When no connection, crashes & when loaded loading view does not disappear

[PMARZV]

When no connection, crashes (there is no crash error only says there was an error and exits the app) & when movies are loaded, the loading view does not disappear and stays

LOGCAT
2023-02-18 13:25:29.873 10783-10783 nativeloader com...thkotlincoroutinesandretrofit D Configuring classloader-namespace for other apk /data/app/~~x73gdRx5hziBwVByAyrp0w==/com.velmurugan.mvvmwithkotlincoroutinesandretrofit-uyET8NevX3giSdbmYi6xLA==/base.apk. target_sdk_version=32, uses_libraries=, library_path=/data/app/~~x73gdRx5hziBwVByAyrp0w==/com.velmurugan.mvvmwithkotlincoroutinesandretrofit-uyET8NevX3giSdbmYi6xLA==/lib/x86_64, permitted_path=/data:/mnt/expand:/data/user/0/com.velmurugan.mvvmwithkotlincoroutinesandretrofit
2023-02-18 13:25:29.879 10783-10783 GraphicsEnvironment com...thkotlincoroutinesandretrofit V ANGLE Developer option for 'com.velmurugan.mvvmwithkotlincoroutinesandretrofit' set to: 'default'
2023-02-18 13:25:29.880 10783-10783 GraphicsEnvironment com...thkotlincoroutinesandretrofit V ANGLE GameManagerService for com.velmurugan.mvvmwithkotlincoroutinesandretrofit: false
2023-02-18 13:25:29.880 10783-10783 GraphicsEnvironment com...thkotlincoroutinesandretrofit V Neither updatable production driver nor prerelease driver is supported.
2023-02-18 13:25:29.885 10783-10783 NetworkSecurityConfig com...thkotlincoroutinesandretrofit D No Network Security Config specified, using platform default
2023-02-18 13:25:29.886 10783-10783 NetworkSecurityConfig com...thkotlincoroutinesandretrofit D No Network Security Config specified, using platform default
2023-02-18 13:25:29.900 10783-10811 libEGL com...thkotlincoroutinesandretrofit D loaded /vendor/lib64/egl/libEGL_emulation.so
2023-02-18 13:25:29.902 10783-10811 libEGL com...thkotlincoroutinesandretrofit D loaded /vendor/lib64/egl/libGLESv1_CM_emulation.so
2023-02-18 13:25:29.905 10783-10811 libEGL com...thkotlincoroutinesandretrofit D loaded /vendor/lib64/egl/libGLESv2_emulation.so
2023-02-18 13:25:30.048 10783-10783 inesandretrofit com...thkotlincoroutinesandretrofit W Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (unsupported, reflection, allowed)
2023-02-18 13:25:30.048 10783-10783 inesandretrofit com...thkotlincoroutinesandretrofit W Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (unsupported, reflection, allowed)
2023-02-18 13:25:30.052 10783-10783 Compatibil...geReporter com...thkotlincoroutinesandretrofit D Compat change id reported: 210923482; UID 10160; state: DISABLED
2023-02-18 13:25:30.052 10783-10783 Compatibil...geReporter com...thkotlincoroutinesandretrofit D Compat change id reported: 37756858; UID 10160; state: ENABLED
2023-02-18 13:25:30.059 10783-10783 inesandretrofit com...thkotlincoroutinesandretrofit W Accessing hidden method Ljava/lang/invoke/MethodHandles$Lookup;->(Ljava/lang/Class;I)V (unsupported, reflection, allowed)
2023-02-18 13:25:30.209 10783-10783 Thread Outside com...thkotlincoroutinesandretrofit D main
2023-02-18 13:25:30.244 10783-10783 Thread Inside com...thkotlincoroutinesandretrofit D main
2023-02-18 13:25:30.277 10783-10783 AndroidRuntime com...thkotlincoroutinesandretrofit E FATAL EXCEPTION: main
Process: com.velmurugan.mvvmwithkotlincoroutinesandretrofit, PID: 10783
2023-02-18 13:25:35.801 10783-10795 System com...thkotlincoroutinesandretrofit W A resource failed to call close.