Hi again,
I did not say i installed UT on a XPERIA X without any problem and it works great... I just upgrade Dekko2, it was not working before, with just a white screen, but now I can use it and send mails, receive them but not open any, even those i've sent...
If someone can help me, i really thanks...

@applee
Hello, thanks for your answer,
whithout the cache : same problem
I uninstall the app and reinstall it but same problem.

@lakotaubp
hey thank you for the answer
my install is armhf, but i didn't choose, i just follow the installer
my xperia is X F5021

@stefwe
hey thank you for the answer
my install is armhf, but i didn't choose, i just follow the installer
my xperia is X F5021

Hi everyone,
I've already posted this problem but On my Xperia X, Dekko 2 can't open my emails. After removing and reinstalling the appli, removing my account, alwais the same message, dekko2 fails

Error: could not load: File:///opt.click.ubuntu.com/dekko2.dekkoproject/0.3.3/lib/arm-linux-gnueabihf/bin/plugins/ubunu/mail/messageview

DefaultMessagePage.qml:119 Type DekkoWebView unavailable

file:///opt/click.ubuntu.com/dekko2.dekkoproject/0.3.3/lib/arm-linux-gnueabihf/bin/plugins/ubunu/mail/webview/DekkoWebView.qml:192 
Type QQC2.Dialog unavailable

file:///usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick/Controls.2/Suru/Dialog.qml:68 ElevationEffect is not a type

@lakotaubp
yes that's what i done,
...the "copies and folders" are empties but there is not an option "received"

@applee
Hello, thanks for your answer,
whithout the cache : same problem
I uninstall the app and reinstall it but same problem.

Hi again,
I've posted one week ago i could not not load my mails in dekko2.
It's not resolved, i didn't find nothing to fix it.
I copy here the error message :
Error: could not load: File:///opt.click.ubuntu.com/dekko2.dekkoproject/0.3.3/lib/arm-linux-gnueabihf/bin/plugins/ubunu/mail/messageview
DefaultMessagePage.qml:119 Type DekkoWebView unavailable
file:///opt/click.ubuntu.com/dekko2.dekkoproject/0.3.3/lib/arm-linux-gnueabihf/bin/plugins/ubunu/mail/webview/DekkoWebView.qml:192 Type QQC2.Dialog unavailable
file:///usr/lib/arm-linux-gnueabihf/qt5/qml/QtQuick/Controls.2/Suru/Dialog.qml:68 ElevationEffect is not a type

I'm new with UT so i don't understand very well what i can try...
Please, help me...

Re: Dekko2 could not load email
Thanks everyone,
i did not find any way on github but i continue to look...
something about : Type dekkoWebView unavailable and DekkowebView.qml:192 TypeQQC2.Dialog unavailable

@stefwe I think is Stable, I just followed the UBports installer, Ubuntu16.04 LTS armhf (20210201)

@lakotaubp My Xperia X is F5121

@stefwe Ok I understood updates in the settings but all is new and especially dekko2 because it was not working before and since i updated, it open and i can send mails but not open them.
I think it's maybe about permissions, the error message seems to say that the type of file is "unavailable"...