Need to get IPA file from xcode with the already done flutter project

Job ID: 31235206

Budget: ₹600 – ₹1,500 INR

I have an already deployed flutter project, need help with IPA file for the iOS app store.

There's just one error when I try to build,

@import flutter_inappwebview; not found.

If you can quickly resolve and get the IPA file for me, that would be great. Thanks.
Related categories: Mobile App Development iPhone Objective C Swift Flutter