All WebView methods must be called on the same thread.

[aluckin3]

map webView css:'button[type="submit"]' {textContent CONTAINS 'Sign inContinue'}, query failed because: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.Throwable: A WebView method was called on thread 'Thread-110'. All WebView methods must be called on the same thread. (Expected Looper Looper (main, tid 2) {24a3362} called on null, FYI main Looper is Looper (main, tid 2) {24a3362})
(RuntimeError)
./step_definitions/android/screens/base.rb:48:in wait_until_element_disappear' ./step_definitions/android/screens/base.rb:13:in block (3 levels) in log_me'
./step_definitions/android/screens/base.rb:134:in pcloud_finish_login' ./step_definitions/android/screens/dropbox_login_page.rb:28:in sign_in'
./step_definitions/android/screens/base.rb:13:in block (3 levels) in log_me' ./step_definitions/pcloud_steps.rb:14:in /^I login to (GoogleDrive|Dropbox|OneDrive)$/'
features/sync/trigger.feature:34:in And I login to Dropbox' features/sync/trigger.feature:17:in And I login to '

Is it possible to avoid this problem?

[AndreyMitsyk]

Interesting... Please provide some info: Which Android version was used for this test run? Is it Android P (api 28) on Emulator/physical device? One more question: are your test scenarios trying to enter some text on webview?

[aluckin3]

This is api 26, on emulator. Yes, application is about api of services and application.