Unable to load mmpk file in debug build using iPad.

funabiki — Wed, 31 May 2023 09:11:18 GMT

# Situation

When building with the simulator
- When built from Xcode, it can load.
- When the app is launched from the home screen, it cannot be loaded.
When building with the device
- Cannot load either time.

# Device info

iPad Pro (11-inch) 2gen
iPad OS (15.0.1)
Xcode 14.1

# Library info

arcgis-runtime-ios (100.15.2)

# App stracture

This application uses a multi-module structure.

ArcGISAppKit // install arcgis-runtime-ios here
ArcGISApp
Pods
...

ArcGISAppKit/Package.swift

import PackageDescription

let package = Package(
name: "ArcGISAppKit",
platforms: [
.iOS(.v15)
],
products: [
// Products define the executables and libraries a package produces, and make them visible to other packages.
.library(
name: "ArcGISAppKit",
targets: ["ArcGISAppKit"]),
],
dependencies: [
.package(url: "https://github.com/esri/arcgis-runtime-ios", from: "100.15.2"),
.package(url: "https://github.com/Esri/arcgis-runtime-toolkit-ios", from: "100.15.0"),
],
targets: [
.target(
name: "ArcGISAppKit",
dependencies: [
.product(name: "ArcGIS", package: "arcgis-runtime-ios"),
.product(name: "ArcGISToolkit", package: "arcgis-runtime-toolkit-ios"),
]
),
.testTarget(
name: "ArcGISAppKitTests",
dependencies: ["ArcGISAppKit"]
),
]
)

# Affected code

// Called when ViewController is initialized
func load(mapPackage: AGSMobileMapPackage) async throws -> [AGSLayer] {
try await mapPackage.load() // an error occurs bud this method throws nothing
guard mapPackage.loadStatus == .loaded else {
throw .loadStatusError
}
guard let mobileMap = mapPackage.maps.first,
let layers = mobileMap.operationalLayers as? [AGSLayer] else {
throw .noDataError
}
mobileMap.operationalLayers.removeAllObjects()
let groupLayers = layers.compactMap { $0 as? AGSGroupLayer }
let featureLayers = layers.compactMap { $0 as? AGSFeatureLayer }
try await groupLayers.asyncForEach { layer in
try await layer.load()
}
try await featureLayers.asyncForEach { layer in
try await layer.load()
switch layer.name {
case "DestinationPoint":
let result = try await layer.featureTable?.queryFeatures(with: AGSQueryParameters())
destinationPointLocationList += result?.featureEnumerator().allObjects.compactMap(\.geometry?.extent.center) ?? []
default:
break
}
}
return groupLayers + featureLayers
}

# Errors output to console

2023-05-31 16:51:06.425313+0900 ArcGISApp[14607:3618492] Metal API Validation Enabled
2023-05-31 16:51:06.947983+0900 ArcGISApp[14607:3618492] ArcGIS Runtime Error Occurred. Set a breakpoint on C++ exceptions to see the original callstack and context for this error: Error Domain=com.esri.arcgis.runtime.error Code=18 "Internal error." UserInfo={NSLocalizedFailureReason=Could not load Metal shader library from '/private/var/containers/Bundle/Application/93F38F17-7CA9-49ED-BA26-6AD3AB71015A/ArcGISApp.app/Frameworks/ArcGIS.framework/shaders/re_texture_draw_vs.metallib'. Message: library not found, NSLocalizedDescription=Internal error., Additional Message=Could not load Metal shader library from '/private/var/containers/Bundle/Application/93F38F17-7CA9-49ED-BA26-6AD3AB71015A/ArcGISApp.app/Frameworks/ArcGIS.framework/shaders/re_texture_draw_vs.metallib'. Message: library not found}
2023-05-31 16:53:27.197459+0900 ArcGISApp[14607:3618602] XPC connection interrupted

topic Unable to load mmpk file in debug build using iPad. in ArcGIS Runtime SDK for iOS Questions

Unable to load mmpk file in debug build using iPad.