid HTTPS scheme (https://). Do you pass "marcoapp.page.link" or "https://marcoapp.page.link" as domainURIPrefix?

[asn111]

@maksymmalyhin no i am just passing marcoapp.page.link like this but it was also the same when it was working. let me try with https://

[asn111]

It is working fine now with this, "https://marcoapp.page.link" it was my mistake to not look into the documentations, Thanks for your help.