Hi,

I got the  .wgt file from https://developer.tizen.org/zh-hans/documentation/articles/accessing-native-audio-playback-and-recorder-controls-web-applications?langredirect=1

and install the wgt file following this instruction:

• sdb root on
• sdb push AudioRecorderClient.wgt /opt/home/root/
• sdb shell
• $ cd /opt/home/root/
• $ wrt-installer -i AudioRecrderClient.wgt

unfortrunately, I got this error

D:\11_Tizen>sdb shell
sh-4.1# cd /opt/home/root
sh-4.1# wrt-installer -i AudioRecorderClient.wgt
ERR<1543>:elementary elm_config.c:2682 _elm_config_sub_init() Cannot connect to
X11 display. check $DISPLAY variable
===========================================================
# wrt-installer #
# argc [3]
# argv[0] = [wrt-installer]
# argv[1] = [-i]
# argv[2] = [AudioRecorderClient.wgt]
===========================================================
sh: /usr/etc/package-manager/backend/tpk: No such file or directory
## wrt-installer : n3gnLydhcQ.AudioRecorderClient installation has failed – inst
allation of osp service failed
ERR<1543>:ecore ecore.c:568 _ecore_magic_fail()
*** ECORE ERROR: Ecore Magic Check Failed!!!
*** IN FUNCTION: ecore_event_handler_del()
ERR<1543>:ecore ecore.c:570 _ecore_magic_fail()   Input handle pointer is NULL!
ERR<1543>:ecore ecore.c:581 _ecore_magic_fail() *** NAUGHTY PROGRAMMER!!!
*** SPANK SPANK SPANK!!!
*** Now go fix your code. Tut tut tut!

what happens? I have no idea?  Is That mean Gear2 can not run third party native app?? or mix app??