Интеграция Unity как библиотеки в android

Question

Я создаю приложение Unity для android (с использованием последней версии Unity 2020 и 2019.3) после этого учебника . Когда я изменяю метод с Mono на iIcpp (для поддержки arm64) и запускается намерение единства, приложение вылетает.

Unity не отображает следующую ошибку на экране:

Не удалось загрузить iL2 CPP

Может кто-нибудь дать мне указатель?

Сбой Logcat / очистить / возобновить:

    datetime/com.app.test:Unity E/HAL: PATH3 /odm/lib64/hw/gralloc.qcom.so
    datetime/com.app.test:Unity E/HAL: PATH2 /vendor/lib64/hw/gralloc.qcom.so
    datetime/com.app.test:Unity E/HAL: PATH1 /system/lib64/hw/gralloc.qcom.so
    datetime/com.app.test:Unity E/HAL: PATH3 /odm/lib64/hw/gralloc.msm8953.so
    datetime/com.app.test:Unity E/HAL: PATH2 /vendor/lib64/hw/gralloc.msm8953.so
    datetime/com.app.test:Unity E/HAL: PATH1 /system/lib64/hw/gralloc.msm8953.so
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_class_for_each : 

    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_type_get_name_chunked : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_class_get_data_size : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_class_get_static_field_data : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_field_is_literal : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_gc_foreach_heap : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_stop_gc_world : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_start_gc_world : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_gchandle_foreach_get_target : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_object_header_size : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_array_object_header_size : (null)

    datetime/com.app.test:Unity E/HAL: PATH3 /odm/lib64/hw/gralloc.qcom.so
    datetime/com.app.test:Unity E/HAL: PATH2 /vendor/lib64/hw/gralloc.qcom.so
    datetime/com.app.test:Unity E/HAL: PATH1 /system/lib64/hw/gralloc.qcom.so
    datetime/com.app.test:Unity E/HAL: PATH3 /odm/lib64/hw/gralloc.msm8953.so
    datetime/com.app.test:Unity E/HAL: PATH2 /vendor/lib64/hw/gralloc.msm8953.so
    datetime/com.app.test:Unity E/HAL: PATH1 /system/lib64/hw/gralloc.msm8953.so
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_class_for_each : 

    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_type_get_name_chunked : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_class_get_data_size : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_class_get_static_field_data : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_field_is_literal : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_gc_foreach_heap : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_stop_gc_world : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_start_gc_world : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_gchandle_foreach_get_target : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_object_header_size : (null)
    datetime/com.app.test:Unity E/Unity: Could not load symbol il2cpp_array_object_header_size : (null)