Error when packaging my project

Development Platform & Builds Debugging, Optimization, & Profiling
, , ,
1

Hello!
I’m having a problem with both packaging and USB Debugging game to open it on my phone. My project is set up following this guide: Unreal Engine 4.27.2 Packaging For Android | Unreal Engine 4.27.2 Export Android Project - YouTube

When i try to open the game on my phone directly from Unreal Engine I get this error:
Log.txt (1.4 MB)

And when I try to package it i get this:
Log.txt (61.4 KB)

2

Hi XifeXy,

This error in your packaging log stands out to me:

ProcessResult.StdOut:   LogProperty: Error: FStructProperty::Serialize Loading: Property 'StructProperty /Game/BP_MainSaveGame.BP_MainSaveGame_C:Items.Items'. Unknown structure.

ProcessResult.StdOut:   LogClass: Warning: Property Items of Items has a struct type mismatch (tag FallbackStruct != prop ST_ItemData) in package:  FObjectReader. If that struct got renamed, add an entry to ActiveStructRedirects.

Seems like taking a look at that Items struct might be a step forward.

Cheers

3

Thanks! I managed do fix that error, but the game still can’t package.
Log.txt (61.7 KB)

4

its eaier to read if you screen cap so wee can see red
but this missing pin will hoop it:
ProcessResult.StdOut: LogOutputDevice: Error: Ensure condition failed: !FindPin(FFunctionEntryHelper::GetWorldContextPinName()) [File:D:/Build/++UE4/Sync/Engine/Source/Editor/BlueprintGraph/Private/K2Node_FunctionEntry.cpp] [Line: 364]

5

Thanks, i managed to pack the game! But there is a problem while installing: install Grav2-Android-Shipping_universal.apk
Performing Streamed Install
adb: failed to install Grav2-Android-Shipping_universal.apk: Failure [INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: Failed parse during installPackageLI: /data/app/vmdl2099946464.tmp/base.apk (at Binary XML file line #53): com.epicgames.ue4.SplashActivity: Targeting S+ (version 31 and above) requires that an explicit value for android:exported be defined when intent filters are present]

6

use sidequest or adb

7

Sorry but I do not understand what that means, I’m new in game making

8

if you make an apk

plug the phone in and transfer the apk over
then install the apk from on the phone

9

I did what You said, but when trying to open .apk on the phone I’m getting: an error occurred during package analysis

10

back to the logs then

remove these plugs first
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘UdpMessaging’ for platform/configuration
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘PixWinPlugin’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘XCodeSourceCodeAccess’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘ContentBrowserFileDataSource’ for platform/configuration
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘LuminPlatformFeatures’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘MagicLeapMedia’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘MagicLeapPassableWorld’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘MagicLeap’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘OnlineSubsystemIOS’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘PostSplashScreen’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘SteamVR’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘PixWinPlugin’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘XCodeSourceCodeAccess’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘ContentBrowserFileDataSource’ for platform/configuration
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘LuminPlatformFeatures’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘MagicLeapMedia’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘MagicLeapPassableWorld’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘MagicLeap’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘OnlineSubsystemIOS’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘PostSplashScreen’ due to unsupported platform in plugin descriptor
ProjectUtils.ConfigureEnabledPluginForTarget: Ignoring plugin ‘SteamVR’ due to unsupported platform in plugin descriptor

and find the bp node where this pin is failing
ProcessResult.StdOut: LogOutputDevice: Error: Ensure condition failed: !FindPin(FFunctionEntryHelper::GetWorldContextPinName()) [File:D:/Build/++UE4/Sync/Engine/Source/Editor/BlueprintGraph/Private/K2Node_FunctionEntry.cpp] [Line: 364]

both of those will frack it.

11

How is this fixed? I’m running into this now and can’t seem to figure out where the issue is.