Cannot set implicit wait on Android.

The problem

Still seeing issues when setting implicit wait while using W3C (forcing MSJONWP through MobileCapabilityType.FORCE_MJSONWP works fine). This issue is related to this closed issue. As stated in the original issue everything works fine with Appium 1.8.1.

Environment

• Appium version (or git revision) that exhibits the issue: 1.8.2-beta
• Last Appium version that did not exhibit the issue (if applicable): 1.8.1
• Desktop OS/version used to run Appium: Windows 10
• Node.js version (unless using Appium.app|exe): v8.0.0
• Mobile platform/version under test: Android 8.0
• Real device or emulator/simulator: real device, hybrid webview app
• Appium CLI or Appium.app|exe: Appium CLI

Details

Error response

[HTTP] --> POST /wd/hub/session/e66113e6-0bde-4a3c-8b53-066a15510bb8/timeouts
[HTTP] {"implicit":1000}
[W3C] Driver proxy active, passing request on via HTTP proxy
[debug] [JSONWP Proxy] Matched '/wd/hub/session/e66113e6-0bde-4a3c-8b53-066a15510bb8/timeouts' to command name 'timeouts'
[debug] [JSONWP Proxy] Proxying [POST /wd/hub/session/e66113e6-0bde-4a3c-8b53-066a15510bb8/timeouts] to [POST http://127.0.0.1:8000/wd/hub/session/8d237d70c8d8c81541220680d1aac4c4/timeouts] with body: {"implicit":1000}
[debug] [JSONWP Proxy] Got response with status 200: {"sessionId":"8d237d70c8d8c81541220680d1aac4c4","status":13,"value":{"message":"unknown error: 'ms' must be a double\n  (Session info: chrome=67.0.3396.87)\n  (Driver info: chromedriver=2.41.578737 (49da6702b16031c40d63e5618de03a32ff6c197e),platform=Windows NT 10.0.17134 x86_64)"}}
[W3C] Encountered internal error running command:  {"w3cStatus":400,"jsonwp":{"sessionId":"8d237d70c8d8c81541220680d1aac4c4","status":13,"value":{"message":"unknown error: 'ms' must be a double\n  (Session info: chrome=67.0.3396.87)\n  (Driver info: chromedriver=2.41.578737 (49da6702b16031c40d63e5618de03a32ff6c197e),platform=Windows NT 10.0.17134 x86_64)"}}} ProxyRequestError: Could not proxy command to remote server. Original error: The request to /wd/hub/session/e66113e6-0bde-4a3c-8b53-066a15510bb8/timeouts has failed

Link to Appium logs

Full log

[mykola-mokhnach]

The change has been published to appium@beta

[FilipWennerdahlSopraSteria]

@mykola-mokhnach Since this is Android using a webview i updated the appium-base-driver inside appium-chromedriver. Now everything works correctly with W3C. Thank you for the fast response and help!