[HARD ERROR] Issue about UI of android 6.0

[TranVinhPhuc]

Hi all !
When im try to build app on android 6.0 . my application's backend work well but the UI of app not load . this is my compile output :

my Qt Creator : 5.10
Android SDK : 26.1.1
Android NDK: r17c

[raven-worx]

@TranVinhPhuc
the only error i see is the chown in the very first line.
But your app seems to start anyway. So where is your issue exactly?

[TranVinhPhuc]

Hi @raven-worx !
this problem , i found here , is i cant load UI , Layout of Qt to my device .
But when i deploy to another device it work well (my device Q896s , android 6.0 )

[J.Hilk]

@TranVinhPhuc
when you say: when i deploy to another device it work well
what other device are you talking about another android 6.0 device?

Android 6.0 was released in 2015 and Qt 5.10 in 2018. Maybe there are some issues with drivers or something similar.

Can you run and deploy a simple bare-bone Ui-Porgramm. Maybe just a textfield saying "Ui is loaded"

Something along that line

[raven-worx]

@TranVinhPhuc
i think you rather need to ask this question to the manufacturer of the device.
Since it's very likely that this is a highly customized Android ROM (incl. Linux kernel)

[TranVinhPhuc]

@J.Hilk , i create a simple button have text "THIS IS " , but it just like this

[TranVinhPhuc]

@raven-worx , i search many things , and they said it have relate to RPATH , RUNPATH ,..

[raven-worx]

@TranVinhPhuc said in [HARD ERROR] Issue about UI of android 6.0:

they said it have relate to RPATH , RUNPATH ,..

what in detail?

[TranVinhPhuc]

Maybe it 's there !
https://stackoverflow.com/questions/33206409/unused-dt-entry-type-0x1d-arg/41900551#41900551

i try to do following that but
it not work . maybe im fogort something :D

[raven-worx]

@TranVinhPhuc
you can safely ignore these warnings regarding DT_FLAGS
This is already known and shouldnt have an impact on your app

Maybe logcat logs may help here too:

// First clear the existing logcat messages
adb logcat -c
//Then reproduce the issue and save the logcat messages to a file
adb logcat -d > logcat.txt

[TranVinhPhuc]

@raven-worx !
I think this log just show about infomation of network state , it does not show about info of this error :D ...

[TranVinhPhuc]

i try to create a simple example with button and text. i deploy to my device and ...
my code qml:
import QtQuick 2.10
import QtQuick.Window 2.10
import QtQuick.Controls 2.0
Window {
visible: true
width: 640
height: 480
title: qsTr("Hello World")
Button{
width: 500
height: 200
anchors.centerIn: parent
text: "THIS"

}

}

[TranVinhPhuc]

@raven-worx Do you have any ideas about my problem ? :D

[raven-worx]

@TranVinhPhuc
yes, and i already said that.
you didnt answer my question in an earlier post

[TranVinhPhuc]

@raven-worx, i try using that logcat , and it just show information about network , wifi state ...

[TranVinhPhuc]

Hi All ! , i think i have same problem with this topic in Qt Forum
https://forum.qt.io/topic/72681/qt-quick-проект-не-запускается-на-эмуляторе-android

[raven-worx]

@TranVinhPhuc
the one before that one.
(regarding what they said in detail)
Note: again the DT_FLAGS warnings can be ignored and do not relate to this problem.

Do you have root access to the device?

[TranVinhPhuc]

@raven-worx said in [HARD ERROR] Issue about UI of android 6.0:

garding what they said in detai

my device was rooted
i using root to access to my device

[raven-worx]

@TranVinhPhuc
can you check how your partitions are mounted then

adb shell mount
// or
adb shell cat /proc/mounts

[TranVinhPhuc]

@raven-worx !
after run command !
rootfs / rootfs ro,relatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
none /sys/fs/cgroup tmpfs rw,relatime,mode=750,gid=1000 0 0
tmpfs /mnt tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
tmpfs /sensors_cache tmpfs rw,relatime,mode=755,gid=1000 0 0
/dev/block/by-name/system /system ext4 ro,relatime,data=ordered 0 0
/dev/block/by-name/cache /cache ext4 rw,nosuid,nodev,noatime,nomblk_io_submit,noauto_da_alloc,errors=panic,data=ordered 0 0
/dev/block/by-name/alog /logger ext4 rw,nosuid,nodev,noatime,nomblk_io_submit,noauto_da_alloc,errors=panic,data=ordered 0 0
tmpfs /storage tmpfs rw,relatime,mode=755,gid=1000 0 0
/dev/block/by-name/bootloader /bootloader vfat rw,relatime,uid=1000,gid=1000,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=ascii,shortname=lower,errors=remount-ro 0 0
/dev/block/dm-0 /data ext4 rw,nosuid,nodev,noatime,nomblk_io_submit,noauto_da_alloc,errors=panic,data=ordered 0 0
/dev/fuse /mnt/runtime/default/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /mnt/runtime/read/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /mnt/runtime/write/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0