There used to be some functions nested under Apple ARKit group when in blueprint editor. In p2 it doesn’t show any, does this mean that ARKit is not implemented at all in p2 ?
[=“Stephen_Ellis, post:97, topic:100191”]
VSCode should be functional in Preview 3 (next week).
[/]
Awesome! Thank you!
I’d like to report a bug with the volumetric lightmaps: Big gap in volumetric lightmap - Rendering - Unreal Engine Forums
Am I missing something? Where did the Marketing Icon go in the iOS settings? I see that the info.plist has the entries for CFBundleIconName now, but it is set to the name AppIcon with no way to add the 1024x1024 image. Am I looking in the wrong area now? It used to be with the app images in the iOS settings.
Also, when I look into the .ipa, none of the app icons are present. I only see the splash screen icons.
If I am missing something, please let me know. If not, I can submit a bug report.
Hello , where is Destructible Mesh option?
This option (Destructible Mesh) has been activated for mobile, right?
Does someone know what the current blueprint nodes are for ARKit hit tests in preview 2? My old one’s don’t seem to be working any more… Thanks!!!
[=“davidvjc, post:108, topic:100191”]
Does someone know what the current blueprint nodes are for ARKit hit tests in preview 2? My old one’s don’t seem to be working any more… Thanks!!!
[/]
It doesn’t seem like ARKit plugin even though enabled, works. There doesn’t seem to be any nodes available in P2.
I really don’t know how do you animate things using the Sequencer… another new version, still the same rotation issue that exists since ever (bad interpolation)… 
Any chances of fixing “Keep/Restore State” in Sequencer system? It never fully worked and it’s enormous issue if you’re using Sequencer heavily in your project…
Seriously, I love Sequencer so much, but this issue is often impossible to avoid.
Fresh report
[=“Onildera, post:106, topic:100191”]
Am I missing something? Where did the Marketing Icon go in the iOS settings? I see that the info.plist has the entries for CFBundleIconName now, but it is set to the name AppIcon with no way to add the 1024x1024 image. Am I looking in the wrong area now? It used to be with the app images in the iOS settings.
Also, when I look into the .ipa, none of the app icons are present. I only see the splash screen icons.
If I am missing something, please let me know. If not, I can submit a bug report.
[/]
Seems you are right I built a little test app with 4.18p2 this weekend and no icons are included - seems to be a bug.
[=“Anadin, post:112, topic:100191”]
Seems you are right I built a little test app with 4.18p2 this weekend and no icons are included - seems to be a bug.
[/]
I will file a bug report today. Thanks for the confirmation!
Bug Report Created - Link
Epic guys, please take a look at this annoying bug with washed texture colors in 3D widget with Retainer Box.
It was fixed before in 4.16 but it reproduces again in 4.18p2.
UPDATE!
We have just released Preview 3 for 4.18! Thank you for your continued help in testing the 4.18 build before its official release. As a reminder, the Preview builds are for testing only, and should not be used for the active development of your project.
For a list of known issues affecting this latest preview, please follow the links provided on the first post in this thread.
Cheers!
Fixed in Preview 3
Fixed! UE-50242 Alembic Fails to Import .abc files on Mac
Fixed! UE-49864 Unable to summon Preview Scene Settings from Viewport menu
Fixed! UE-49598 Vertex Colors distort after merge actors is used
Fixed! UE-49701 [Bug] Accidentally left debug code in FMeshRenderer::RenderMaterial
Fixed! UE-50467 Animation fast path detection is broken with compilation manager turned on
Fixed! UE-49945 Animation compression crashes after cropping animation
Fixed! UE-49300 Crash recording into an existing target animation
Fixed! UE-48962 [CrashReport] UE4Editor_Engine!FAnimNotifyEvent::IsBranchingPoint() [animtypes.cpp:86]
Fixed! UE-50175 New Tap Delay Submix Pan parameter does not work in Surround Sound
Fixed! UE-49729 Sound Cue Does Not Play in Level On Linux
Fixed! UE-50568 Launching to Linux launches Game with No Audio (Module ‘AudioMixerSDL’ not found)
Fixed! UE-49807 Audio stops playing on Linux in Simulate after opening an animation composite
Fixed! UE-50663 CLONE- OnReleaseSource is not called on Steam Audio occasionally on PIE shutdown
Fixed! UE-49730 Apply Physical Material to All Bodies missing from new PhAT
Fixed! UE-50215 Editor Crashes when spawning a Physics enabled object inside another
Fixed! UE-50478 The game may assert when the async loading thread is enabled
Fixed! UE-50430 VS Code: build task for editor fails to execute due to “/bin/bash: xbuild: command not found”
Fixed! UE-50296 Visual Studio Code - Various issues already fixed in Dev-Core
Fixed! UE-50466 VS Code: Source code access plugin enable for Linux
Fixed! UE-50465 UAT is not Performing Build Steps During On/Packages
Fixed! UE-50178 GitHub 4035 : Fix DECLARE_LOG_CATEGORY_EXTERN inconsistency
Fixed! UE-50019 Starting async load from PostLoad can return a partially async loaded object
Fixed! UE-49924 Disable compiling project executable on artist machines
Fixed! UE-50437 VS Code: Executing build tasks causes files and folders to not show up in the Explorer panel
Fixed! UE-50208 Installed Build command fails during build process
Fixed! UE-50223 Editor Crashes on Opening When C++ Modules Are Unbuilt
Fixed! UE-49150 Remove _NETCore folders
Fixed! UE-49313 Crash compiling blueprint after recompiling Graph Editer in BP editor
Fixed! UE-49812 Match3 fails to package for IOS when packaged from Binary - arm7 warnings/errors
Fixed! UE-50000 Foliage Glitch with Extra DrawCall
Fixed! UE-50008 Instance Static Mesh: Prevent reordering of PerInstanceSMData as it can break many things
Fixed! UE-49626 Removing instance from Instance Static Mesh Component from Blueprint won’t remove the right index
Fixed! UE-48942 Unable to select foliage by left clicking after 1.5 k foliage meshes placed
Fixed! UE-48797 Foliage meshes do not appear in high res screenshots after certain amount
Fixed! UE-50428 Crash when undoing changes made with lasso tool
Fixed! UE-50515 Editor crashes when applying changes to the Landscape Material on QA-Landscape
Fixed! UE-50068 HISM non-built instance bad rendering
Fixed! UE-48361 Instanced Static Mesh components update incorrectly in Standalone and Packaged game
Fixed! UE-47852 Crash occurred launching QAGame onto Windows with Nativization enabled
Fixed! UE-50665 Calling Resolve on a Soft Object Ptr set in Blueprint Defaults from PIE can corrupt editor actors
Fixed! UE-48752 Navmesh is not generating correctly on instanced static meshes
Fixed! UE-50386 [CrashReport] UE4Editor_CoreUObject!FLinkerPlaceholderObjectImpl::FindRawPlaceholderContainer() [linkerplaceholderbase.cpp:161]
Fixed! UE-50482 [CrashReport] UE4Editor_Kismet!SBlueprintPaletteItem::OnNameTextCommitted() [sblueprintpalette.cpp:1319]
Fixed! UE-50403 On fails at Stage Command with Nativization enabled
Fixed! UE-50259 Crash w. ‘Serialized Class LinkerPlaceholderExportObject for a property of BlueprintGeneratedClass’
Fixed! UE-50166 Project using Make Map node fails to package with nativization
Fixed! UE-50177 Blutility - User Created Function not added to Test Blutility Actions in Blutility Details
Fixed! UE-50088 Duplicating Collapsed Node Graph With an Asterisk in the Name Results in “Invalid Graph”
Fixed! UE-49757 Render state for InstanceStaticMesh doesn’t recreate after modification of instances list with RemoveInstance
Fixed! UE-49753 Editor crash when adding element to Instance array of custom InstanceStaticMeshComponent
Fixed! UE-49544 “Cook Content For Windows” command does not respect value of Blueprint Nativization Method INI setting.
Fixed! UE-49233 GitHub 3969 : Fix assert on load caused by a reference to a BP class containing a nativized enum
Fixed! UE-48992 [CrashReport] Assertion failed: *LinkedTo == RequestingPin [edgraphpin.cpp:1747]
Fixed! UE-48256 Project Launcher needs to be integrated with Project Packaging settings for Blueprint nativization.
Fixed! UE-50601 Cook on the Fly fails with Nativization set to Inclusive in a blueprint project
Fixed! UE-50558 Crash relaunching the editor after Recompiling Graph Editor in Blueprint
Fixed! UE-50442 Ensures and Crash saving level while running nativized on
Fixed! UE-50453 Compilation of BP_DefaultHand is slower with compilation manager enabled
Fixed! UE-50139 Interface function pins are not orphaned when changing interface parameter
Fixed! UE-50159 Crash attempting to use a struct containing a deleted struct in a blueprint and compiling
Fixed! UE-49834 Ensure undoing pin split - Found K2Node_CallFunction_429 (‘K2Node_CallFunction’) that does not belong to EventGraph.
Fixed! UE-50076 Crash upon diffing Blueprint that was reparented when its previous parent has already been deleted
Fixed! UE-50487 [CrashReport] UE4Editor_Landscape!ULandscapeInfo::RecreateLandscapeInfo() [landscape.cpp:2128]
Fixed! UE-49601 Editor crash occurs if a landscape is duplicated while Simulating a level
Fixed! UE-47468 [CrashReport] Assertion failed: !bRequireNormalization - UE4Editor_Landscape!ULandscapeComponent::ReplaceLayer()
Fixed! UE-48727 Layers are not displayed within the Target Layers section of the Landscape Editor in QAGame
Fixed! UE-50014 Landscape Spline: Copy pasting ULandscapeSplinesComponent to another landscape crash
Fixed! UE-48172 Landscape Mesh Flickers Rapidly When Using Sculpting Landscape
Fixed! UE-34476 Adv Vehicle Templates fail to On OSX
Fixed! UE-50315 Shader compile errors on device for Galaxy S6
Fixed! UE-50477 Several new devices are not being detected for IOS
Fixed! UE-50461 ShooterGame has blown out rainbow artifacts on the Galaxy S6 Edge+
Fixed! UE-50375 Debug errors are flipped on the Android device when using ShooterGame
Fixed! UE-50454 to iOS Fails: Multiple Conflicting Path Setups Attempted
Fixed! UE-50422 Benign iPhonePackager Logic Error: “iTunes not found!”
Fixed! UE-50165 Integer Overflow error when letting the HTML5 game run in Firefox
Fixed! UE-50118 Huge performance drop(from 60fps to 30fps) when an Android app from Editor on an Android O device
Fixed! UE-50185 Remove Android ES 3.1/AEP Deferred Renderer
Fixed! UE-50126 Android TcpMessageTransport wastes CPU cycles killing performance
Fixed! UE-50168 CLONE - 4.18 - Zen Garden HTML5 build does not render on Chrome on OS X
Fixed! UE-49351 Android Java side event listeners continue to process events when app is paused.
Fixed! UE-49382 Check failed in SceneUtils.cpp at line 490 while running QAGame on Firefox
Fixed! UE-49081 64bit build crashes on Android O when Online Subsystem Google Play plugin is enabled
Fixed! UE-49059 HTML5 - Unable to project onto HTML 5 from editor
Fixed! UE-48961 Xcode Path Mismatch Causes Build Failure in Mac Editor
Fixed! UE-47235 HTML5 Global Clip Plane Error Displays Upside Down
Fixed! UE-50129 Unable to project onto Chrome using UnrealFrontend
Fixed! UE-50627 Packaged/Launched Projects Crashing After Opening on tvOS
Fixed! UE-50230 ShooterGame crashes on the LG G5 creating widgets for virtual keyboard
Fixed! UE-46409 [CrashReport] Assertion on Mac: Could not create a libwebsocket - FNetworkFileServerHttp::Init()
Fixed! UE-49141 Virtual keyboard is unresponsive with repeated tapping in control (some devices)
Fixed! UE-49139 Tapping in the same text box doesn’t make the virtual keyboard disappear
Fixed! UE-49124 Cursor in virtual keyboard and UMG don’t match
Fixed! UE-50320 CLONE - Text in UMG controls flickers during update from Virtual Keyboard (4.18 branch)
Fixed! UE-49984 Code signing fails when force selecting a wildcard provision
Fixed! UE-50540 Reflection artifacts on metallic surfaces on ES2
Fixed! UE-43078 HTML5 vehicle blueprint hangs on Launching Engine
Fixed! UE-50367 Sample Project Icons are displayed as a generic Unreal Logo
Fixed! UE-50574 Media Textures cause graphical corruption on older Mali drivers
Fixed! UE-50633 Front camera is oriented upside down on Nexus6P
Fixed! UE-50045 Editor crashes when PIE’ing as a client with “Use Single Process” disabled (ObjOuter == NULL)
Fixed! UE-49672 Failed to enter . error occurs during PIE in Standalone Game
Fixed! UE-49618 Clients are not able to connect to the Listen Server in PIE
Fixed! UE-50125 FTcpListener implementation uses polling and either eats 100% CPU or has a delay before accepting connections
Fixed! UE-50197 Match 3 Google UI Leader Boards are not functional
Fixed! UE-47071 Crash when trying to ShooterGame with -game
Fixed! UE-50364 Incorrect DistanceFieldAO rendering on Metal & crash when the validation layer is enabled
Fixed! UE-50294 Linux Editor fails to compile due to case sensitive Count error
Fixed! UE-50293 Volumetric fog renders black on Mac after fixing UE-49983
Fixed! UE-50280 Ensure exiting VR Preview with Oculus
Fixed! UE-50323 Buffer locking does not work on DX12
Fixed! UE-50476 Editor outlines not showing on Vulkan
Fixed! UE-50267 Assertion failed: IsInActualRenderingThread() || IsInRHIThread() in VulkanQuery.cpp Line:92 when opening a project in the editor with -vulkan
Fixed! UE-50341 Visualize Volumetric lightmap spheres should use 18% grey
Fixed! UE-50244 Mac crash adjusting slider - Assertion failed: [File:/…MetalPipeline.cpp] [Line: 729]
Fixed! UE-50176 Editor crashes when opening ShooterGame due to TextureStreaming
Fixed! UE-49987 TM-Shadermodels Cloth Rendering Invisible in QAGame when launched with -game
Fixed! UE-49979 Crash opening DesertRallyTrack - Couldn’t find Shader TBasePassVSFCachedPointIndirectLightingPolicy
Fixed! UE-49965 Artifacting in right eye of HMD in SunTemple
Fixed! UE-49926 Debuging view modes are broken in editor on HighDPI monitors
Fixed! UE-49904 ContentExamples Blueprint_Communication lightbulb is dull and flickers
Fixed! UE-49893 Cloth rendering is missing in OpenGL4 (sim working ok) after Dev-Rendering merge
Fixed! UE-50525 HighDPI derived screen percentage must be set even if r.ScreenPercentage != 100%
Fixed! UE-50518 Planar reflections are not rendering on Mac
Fixed! UE-49369 Severe material swimming when meshes collide with each other
Fixed! UE-49058 OpenGL4 viewport flashes black when clicking off of a context menu
Fixed! UE-45644 Tm-AnimPhys Fails when performing a on With Skincache Enabled
Fixed! UE-50302 Assertion Failed: Referencing VulkanMemory.cpp after Exiting Editor
Fixed! UE-50074 Point lights are gaining an unintentional rotation
Fixed! UE-50562 Build fails due to potential divide by 0 error
Fixed! UE-50456 Fix Vulkan CPU syncing with GPU
Fixed! UE-50590 Area lights are too bright
Fixed! UE-49964 Lighting scenario loading can break volumetric lightmaps
Fixed! UE-50134 Switching desktops on Mac while running an app causes rainbow flickering in game
Fixed! UE-50214 Shooter Game Editor Crash on Editor Start
Fixed! UE-50499 [CrashReport] UE4Editor_UnrealEd!FLightmassExporter::SetVolumetricLightmapSettings()
Fixed! UE-50519 Mip selection does not affet the displayed resolution in the texture editor
Fixed! UE-50479 Editor Crashes when opening TM-ShowFlags_Advanced
Fixed! UE-50196 [CrashReport] UE4Editor_Engine!FDebugCanvasDrawer::InitDebugCanvas() [debugcanvas.cpp:158]
Fixed! UE-50179 Crash when exporting Static Meshes using “Export Selected” (Assertion failed: (Index >= 0) & (Index < ArrayNum)
Fixed! UE-50180 Master Bug - Crashes when Exporting FBX
Fixed! UE-50142 Crash when exporting Static Meshes as an FBX (UE4Editor-SlateCore.dll!SWidget::OnQueryShowFocus)
Fixed! UE-50160 Crash when using Export All or Export Selected (UE4Editor-UnrealEd.dll!ULevelExporterFBX::ExportBinary)
Fixed! UE-49759 Pixel Inspector Incorrectly Displays Final and Context Colors with HighDPI Enabled
Fixed! UE-49566 Changing the “Color Vision Deficiency Preview Type” setting under “Editor Preferences” does not work
Fixed! UE-49490 UMG Anchor lines not scaled with HDPI Monitor
Fixed! UE-48998 [CrashReport] UE4Editor_DetailCustomizations!FBrushDetails::CustomizeDetails'::2’::Local::OnClassPicked() [brushdetails.cpp:172]
Fixed! UE-48922 [High DPI] Drop Down windows at a certain length will flicker towards the bottom
Fixed! UE-50271 High res screen shot is blurrier with HighDPI monitor.
Fixed! UE-50573 Shots captured by ‘HighResShot’ command are captured at a lower resolution after entering Immersive Mode
Fixed! UE-50629 FastXML doesn’t parse attributes with legally unescaped single and double characters
Fixed! UE-20884 [MAC] Editor keyboard bindings do not allow overriding already bound shortcuts
Fixed! UE-30134 Cannot Rename Folders in Content Browser Explorer Panel in OSX
Fixed! UE-29042 Unable to Rename using the Right-Click Menu on El Capitan in Blueprints and Sources Panel
Fixed! UE-50349 Context menus are dismissed when the mouse cursor overlaps the Viewport on Mac
Fixed! UE-50426 Mac Project Launcher fails to in editor on first attempt
Fixed! UE-50398 Mac Editor will not close after changing Icon / Splash Screen
Fixed! UE-49947 Mobile Preview Controls not registering clicks and Mouse difficulty entering lower left quadrant on Mac
Fixed! UE-49786 [CrashReport] Mac crash - FCocoaRunLoopSource::Process
Fixed! UE-12867 Cannot bring up windows in Mac UFE
Fixed! UE-50356 Command + Q crashes Shipping configuration apps on Mac
Fixed! UE-49646 HIghDPI Incorrectly Renders Viewport with Mobile Rendering Preview Enabled
Fixed! UE-25954 ContentExamples Audio reverb effect does not play in Linux
Fixed! UE-45821 [CrashReport] Mac crash in UE4Editor-Engine.dylib!LoadPhysXModules()::$_0:: operator()()
Fixed! UE-47560 [CrashReport] Linux crash - FLinuxApplication::CreateLinuxApplication()
Fixed! UE-45755 [CrashReport] Crash on Mac related to editor close
Fixed! UE-49784 [CrashReport] Mac crash - TArray<FDeferredMacEvent, FDefaultAllocator>::ResizeGrow
Fixed! UE-39294 Editor Menus don’t update on Mac to currently selected Tab.
Fixed! UE-46552 Clicking on listed assets does not assign Focus to the editor on Mac
Fixed! UE-38921 Rename Folder in World Outliner does not function on Mac
Fixed! UE-37724 Right click rename curve in Persona does not allow you to change the name of the curve on Mac
Fixed! UE-38856 Linux viewport has raindow color and faint shadows on Mobile templates in OpenGL4
Fixed! UE-44954 [CrashReport] UE4Editor_PropertyEditor!FPropertyEditor::IsEditConditionMet() [propertyeditor.cpp:626]
Fixed! UE-50502 [CrashReport] Crash related to asset export - UnFbx::FFbxExporter::FillExportOptions() [fbxmainexport.cpp:152]
Fixed! UE-50231 After importing morph target: Ensure condition failed: Referencing SkeletalRenderGPUSkin.cpp
Fixed! UE-50509 Imported Morph Targets not Working Correctly
Fixed! UE-50447 Tooltips Render as a Small Empty Box on Mac
Fixed! UE-50015 VREditor: Numpad missing number images
Fixed! UE-50620 VREditor: Smart Snapping does not work with Translate Snapping disabled
Fixed! UE-50269 ARSample: Level Blueprint fails to compile
Fixed! UE-50365 ARSample needs to have both ARKit and ARCore plugins enabled.
Fixed! UE-50385 Mac VR rendering incorrectly
Fixed! UE-50374 Integrate minor fixes from Google for ARCore and Daydream.
Fixed! UE-50335 ARCore failing to package
Fixed! UE-50027 Dummy code needs to be removed from ARSample and ARKitEditorPlugin
Fixed! UE-50100 Google VR / ARCore SDK Rev
Fixed! UE-49952 Layer Canvas Fixes
Fixed! UE-49953 scenerendertarget.cpp fix
Fixed! UE-49855 MotionController Haptics not enabling properly with Vive on Mac
Fixed! UE-46724 Vertical camera position locked in PIE in First Person template after playing in VR with GoogleVR Instant Preview
Fixed! UE-48260 Play area bounds are offset so that the player’s spawn position is at the center of the player start
Fixed! UE-48804 Daydream: Controller’s laser pointer is using a broken material
Fixed! UE-50533 GoogleVR project crashing on on iOS devices
Fixed! UE-50505 Lighting channels in TM-VRLoader sublevel produce a strobe effect in VR
Fixed! UE-50537 ARCore fixes from Bo
Fixed! UE-50495 GoogleVRHMD ensure in Instant Preview
Fixed! UE-50279 Crash exiting VR Preview with Vive
Fixed! UE-50579 Editor crashes when exiting SteamVR while Editor is running
Fixed! UE-49887 Crash playing in VR with Stereo Layers on Mac
Fixed! UE-50359 Packaged Sun Temple Fails to when on a device with IOS 11
Fixed! UE-50625 Building for iOS fails with Apple ARKit plugin enabled
Fixed! UE-50366 Expose Apple-specific hit-testing functionality.
REMEMBER: Please report any new bugs you find to the UE4 Answerhub in the ‘Bugs Reports’ section.
(How to Report a Bug)
Could someone take a look at this bug report which I mistakenly filed under “Rendering” instead of “Bug Reports”. Not sure how to move it over. TL;DR: Setting “Cast shadow as masked” on a material will cause Lightmass to crash when trying to build lighting.
Crash still occurs in 4.18 Preview 3.
I’ve moved it into the Bug Reports section for you. It will get reviewed now.
Thank you
Just a small heads up. Trying to figure out ARKit in 4.18 continues.
https://answers.unrealengine.com/questions/712774/failed-to-find-arkitcameramaterial.html
Preview 3
Getting 100% consistent crashes loading particular blueprints into the editor, either when I place them into the level or try to edit their networks. I can’t load any levels with these blueprints in them without an instant crash when the level attempts to load. I can’t look inside to edit them either. 99% sure this didn’t happen in Preview 2 which I was using to work on these blueprints.
[=“profbetis, post:117, topic:100191”]
Preview 3
Getting 100% consistent crashes loading particular blueprints into the editor, either when I place them into the level or try to edit their networks. I can’t load any levels with these blueprints in them without an instant crash when the level attempts to load. I can’t look inside to edit them either. 99% sure this didn’t happen in Preview 2 which I was using to work on these blueprints.
[/]
This happens to me too, in particular with assets from the Open World Demo Collection and even when I click on them. On some other blueprints, the Editor freezes for a couple of seconds, but doesn’t crash. I thought it could have been due to my pc’s performances, so I didn’t file a bug report.
Only difference, to me this happened also in Preview 2, since I started trying the Open World Demo Collection after that update, so I don’t know about previous versions.
[=“profbetis, post:117, topic:100191”]
Preview 3
Getting 100% consistent crashes loading particular blueprints into the editor, either when I place them into the level or try to edit their networks. I can’t load any levels with these blueprints in them without an instant crash when the level attempts to load. I can’t look inside to edit them either. 99% sure this didn’t happen in Preview 2 which I was using to work on these blueprints.
[/]
[=“eko91, post:118, topic:100191”]
This happens to me too, in particular with assets from the Open World Demo Collection and even when I click on them. On some other blueprints, the Editor freezes for a couple of seconds, but doesn’t crash. I thought it could have been due to my pc’s performances, so I didn’t file a bug report.
Only difference, to me this happened also in Preview 2, since I started trying the Open World Demo Collection after that update, so I don’t know about previous versions.
[/]
Both of you, please follow the link in my signature to file a bug report on the UE4 Answerhub. If you don’t have exact reproduction steps from scratch, we will likely need you to share these blueprints or a small sample project that reproduces the crash.
Thank you.
[=“Shin_ji, post:116, topic:100191”]
Just a small heads up. Trying to figure out ARKit in 4.18 continues.
[/]
Thank you Shin_ji, we have someone assigned to take a look at it. In the meantime, I would suggest referring to the information in this post by some other users. It should be able to detail some of the changes to ARKit in the 4.18 previews.