Android Crash On Startup

Development Platform & Builds Mobile
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06-16 13:02:51.836: D/UE4(32650): In the JNI_OnLoad function
06-16 13:02:51.837: D/UE4(32650): Path found as ‘/storage/emulated/0’
06-16 13:02:51.838: D/UE4(32650): Font Path found as ‘/system/fonts/’
06-16 13:02:51.838: D/UE4(32650): In the JNI_OnLoad function 5
06-16 13:02:51.993: D/UE4(32650): Entering native app glue main function
06-16 13:02:51.993: D/UE4(32650): Created event thread
06-16 13:02:51.993: D/UE4(32650): Entered AndroidMain()
06-16 13:02:51.997: D/UE4(32650): Controller interface supported
06-16 13:02:51.998: D/UE4(32650): Entering event processing thread engine entry point
06-16 13:02:51.998: D/UE4(32650): Prepared looper for event thread
06-16 13:02:51.998: D/UE4(32650): Passed callback initialization
06-16 13:02:52.001: D/UE4(32650): Passed sensor initialization
06-16 13:02:52.002: D/UE4(32650): Found DepthBufferPreference = 0
06-16 13:02:52.003: D/UE4(32650): Found bPackageDataInsideApk = 0
06-16 13:02:52.003: D/UE4(32650): Found ProjectName = MYGAME
06-16 13:02:52.003: D/UE4(32650): Found bHasOBBFiles = 1
06-16 13:02:52.003: D/UE4(32650): Found bVerifyOBBOnStartUp = false
06-16 13:02:52.003: D/UE4(32650): UI hiding not found. Leaving as false
06-16 13:02:52.003: D/UE4(32650): No GearVR mode detected.
06-16 13:02:52.003: D/UE4(32650): Asking if osOBBInAPK? false
06-16 13:02:52.009: D/UE4(32650): ExternalFilePath found as ‘/storage/emulated/0/Android/data/com.MYCOMPANY.MYGAME/files’
06-16 13:02:52.009: D/UE4(32650): App is running in Landscape
06-16 13:02:52.017: D/UE4(32650): Android version is 5.0.2
06-16 13:02:52.018: D/UE4(32650): Android manufacturer is motorola
06-16 13:02:52.019: D/UE4(32650): Android model is MotoE2(4G-LTE)
06-16 13:02:52.019: D/UE4(32650): OS language is set to en_GB
06-16 13:02:52.105: D/UE4(32650): ==============> GameActive.onCreate complete!
06-16 13:02:52.108: D/UE4(32650): OnAppCommandCB cmd: 10
06-16 13:02:52.108: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 9, 0
06-16 13:02:52.108: D/UE4(32650): ==================================> Inside onStart function in GameActivity
06-16 13:02:52.109: D/UE4(32650): OnAppCommandCB cmd: 11
06-16 13:02:52.109: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 7, 0
06-16 13:02:52.109: D/UE4(32650): ==============> Starting activity to check files and download if required
06-16 13:02:52.141: D/UE4(32650): ==============> GameActive.onResume complete!
06-16 13:02:52.158: D/UE4(32650): OnAppCommandCB cmd: 12
06-16 13:02:52.158: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 12, 0
06-16 13:02:52.158: D/UE4(32650): OnAppCommandCB cmd: 13
06-16 13:02:52.158: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 6, 0
06-16 13:02:52.262: D/UE4(32650): Starting DownloaderActivity…
06-16 13:02:52.525: D/UE4(32650): … UI setup. Checking for files.
06-16 13:02:52.540: D/UE4(32650): Checking for file : main.1.com.MYCOMPANY.MYGAME.obb
06-16 13:02:52.544: D/UE4(32650): which is really being resolved to : /storage/emulated/0/Android/obb/com.MYCOMPANY.MYGAME/main.1.com.MYCOMPANY.MYGAME.obb
06-16 13:02:52.544: D/UE4(32650): Or : /storage/emulated/0/obb/com.MYCOMPANY.MYGAME/main.1.com.MYCOMPANY.MYGAME.obb
06-16 13:02:52.550: D/UE4(32650): … Can has! Check 'em Dano!
06-16 13:02:52.550: D/UE4(32650): Checking for file : main.1.com.MYCOMPANY.MYGAME.obb
06-16 13:02:52.581: D/UE4(32650): DownloadActivity Returned with Download Files Present
06-16 13:02:52.581: D/UE4(32650): OnAppCommandCB cmd: 8
06-16 13:02:52.582: D/UE4(32650): OnAppCommandCB cmd: 11
06-16 13:02:52.582: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 7, 0
06-16 13:02:52.582: D/UE4(32650): ==============> Resuming main init
06-16 13:02:52.592: D/UE4(32650): Final commandline:
06-16 13:02:52.593: D/UE4(32650): Created sync event
06-16 13:02:52.600: D/UE4(32650): Mounted OBB ‘/storage/emulated/0/obb/com.MYCOMPANY.MYGAME/main.1.com.MYCOMPANY.MYGAME.obb’
06-16 13:02:52.603: D/UE4(32650): ==============> GameActive.onResume complete!
06-16 13:02:52.614: D/UE4(32650): OnAppCommandCB cmd: 0
06-16 13:02:52.649: D/UE4(32650): OnAppCommandCB cmd: 1
06-16 13:02:52.649: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 0, 3104549416
06-16 13:02:52.650: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 2, 3104549416
06-16 13:02:52.652: D/UE4(32650): OnAppCommandCB cmd: 6
06-16 13:02:52.652: D/UE4(32650): LogAndroidEvents: EnqueueAppEvent : 11, 0
06-16 13:02:52.856: D/UE4(32650): OnAppCommandCB cmd: 8
06-16 13:02:55.533: D/UE4(32650): EGL Extensions:
06-16 13:02:55.533: D/UE4(32650): EGL_KHR_get_all_proc_addresses EGL_ANDROID_presentation_time EGL_KHR_image EGL_KHR_image_base EGL_KHR_lock_surface EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_fence_sync EGL_KHR_create_context EGL_EXT_create_context_robustness EGL_ANDROID_image_native_buffer EGL_KHR_wait_sync EGL_ANDROID_recordable
06-16 13:02:56.474: D/UE4(32650): FOnlineSubsystemAndroid::Init
06-16 13:03:14.651: D/UE4(32650): FOnlineSubsystemAndroid::Init - timed out
06-16 13:03:14.857: D/UE4(32650): ***** RequestedContentScaleFactor different -1503570708 != 0, not using res cache
06-16 13:03:14.857: D/UE4(32650): ***** Window different, not using res cache
06-16 13:03:14.857: D/UE4(32650): ***** WindowWidth is -1, not using res cache
06-16 13:03:14.859: D/UE4(32650): ***** WindowWidth is -8, not using res cache
06-16 13:03:14.926: D/UE4(32650): [2015.06.16-12.03.14:926][ 0]LogEngine:Display: Android Version Make Model Language: 5.0.2 motorola MotoE2(4G-LTE) en_GB
06-16 13:03:14.927: D/UE4(32650): [2015.06.16-12.03.14:927][ 0]LogAndroid: Case APP_CMD_START
06-16 13:03:14.928: D/UE4(32650): [2015.06.16-12.03.14:927][ 0]LogAndroid: Case APP_CMD_RESUME
06-16 13:03:14.928: D/UE4(32650): [2015.06.16-12.03.14:928][ 0]LogAndroid: Case APP_CMD_SAVE_STATE
06-16 13:03:14.929: D/UE4(32650): [2015.06.16-12.03.14:929][ 0]LogAndroid: Case APP_CMD_PAUSE
06-16 13:03:14.930: D/UE4(32650): [2015.06.16-12.03.14:929][ 0]LogAndroid: Case APP_CMD_CONFIG_CHANGED
06-16 13:03:14.930: D/UE4(32650): [2015.06.16-12.03.14:930][ 0]LogAndroid: Case APP_CMD_RESUME
06-16 13:03:14.931: D/UE4(32650): [2015.06.16-12.03.14:931][ 0]LogInit:Display: Running engine for game: MYGAME
06-16 13:03:14.931: D/UE4(32650): [2015.06.16-12.03.14:931][ 0]LogInit:Display: Project file not found: …/…/…/MYGAME/MYGAME.uproject
06-16 13:03:14.931: D/UE4(32650): [2015.06.16-12.03.14:931][ 0]LogInit:Display: Attempting to find via project info helper.
06-16 13:03:14.931: D/UE4(32650): [2015.06.16-12.03.14:931][ 0]LogUProjectInfo: Found projects:
06-16 13:03:14.933: D/UE4(32650): [2015.06.16-12.03.14:931][ 0]LogAndroid: Case APP_CMD_INPUT_CHANGED
06-16 13:03:14.934: D/UE4(32650): [2015.06.16-12.03.14:933][ 0]LogAndroid: Case APP_CMD_INIT_WINDOW
06-16 13:03:14.934: D/UE4(32650): [2015.06.16-12.03.14:934][ 0]LogAndroid: Case APP_CMD_GAINED_FOCUS
06-16 13:03:14.935: D/UE4(32650): [2015.06.16-12.03.14:935][ 0]LogAndroid: Case APP_CMD_CONFIG_CHANGED
06-16 13:03:14.936: D/UE4(32650): [2015.06.16-12.03.14:936][ 0]LogTaskGraph: Started task graph with 4 named threads and 7 total threads.
06-16 13:03:14.936: D/UE4(32650): [2015.06.16-12.03.14:936][ 0]LogStats: Stats thread started
06-16 13:03:14.937: D/UE4(32650): [2015.06.16-12.03.14:937][ 0]LogInit: Version: 4.8.0-2579680+++depot+UE4-Releases+4.8
06-16 13:03:14.937: D/UE4(32650): [2015.06.16-12.03.14:937][ 0]LogInit: API Version: 2579680
06-16 13:03:14.938: D/UE4(32650): [2015.06.16-12.03.14:938][ 0]LogInit: Compiled (32-bit): Jun 8 2015 01:14:58
06-16 13:03:14.939: D/UE4(32650): [2015.06.16-12.03.14:938][ 0]LogInit: Compiled with Clang: 3.3
06-16 13:03:14.939: D/UE4(32650): [2015.06.16-12.03.14:939][ 0]LogInit: Build Configuration: Development
06-16 13:03:14.939: D/UE4(32650): [2015.06.16-12.03.14:939][ 0]LogInit: Branch Name: ++depot+UE4-Releases+4.8
06-16 13:03:14.939: D/UE4(32650): [2015.06.16-12.03.14:939][ 0]LogInit: Command line:
06-16 13:03:14.939: D/UE4(32650): [2015.06.16-12.03.14:939][ 0]LogInit: Base directory:
06-16 13:03:14.939: D/UE4(32650): [2015.06.16-12.03.14:939][ 0]LogInit: Rocket: 0
06-16 13:03:14.939: D/UE4(32650): [2015.06.16-12.03.14:939][ 0]LogInit: Using libcurl 7.34.0
06-16 13:03:14.940: D/UE4(32650): [2015.06.16-12.03.14:940][ 0]LogInit: - built for arm-unknown-linux-androideabi
06-16 13:03:14.940: D/UE4(32650): [2015.06.16-12.03.14:940][ 0]LogInit: - supports SSL with OpenSSL/1.0.1f
06-16 13:03:14.941: D/UE4(32650): [2015.06.16-12.03.14:941][ 0]LogInit: - supports HTTP deflate (compression) using libz 1.2.8
06-16 13:03:14.941: D/UE4(32650): [2015.06.16-12.03.14:941][ 0]LogInit: - other features:
06-16 13:03:14.941: D/UE4(32650): [2015.06.16-12.03.14:941][ 0]LogInit: CURL_VERSION_SSL
06-16 13:03:14.941: D/UE4(32650): [2015.06.16-12.03.14:941][ 0]LogInit: CURL_VERSION_LIBZ
06-16 13:03:14.942: D/UE4(32650): [2015.06.16-12.03.14:942][ 0]LogInit: CURL_VERSION_TLSAUTH_SRP
06-16 13:03:14.942: D/UE4(32650): [2015.06.16-12.03.14:942][ 0]LogInit: CurlRequestOptions (configurable via config and command line):
06-16 13:03:14.942: D/UE4(32650): [2015.06.16-12.03.14:942][ 0]LogInit: - bVerifyPeer = true - Libcurl will verify peer certificate
06-16 13:03:14.942: D/UE4(32650): [2015.06.16-12.03.14:942][ 0]LogInit: - bUseHttpProxy = false - Libcurl will NOT use HTTP proxy
06-16 13:03:14.942: D/UE4(32650): [2015.06.16-12.03.14:942][ 0]LogInit: - bDontReuseConnections = false - Libcurl will reuse connections
06-16 13:03:14.942: D/UE4(32650): [2015.06.16-12.03.14:942][ 0]LogInit: - CertBundlePath = nullptr - Libcurl will use whatever was configured at build time.
06-16 13:03:14.943: D/UE4(32650): [2015.06.16-12.03.14:943][ 0]LogOnline:Display: OnlineSubsystemGooglePlayModule::StartupModule()
06-16 13:03:14.943: D/UE4(32650): [2015.06.16-12.03.14:943][ 0]LogOnline:Display: FOnlineIdentityAndroid::FOnlineIdentityAndroid()
06-16 13:03:14.943: D/UE4(32650): [2015.06.16-12.03.14:943][ 0]LogOnline:Warning: Async task ‘Login’ completed in 15.135531 seconds with 0
06-16 13:03:14.943: D/UE4(32650): [2015.06.16-12.03.14:943][ 0]LogOnline:Warning: FOnlineSubsystemGooglePlay::OnAuthActionFinished: sign-in operation with a null CurrentLoginTask
06-16 13:03:14.943: D/UE4(32650): [2015.06.16-12.03.14:943][ 0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
06-16 13:03:14.943: D/UE4(32650): [2015.06.16-12.03.14:943][ 0]LogInit: Object subsystem initialized
06-16 13:03:14.944: D/UE4(32650): [2015.06.16-12.03.14:944][ 0]LogConsoleResponse:Warning: Skipping Unknown console variable: ‘r.TextureStreaming = True’
06-16 13:03:14.944: D/UE4(32650): [2015.06.16-12.03.14:944][ 0]LogConsoleResponse:Warning: Found in ini file ‘…/…/…/MYGAME/Saved/Config/Android/Engine.ini’, in section ‘[/Script/Engine.RendererSettings]’
06-16 13:03:14.944: D/UE4(32650): [2015.06.16-12.03.14:944][ 0]LogConsoleResponse:Warning: Skipping Unknown console variable: ‘TranslucentSortAxis = (X=0.000000,Y=-1.000000,Z=0.000000)’
06-16 13:03:14.944: D/UE4(32650): [2015.06.16-12.03.14:944][ 0]LogConsoleResponse:Warning: Found in ini file ‘…/…/…/MYGAME/Saved/Config/Android/Engine.ini’, in section ‘[/Script/Engine.RendererSettings]’
06-16 13:03:14.945: D/UE4(32650): [2015.06.16-12.03.14:945][ 0]LogConsoleResponse:Warning: Skipping Unknown console variable: ‘UIScaleRule = ShortestSide’
06-16 13:03:14.945: D/UE4(32650): [2015.06.16-12.03.14:945][ 0]LogConsoleResponse:Warning: Found in ini file ‘…/…/…/MYGAME/Saved/Config/Android/Engine.ini’, in section ‘[/Script/Engine.RendererSettings]’
06-16 13:03:14.945: D/UE4(32650): [2015.06.16-12.03.14:945][ 0]LogConsoleResponse:Warning: Skipping Unknown console variable: ‘UIScaleCurve = (EditorCurveData=(Keys=),ExternalCurve=None)’
06-16 13:03:14.945: D/UE4(32650): [2015.06.16-12.03.14:945][ 0]LogConsoleResponse:Warning: Found in ini file ‘…/…/…/MYGAME/Saved/Config/Android/Engine.ini’, in section ‘[/Script/Engine.RendererSettings]’
06-16 13:03:14.945: D/UE4(32650): [2015.06.16-12.03.14:945][ 0]LogAndroid: Requires Mosaic: no
06-16 13:03:14.945: D/UE4(32650): [2015.06.16-12.03.14:945][ 0]LogAndroid: Setting Width=-8 and Height=-8 (requested scale = 1.000000)
06-16 13:03:14.946: D/UE4(32650): [2015.06.16-12.03.14:945][ 0]LogAndroid: Requires Mosaic: no
06-16 13:03:14.946: D/UE4(32650): [2015.06.16-12.03.14:946][ 0]LogAndroid: Setting Width=-8 and Height=-8 (requested scale = 1.000000)
06-16 13:03:14.946: D/UE4(32650): Assertion failed: PImplData->eglSurface != EGL_NO_SURFACE [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.8\Engine\Source\Runtime\OpenGLDrv\Private\Android\AndroidEGL.cpp] [Line: 233]
06-16 13:03:14.946: D/UE4(32650): eglCreateWindowSurface error : 0x3003
06-16 13:03:14.946: D/UE4(32650): [2015.06.16-12.03.14:946][ 0]Assertion failed: Assertion failed: PImplData->eglSurface != EGL_NO_SURFACE [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.8\Engine\Source\Runtime\OpenGLDrv\Private\Android\AndroidEGL.cpp] [Line: 233]
06-16 13:03:14.946: D/UE4(32650): eglCreateWindowSurface error : 0x3000

Made some changes last night and now it’s crashing on startup,
Any help would be highly appreciated.

2

Removing the Ad Mob Ad Unit ID seemed to fix this issue, if a developer could maybe explain why, or what the actual problem is that would be great.

3

Hi Divinitize, I messaged you on the forums, but I see you haven’t been active there since May. I was wondering if you could share about your experience running UE4 on the Moto E2. Would you recommend it as a baseline model for testing? I’m wondering how well the E2 performs with Mobile HDR ON/OFF and stationary/dynamic directional lights, or whether it really can only use the Unlit shading model to get decent fps. Thanks so much for your time and any insights you can share!

-Adam

4

Hi Adam,
I felt i better reply, but unfortunately We only tested our build on android very briefly before abandoning the project.
Sorry this is not the answer you’re looking for and a wish you the best with your project!

5

Hey no problem, thanks so much for letting me know. :slight_smile:

Have a great day!
-Adam