Troubleshooting
Facing source or app issues? Here's how to troubleshoot.
Be sure to check the Frequently Asked Questions for how to address common issues too.
WebView
Clearing cookies and WebView data
This resets your WebView to a clean state, including any login states.
- Navigate to .
- Tap Clear network cache.
- Tap Clear cookies.
WebView update
To update WebView, you need to find what WebView implementation is used on your device.
Typical default implementation depends on the Android version as follows:
Android 7 and above
Newer Android users can check/change WebView in Developer Options.
Caution with Non-Standard WebView
Using non-standard WebView (like Firefox) might cause Kotatsu to malfunction or crash.
It's best to use the standard Android System WebView or Google Chrome.
General
Obtaining crash/error logs
For crash investigations, navigate to
and tap Share logs.Obtaining more logs
To diagnose abnormal app behavior, record device logs using a Logcat Reader.