NSCocoaErrorDomain

Hello! I crated the support incident and today as I was trying again and I realized my app was sandbox. After dealing with that this is what I have: let service = daemonConnection.remoteObjectProxyWithErrorHandler { err in print(Received error: (err.localizedDescription)) } as? MyServiceProtocol which prints: Received error: Couldn’t communicate with a helper application. or Received error: Error Domain=NSCocoaErrorDomain Code=4097 connection to service named com.serviceName UserInfo={NSDebugDescription=connection to service named com.serviceName }

my bad i forgot my code : import Foundation import UIKit protocol HomeModelDelegate { func itemsDowloaded(client:[Client] ) } class HomeModel : NSObject { var delegate:HomeModelDelegate? func getItems(){ //Hit the conn url let serviceURL = http://myFTPSERVER/service.php //Download the JSON Data let url = URL(string: serviceURL) if let url = url { // Create a URL Session let session = URLSession(configuration: .default) let task = session.dataTask(with: url) { (data, url, error) in if let data = data { //Succed print(data) //call the parseJson self.parseJson(data) }else{ } } // Start the task task.resume() } //notify the view controller and pass the data back } func parseJson(_ data:Data){ var clientArray = [Client]() do { //Parse the data into Client structs let jsonArray = try JSONSerialization.jsonObject(with: data, options: []) as! [Any] print(jsonArray) //loop through each result in the json array for jsonResult in jsonArray { //Cast json result as a dictionary let jsonDict = jsonResult as! [String:String

Sorry for my negative question ;-) Sorry for using a language where there’s no way to answer negative questions reliably (-: When launching the tests for the first time, I get the prompt for the Tester app to access Removable volumes. Right, because in that case you’re running your unit test within the Tester app. This is controlled by the Host Application popup in the General tab of your test target. If it’s set to None, the tests run in the Xcode test runner (in this caes, xctest). I did run my tests in Xcode. OK. To continue the story from yesterday, I opened my Package.swift file in Xcode and ran my tests. The test failed with: …/Tests/TestTests/TestTests.swift:8: error: -[TestTests.TestTests testExample] : failed: caught error: Error Domain=NSCocoaErrorDomain Code=257 The file “test.txt” couldn’t be opened because you don’t have permission to view it. UserInfo={NSFilePath=/Volumes/TCCTestRemovable/test.txt, NSUnderlyingError=0x600000c09f80 {Error Domain=NSPOSIXErrorDomain Code=1 Operation not pe

Isn’t that the expected outcome? Oooo, negative questions are hard to answer in English (-: I ran a quick test of a regular app on macOS 13. Granting Full Disk Access to the app avoids the need for Files and Folders > Removable Volume. So this problem is somehow related to xctest. I then retried using a Swift package. Specifically, I created a simple package: % swift package init and modified the test like so: % cat Tests/TestTests/TestTests.swift import XCTest @testable import Test final class TestTests: XCTestCase { func testExample() throws { let url = URL(fileURLWithPath: /Volumes/TCCTestRemovable/test.txt) let d = try Data(contentsOf: url) print(count:, d.count) } } where TCCTestRemovable is a removable volume. Running this test from Terminal works: % swift test … count: 14 That’s because Terminal on my Mac has the Files and Folders > Removable Volumes privilege. In TCC parlance, Terminal in the responsible code for any programs you run from the shell. If I remove that privilege, the test fails: %