realm-js: Crashing in debug mode on Android after upgrading to React Native 0.48.2

Today I upgraded from React Native 0.47.2 to 0.48.2 and since that moment the app crashes if I do remote JS debugging. The same behaviour for both Realm 1.10.3 and 1.11.1.

Here are the most interesting lines from logs:

09-11 18:24:59.804 24888-24953/com.myapp V/JSRealm: setupChromeDebugModeRealmJsContext
09-11 18:24:59.826 24888-24953/com.myapp I/Realm: Starting the debugging WebServer, Host: null Port: 8082
9-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470] JNI DETECTED ERROR IN APPLICATION: GetStringUTFChars received NULL jstring
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]     in call to GetStringUTFChars
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]     from java.lang.String io.realm.react.RealmReactModule.processChromeDebugCommand(java.lang.String, java.lang.String)

So it seems that the app crashes on this line.

Full log:

09-11 18:24:59.781 24888-24940/com.myapp V/JSRealm: setDefaultRealmFileDirectory
09-11 18:24:59.781 24888-24940/com.myapp D/JSRealm: Absolute path: /data/data/com.myapp/files
09-11 18:24:59.783 24888-24940/com.myapp D/ReactNative: Initializing React Xplat Bridge.
09-11 18:24:59.784 24888-24940/com.myapp D/ReactNative: Initializing React Xplat Bridge before initializeBridge
09-11 18:24:59.786 24888-24940/com.myapp D/ReactNative: Initializing React Xplat Bridge after initializeBridge
09-11 18:24:59.786 24888-24940/com.myapp D/ReactNative: CatalystInstanceImpl.runJSBundle()
09-11 18:24:59.787 24888-24954/com.myapp D/ReactNative: ReactInstanceManager.setupReactContext()
09-11 18:24:59.787 24888-24954/com.myapp D/ReactNative: CatalystInstanceImpl.initialize()
09-11 18:24:59.788 24888-24953/com.myapp E/BluetoothAdapter: Bluetooth binder is null
09-11 18:24:59.789 24888-24954/com.myapp W/unknown:ReactNative: Packager connection already open, nooping.
09-11 18:24:59.789 24888-24954/com.myapp W/unknown:ReactNative: Inspector connection already open, nooping.
09-11 18:24:59.791 24888-24954/com.myapp D/ReactNative: ReactInstanceManager.attachRootViewToInstance()
09-11 18:24:59.804 24888-24953/com.myapp V/JSRealm: setupChromeDebugModeRealmJsContext
09-11 18:24:59.826 24888-24953/com.myapp I/Realm: Starting the debugging WebServer, Host: null Port: 8082
09-11 18:24:59.832 1619-1629/? I/WindowManager: Destroying surface Surface(name=) called by com.android.server.wm.WindowStateAnimator.destroySurface:2014 com.android.server.wm.WindowStateAnimator.destroySurfaceLocked:881 com.android.server.wm.WindowState.removeLocked:1449 com.android.server.wm.WindowManagerService.removeWindowInnerLocked:2478 com.android.server.wm.WindowManagerService.removeWindowLocked:2436 com.android.server.wm.WindowManagerService.removeWindowLocked:2305 com.android.server.wm.WindowManagerService.removeWindow:2300 com.android.server.wm.Session.remove:193 
09-11 18:24:59.833 1619-1639/? I/ActivityManager: Displayed com.myapp/.MainActivity: +926ms
09-11 18:25:00.058 1619-1639/? I/WindowManager: Destroying surface Surface(name=Starting com.myapp) called by com.android.server.wm.WindowStateAnimator.destroySurface:2014 com.android.server.wm.WindowStateAnimator.destroySurfaceLocked:881 com.android.server.wm.WindowState.destroyOrSaveSurface:2073 com.android.server.wm.AppWindowToken.destroySurfaces:363 com.android.server.wm.WindowStateAnimator.finishExit:565 com.android.server.wm.WindowStateAnimator.stepAnimationLocked:491 com.android.server.wm.WindowAnimator.updateWindowsLocked:303 com.android.server.wm.WindowAnimator.animateLocked:704 
09-11 18:25:00.065 1619-9336/? I/WindowManager: Destroying surface Surface(name=com.android.launcher3/com.android.launcher3.Launcher) called by com.android.server.wm.WindowStateAnimator.destroySurface:2014 com.android.server.wm.WindowStateAnimator.destroySurfaceLocked:881 com.android.server.wm.WindowState.destroyOrSaveSurface:2073 com.android.server.wm.AppWindowToken.destroySurfaces:363 com.android.server.wm.AppWindowToken.notifyAppStopped:389 com.android.server.wm.WindowManagerService.notifyAppStopped:4456 com.android.server.am.ActivityStack.activityStoppedLocked:1252 com.android.server.am.ActivityManagerService.activityStopped:6903 
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470] JNI DETECTED ERROR IN APPLICATION: GetStringUTFChars received NULL jstring
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]     in call to GetStringUTFChars
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]     from java.lang.String io.realm.react.RealmReactModule.processChromeDebugCommand(java.lang.String, java.lang.String)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470] "NanoHttpd Request Processor (#1)" daemon prio=5 tid=41 Runnable
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   | group="main" sCount=0 dsCount=0 obj=0x12f25820 self=0x8c188f00
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   | sysTid=24986 nice=0 cgrp=default sched=0/0 handle=0x89a7f920
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   | state=R schedstat=( 0 0 0 ) utm=0 stm=0 core=1 HZ=100
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   | stack=0x8997d000-0x8997f000 stackSize=1038KB
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   | held mutexes= "mutator lock"(shared held)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #00 pc 0056d8de  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+238)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #01 pc 00539f6e  /system/lib/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+526)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #02 pc 00536f6b  /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+75)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #03 pc 0038e868  /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+1560)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #04 pc 0038f168  /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_Pc+120)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #05 pc 0013d112  /system/lib/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+82)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #06 pc 0013c46f  /system/lib/libart.so (_ZN3art11ScopedCheck13CheckInstanceERNS_18ScopedObjectAccessENS0_12InstanceKindEP8_jobjectb+351)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #07 pc 0013b61a  /system/lib/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+394)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #08 pc 0013a26e  /system/lib/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+1390)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #09 pc 001444ee  /system/lib/libart.so (_ZN3art8CheckJNI22GetStringCharsInternalEPKcP7_JNIEnvP8_jstringPhbb+1054)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #10 pc 00133cb8  /system/lib/libart.so (_ZN3art8CheckJNI17GetStringUTFCharsEP7_JNIEnvP8_jstringPh+72)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #11 pc 00444d3c  /data/app/com.myapp-1/lib/x86/librealmreact.so (_ZN7_JNIEnv17GetStringUTFCharsEP8_jstringPh+40)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #12 pc 00445140  /data/app/com.myapp-1/lib/x86/librealmreact.so (Java_io_realm_react_RealmReactModule_processChromeDebugCommand+109)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   native: #13 pc 000a42dc  /data/app/com.myapp-1/oat/x86/base.odex (Java_io_realm_react_RealmReactModule_processChromeDebugCommand__Ljava_lang_String_2Ljava_lang_String_2+168)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   at io.realm.react.RealmReactModule.processChromeDebugCommand(Native method)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   at io.realm.react.RealmReactModule.access$000(RealmReactModule.java:25)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   at io.realm.react.RealmReactModule$AndroidWebServer.serve(RealmReactModule.java:161)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   at fi.iki.elonen.NanoHTTPD$HTTPSession.execute(NanoHTTPD.java:840)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   at fi.iki.elonen.NanoHTTPD$ClientHandler.run(NanoHTTPD.java:189)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470]   at java.lang.Thread.run(Thread.java:761)
09-11 18:25:01.514 24888-24986/com.myapp A/art: art/runtime/java_vm_ext.cc:470] 
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403] Runtime aborting...
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403] Aborting thread:
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403] "NanoHttpd Request Processor (#1)" prio=5 tid=41 Native
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   | group="" sCount=0 dsCount=0 obj=0x12f25820 self=0x8c188f00
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   | sysTid=24986 nice=0 cgrp=default sched=0/0 handle=0x89a7f920
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   | state=R schedstat=( 0 0 0 ) utm=0 stm=0 core=1 HZ=100
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   | stack=0x8997d000-0x8997f000 stackSize=1038KB
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   | held mutexes= "abort lock"
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #00 pc 0056d8de  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+238)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #01 pc 00539f6e  /system/lib/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+526)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #02 pc 00536f6b  /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+75)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #03 pc 00522d43  /system/lib/libart.so (_ZNK3art10AbortState10DumpThreadERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEPNS_6ThreadE+67)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #04 pc 00522b17  /system/lib/libart.so (_ZNK3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+615)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #05 pc 0051327b  /system/lib/libart.so (_ZN3art7Runtime5AbortEv+155)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #06 pc 00119572  /system/lib/libart.so (_ZN3art10LogMessageD1Ev+1298)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #07 pc 0038efc5  /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+3445)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #08 pc 0038f168  /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_Pc+120)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #09 pc 0013d112  /system/lib/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+82)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #10 pc 0013c46f  /system/lib/libart.so (_ZN3art11ScopedCheck13CheckInstanceERNS_18ScopedObjectAccessENS0_12InstanceKindEP8_jobjectb+351)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #11 pc 0013b61a  /system/lib/libart.so (_ZN3art11ScopedCheck22CheckPossibleHeapValueERNS_18ScopedObjectAccessEcNS_12JniValueTypeE+394)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #12 pc 0013a26e  /system/lib/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE+1390)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #13 pc 001444ee  /system/lib/libart.so (_ZN3art8CheckJNI22GetStringCharsInternalEPKcP7_JNIEnvP8_jstringPhbb+1054)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #14 pc 00133cb8  /system/lib/libart.so (_ZN3art8CheckJNI17GetStringUTFCharsEP7_JNIEnvP8_jstringPh+72)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #15 pc 00444d3c  /data/app/com.myapp-1/lib/x86/librealmreact.so (_ZN7_JNIEnv17GetStringUTFCharsEP8_jstringPh+40)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #16 pc 00445140  /data/app/com.myapp-1/lib/x86/librealmreact.so (Java_io_realm_react_RealmReactModule_processChromeDebugCommand+109)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   native: #17 pc 000a42dc  /data/app/com.myapp-1/oat/x86/base.odex (???)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   at io.realm.react.RealmReactModule.processChromeDebugCommand(Native method)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   at io.realm.react.RealmReactModule.access$000(RealmReactModule.java:25)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   at io.realm.react.RealmReactModule$AndroidWebServer.serve(RealmReactModule.java:161)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   at fi.iki.elonen.NanoHTTPD$HTTPSession.execute(NanoHTTPD.java:840)
09-11 18:25:01.558 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   at fi.iki.elonen.NanoHTTPD$ClientHandler.run(NanoHTTPD.java:189)
09-11 18:25:01.559 24888-24986/com.myapp A/art: art/runtime/runtime.cc:403]   at java.lang.Thread.run(Thread.java:761)