Unsolved QQmlApplicationEngine failed to load component (ApplicationWindow is not a type)

[EndrII 0]

Hi
I build my quick 3d application for android but after run my application crashed:

I qa.core.crawl: Late-enabling -Xcheck:jni
W ActivityThread: Application qa.core.crawl is waiting for the debugger on port 8100...
I System.out: Sending WAIT chunk
Could not load shared library symbols for 214 libraries, e.g. /system/bin/app_process64.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?Could not load shared library symbols for /system/lib64/libdt_fd_forward.so.
Do you need "set solib-search-path" or "set sysroot"?I System.out: Debugger has connected
I System.out: waiting for debugger to settle...
I System.out: waiting for debugger to settle...
I System.out: waiting for debugger to settle...
I System.out: waiting for debugger to settle...
I System.out: waiting for debugger to settle...
I System.out: waiting for debugger to settle...
I System.out: waiting for debugger to settle...
I System.out: waiting for debugger to settle...
Could not load shared library symbols for /system/lib64/libqti_performance.so.
Do you need "set solib-search-path" or "set sysroot"?Could not load shared library symbols for /system/lib64/vendor.qti.hardware.iop@2.0.so.
Do you need "set solib-search-path" or "set sysroot"?I System.out: debugger has settled (1528)
Could not load shared library symbols for /system/lib64/libqti-perfd-client_system.so.
Do you need "set solib-search-path" or "set sysroot"?W qa.core.crawl: Suspending all threads took: 89.215ms
Could not load shared library symbols for /system/lib64/vendor.qti.hardware.perf@1.0.so.
Do you need "set solib-search-path" or "set sysroot"?I Perf    : Connecting to perf service.
W System  : ClassLoader referenced unknown path:
D OpenGLRenderer: Skia GL Pipeline
Could not load shared library symbols for /data/app/qa.core.crawl-vX_hhy3MrLGRfzB3uYvMMg==/lib/arm64/libc++_shared.so.
Do you need "set solib-search-path" or "set sysroot"?I QtCore  : Start
I Qt      : qt started
I Adreno  : QUALCOMM build                   : 9128d71, Ib33d3e8e13
I Adreno  : Build Date                       : 10/23/18
I Adreno  : OpenGL ES Shader Compiler Version: EV031.25.03.01
I Adreno  : Local Branch                     :
I Adreno  : Remote Branch                    :
I Adreno  : Remote Branch                    :
I Adreno  : Reconstruct Branch               :
I Adreno  : Build Config                     : S L 6.0.7 AArch64
Could not load shared library symbols for /vendor/lib64/hw/gralloc.sdm660.so.
Do you need "set solib-search-path" or "set sysroot"?Could not load shared library symbols for /vendor/lib64/libqdMetaData.so.
Do you need "set solib-search-path" or "set sysroot"?Could not load shared library symbols for /vendor/lib64/libgrallocutils.so.
Do you need "set solib-search-path" or "set sysroot"?I Adreno  : PFP: 0x005ff112, ME: 0x005ff066
I ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay retrieved: 0
I ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay retrieved: 0
I OpenGLRenderer: Initialized EGL, version 1.4
D OpenGLRenderer: Swap behavior 2
W Qt A11Y : Could not (yet) activate platform accessibility.
W App   : QQmlApplicationEngine failed to load component
W App   : qrc:/CrawlModule/Crawl.qml:14:1: ApplicationWindow is not a type

SDK version 31
NDK version 22.1.7171670
Android version 9

Any ideas why qml objects cannot loads ?

[raven-worx]

@EndrII-0
Qt version?
How does your main qml file look like?