Xcode 15.4 import error: 'No such module' Error in multiple files (disregard prior post)

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Created Jun ’24

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I'm encountering a persistent "No such module" error in Xcode 15. The error appears in one file at a time, but the behavior is unusual. Here's what happens: The error initially points to a missing module in a specific file (e.g., POILoader.swift) If I remove the line (or even comment out the import statement, the error jumps to another file (PlaceOfInterestAnnotationView

swift) that also imports the same module. We've attempted to troubleshoot using common solutions like checking file paths, build settings, and cleaning the project.

We tried creating a custom xcconfig file to manage build settings, as well as an objective c bridging header file but the documentation on Apple's developer site seemed outdated for Xcode 15, making it difficult to complete. I've even started from scratch in a new project and rebuilt completely. The error says "No such module 'PlaceOfInterestDefinition'. I've even created a new project and rebuilt the project. The app that will show places of interest on a map- but only the ones that are open when the user is using the app- these are two files that I'm working on that will determine whether or not to put the locations in the json file in the mapview at a specific time.

POILoader.swift

import Foundation
import CoreLocation
//import PlaceOfInterestDefinition

struct POILoader {
    let id = UUID()
    let longitude: Double
    let latitude: Double
    let name: String
    let monopen1: String?
    let monclose1: String?
    let monopen2: String?
    let monclose2: String?
    let tuopen1: String?
    let tuclose1: String?
    let tuopen2: String?
    let tuclose2: String?
    let wedopen1: String?
    let wedclose1: String?
    let wedopen2: String?
    let wedclose2: String?
    let Thuropen1: String?
    let Thurclose1: String?
    let Thuropen2: String?
    let Thurclose2: String?
    let Fopen1: String?
    let Fclose1: String?
    let Fopen2: String?
    let Fclose2: String?
    let satopen1: String?
    let satclose1: String?
    let Satopen2: String?
    var satclose2: String?
    let Sunopen1: String?
    let sunclose1: String?
    let sunopen2: String?
    let sunclose2: String?
}

PlaceOfInterestDefinition.swift

import Foundation
import CoreLocation

struct PlaceOfInterest: Identifiable {
  let id = UUID()
  let longitude: Double
  let latitude: Double
  let name: String
  
  // Opening hours represented as separate strings for each weekday
  let monopen1: String?
  let monclose1: String?
  let monopen2: String?
  let monclose2: String?
  
  let tuopen1: String?
  let tuclose1: String?
  let tuopen2: String?
  let tuclose2: String?
  
  let wedopen1: String?
  let wedclose1: String?
  let wedopen2: String?
  let wedclose2: String?
  
  let Thuropen1: String?
  let Thurclose1: String?
  let Thuropen2: String?
  let Thurclose2: String?
  
  let Fopen1: String?
  let Fclose1: String?
  let Fopen2: String?
  let Fclose2: String?
  
  let satopen1: String?
  let satclose1: String?
  let Satopen2: String?
  var satclose2: String? // Allow for optional closing time on Saturday
  
  let Sunopen1: String?
  let sunclose1: String?
  let sunopen2: String?
  let sunclose2: String?
}

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