Flutter: build ios failed with no errors

Question

Last week I was able to build without any problems, but now when I try to build for iOS it fails with 165k rows of warnings and no errors. All the warnings talk about deprecated methods in the packages I use, but it has never been a problem until this week. I've not changed any version (flutter, packages, xCode), the only edit that I've made is the firebase messagging configuration, but even if I remove it the build fails. What I've tried:

flutter clean
remove Podfile.lock
undone the edits

Any ideas to solve it?

score 0 · Answer 1 · answered Jul 07 '21 at 08:10

0

Try to run the app with

Flutter run -v

-v is used to output verbosely so if there are any missing logs it will show there. As you talked about 165k lines of warnings, it may be helpful to search "error:" in the terminal console to find a log about an error. I remember once it happened to me and the reason was Pod update.

What exactly does `pod repo update` do?

answered Jul 07 '21 at 08:10

Hammad Ali Shah

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already searched for "error". I don't know so much about pods, Is it possible that they updated themselves? – Emanuele Vinci Jul 07 '21 at 08:37
cd into "ios" directory in the flutter project folder and run "pod repo update" and then "pod install" commands – Hammad Ali Shah Jul 07 '21 at 09:20

score 0 · Answer 2 · answered Jul 07 '21 at 08:32

0

Try this

1. open Runner.xcworkspace via xcode
2. Product tab > Clean build folder

answered Jul 07 '21 at 08:32

Jason

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score 0 · Answer 3 · answered Jul 13 '21 at 07:54

0

Solved: after updating Flutter to the latest version the error desappered. I don't know what caused it, but it still makes no sense to me

answered Jul 13 '21 at 07:54

Emanuele Vinci

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Flutter: build ios failed with no errors

3 Answers3