Debug web application¶
Most web-devs will probably want do most of their coding and debugging in the usual browser environment. The Ubuntu Touch browser is compliant with modern web standards, and most webapps will just work without further changes.
For those (hopefully) rare cases where further debugging is needed, there are two ways to gain further information on the failure.
Watch the logs¶
Debugging in the browser¶
The default Ubuntu Touch browser is based on the Blink technology that is also used in Chrome/Chromium. By starting the browser in a special mode, you have access to the regular Chrome-style debugger.
On your phone, start the browser in inspector mode::
export QTWEBENGINE_REMOTE_DEBUGGING=0.0.0.0:9221 morph-browser --desktop_file_hint=/usr/share/applications/morph-browser.desktop [web_site_url]
Now on your computer, launch Chrome/Chromium browser, and point address to