Crash on Android with hidden = true

[dapetcu21]

This happens when I call webview.open(webview_id, url, { hidden = true }) on my phone. hidden = false doesn't crash.

OnePlus One on Android 6.0.1
WebView with Chrome/44.0.2403.119

12-24 16:33:37.175   259   999 D audio_hw_primary: out_standby: enter: stream (0xb6076d40) usecase(1: low-latency-playback)
12-24 16:33:37.238   259   999 D hardware_info: hw_info_append_hw_type : device_name = speaker
12-24 16:33:38.658 18845 18877 V threaded_app: New input event: type=2
12-24 16:33:38.685 18845 18877 V threaded_app: New input event: type=2
12-24 16:33:38.713 18845 18845 I WebViewFactory: Loading com.android.webview version 44.0.2403.119 (code 246011900)
12-24 16:33:38.825 18845 18845 W System  : ClassLoader referenced unknown path: /system/app/webview/lib/arm
12-24 16:33:38.849 18845 18845 I LibraryLoader: Time to load native libraries: 19 ms (timestamps 9743-9762)
12-24 16:33:38.849 18845 18845 I LibraryLoader: Expected native library version number "",actual native library version number ""
12-24 16:33:38.907 18845 18845 V WebViewChromiumFactoryProvider: Binding Chromium to main looper Looper (main, tid 1) {2b0c78b}
12-24 16:33:38.907 18845 18845 I LibraryLoader: Expected native library version number "",actual native library version number ""
12-24 16:33:38.908 18845 18845 I chromium: [INFO:library_loader_hooks.cc(120)] Chromium logging enabled: level = 0, default verbosity = 0
12-24 16:33:38.931 18845 18845 I BrowserStartupController: Initializing chromium process, singleProcess=true
12-24 16:33:38.932 18845 18845 W art     : Attempt to remove non-JNI local reference, dumping thread
12-24 16:33:38.934 18845 18845 E SysUtils: ApplicationContext is null in ApplicationStatus
12-24 16:33:38.964 18845 18845 W chromium: [WARNING:resource_bundle.cc(285)] locale_file_path.empty()
12-24 16:33:38.969 18845 18845 E libEGL  : validate_display:255 error 3008 (EGL_BAD_DISPLAY)
12-24 16:33:38.969 18845 18845 E libEGL  : validate_display:255 error 3008 (EGL_BAD_DISPLAY)
12-24 16:33:39.080 18845 18845 E DataReductionProxySettingListener: No DRP key due to exception:java.lang.ClassNotFoundException: com.android.webview.chromium.Drp
12-24 16:33:39.082 18845 18952 W AudioManagerAndroid: Requires BLUETOOTH permission
12-24 16:33:39.133 18845 18845 W art     : Attempt to remove non-JNI local reference, dumping thread
12-24 16:33:39.152 18845 18845 W AwContents: onDetachedFromWindow called when already detached. Ignoring
12-24 16:33:39.157 18845 18845 W art     : Attempt to remove non-JNI local reference, dumping thread
12-24 16:33:39.157 18845 18845 W art     : Attempt to remove non-JNI local reference, dumping thread
12-24 16:33:39.161   247   247 E SELinux : avc:  denied  { find } for service=batterymanager scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:battery_service:s0 tclass=service_manager
12-24 16:33:39.204 18845 18950 W chromium: [WARNING:data_reduction_proxy_config.cc(423)] SPDY proxy OFF at startup
12-24 16:33:39.324 18845 18878 D defold  : DEBUG:SCRIPT: Error showing page:	nil
12-24 16:33:39.324 18845 18845 D AndroidRuntime: Shutting down VM
12-24 16:33:39.325 18845 18845 E AndroidRuntime: FATAL EXCEPTION: main
12-24 16:33:39.325 18845 18845 E AndroidRuntime: Process: org.rethinkplatform.rethink, PID: 18845
12-24 16:33:39.325 18845 18845 E AndroidRuntime: Theme: themes:{}
12-24 16:33:39.325 18845 18845 E AndroidRuntime: java.lang.IllegalArgumentException: View=android.widget.LinearLayout{b9e065f G.E...... ......I. 0,0-0,0} not attached to window manager
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at android.view.WindowManagerGlobal.findViewLocked(WindowManagerGlobal.java:424)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:350)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at android.view.WindowManagerImpl.removeView(WindowManagerImpl.java:113)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at com.defold.webview.WebViewJNI$2.run(WebViewJNI.java:360)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at android.os.Handler.handleCallback(Handler.java:739)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at android.os.Handler.dispatchMessage(Handler.java:95)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at android.os.Looper.loop(Looper.java:148)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at android.app.ActivityThread.main(ActivityThread.java:5461)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at java.lang.reflect.Method.invoke(Native Method)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
12-24 16:33:39.325 18845 18845 E AndroidRuntime: 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
12-24 16:33:39.329   748  2089 W ActivityManager:   Force finishing activity org.rethinkplatform.rethink/com.dynamo.android.DefoldActivity
12-24 16:33:39.390   748 10344 I OpenGLRenderer: Initialized EGL, version 1.4
12-24 16:33:39.479   748   758 I art     : Background partial concurrent mark sweep GC freed 6678(466KB) AllocSpace objects, 2(48KB) LOS objects, 33% free, 30MB/45MB, paused 1.623ms total 132.903ms