Doesn't work (Errors in ADB Logcat)

[Azelphur]

When turning screen on/off or when scanning an NFC tag I get these errors in adb logcat:

I/PowerManagerService(  786): Waking up from sleep (uid 1000)...
V/KeyguardServiceDelegate(  786): onScreenTurnedOn(showListener = com.android.internal.policy.impl.PhoneWindowManager$2@2930f77d)
I/DisplayPowerController(  786): Blocking screen on until initial contents have been drawn.
V/KeyguardServiceDelegate(  786): **** SHOWN CALLED ****
D/audio_hw_primary(  188): adev_set_parameters: enter: screen_state=on
E/WifiStateMachine(  786): cancelDelayedScan -> 82
E/Xposed  ( 1239): java.lang.NoSuchMethodError: com.android.nfc.NfcService#checkScreenState()#bestmatch
E/Xposed  ( 1239):  at de.robv.android.xposed.XposedHelpers.findMethodBestMatch(XposedHelpers.java:235)
E/Xposed  ( 1239):  at de.robv.android.xposed.XposedHelpers.findMethodBestMatch(XposedHelpers.java:286)
E/Xposed  ( 1239):  at de.robv.android.xposed.XposedHelpers.callMethod(XposedHelpers.java:949)
E/Xposed  ( 1239):  at pk.qwerty12.nfclockscreenoffenabler.NFCLockScreenOffEnabler$6.beforeHookedMethod(NFCLockScreenOffEnabler.java:397)
E/Xposed  ( 1239):  at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:664)
E/Xposed  ( 1239):  at com.android.nfc.NfcService.applyRouting(Unknown Source)
E/Xposed  ( 1239):  at com.android.nfc.NfcService$ApplyRoutingTask.doInBackground(NfcService.java:1955)
E/Xposed  ( 1239):  at com.android.nfc.NfcService$ApplyRoutingTask.doInBackground(NfcService.java:1942)
E/Xposed  ( 1239):  at android.os.AsyncTask$2.call(AsyncTask.java:292)
E/Xposed  ( 1239):  at java.util.concurrent.FutureTask.run(FutureTask.java:237)
E/Xposed  ( 1239):  at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
E/Xposed  ( 1239):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
E/Xposed  ( 1239):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
E/Xposed  ( 1239):  at java.lang.Thread.run(Thread.java:818)
D/BrcmNfcJni( 1239): RoutingManager::nfaEeCallback: NFA_EE_SET_TECH_CFG_EVT; status=0x0
E/native  (  786): do suspend false
D/BrcmNfcJni( 1239): RoutingManager::nfaEeCallback: NFA_EE_SET_PROTO_CFG_EVT; status=0x0
D/BrcmNfcJni( 1239): RoutingManager::commitRouting
D/ScreenOnOffReceiver( 1956): Received intent: Intent { act=android.intent.action.SCREEN_ON flg=0x50000010 }.
D/BrcmNfcJni( 1239): RoutingManager::nfaEeCallback: NFA_EE_UPDATED_EVT
I/DisplayPowerController(  786): Unblocked screen on after 110 ms
E/ANDR-PERF-LOCK( 2545): Failed to reset optimization for resource: 4 level: 0
W/System.err( 1239): java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference
W/System.err( 1239):    at pk.qwerty12.nfclockscreenoffenabler.NFCLockScreenOffEnabler$6.afterHookedMethod(NFCLockScreenOffEnabler.java:429)
W/System.err( 1239):    at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:698)
W/System.err( 1239):    at com.android.nfc.NfcService.applyRouting(Unknown Source)
W/System.err( 1239):    at com.android.nfc.NfcService$ApplyRoutingTask.doInBackground(NfcService.java:1955)
W/System.err( 1239):    at com.android.nfc.NfcService$ApplyRoutingTask.doInBackground(NfcService.java:1942)
W/System.err( 1239):    at android.os.AsyncTask$2.call(AsyncTask.java:292)
W/System.err( 1239):    at java.util.concurrent.FutureTask.run(FutureTask.java:237)
W/System.err( 1239):    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
W/System.err( 1239):    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
W/System.err( 1239):    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
W/System.err( 1239):    at java.lang.Thread.run(Thread.java:818)
I/DisplayManagerService(  786): Display device changed: DisplayDeviceInfo{"Built-in Screen": uniqueId="local:0", 1080 x 1920, 60.0 fps, supportedRefreshRates [60.0], density 480, 442.451 x 443.345 dpi, appVsyncOff 7500000, presDeadline 12666667, touch INTERNAL, rotation 0, type BUILT_IN, state ON, FLAG_DEFAULT_DISPLAY, FLAG_ROTATES_WITH_CONTENT, FLAG_SECURE, FLAG_SUPPORTS_PROTECTED_BUFFERS}
V/ActivityManager(  786): Display changed displayId=0
D/SurfaceFlinger(  174): Set power mode=2, type=0 flinger=0xb6482000
D/qdhwcomposer(  174): hwc_blank: Unblanking display: 0
D/qdhwcomposer(  174): hwc_blank: Done unblanking display: 0
D/SurfaceControl(  786): Excessive delay in setPowerMode(): 240ms
E/WifiStateMachine(  786): WifiStateMachine CMD_START_SCAN source -2 txSuccessRate=0.00 rxSuccessRate=0.00 targetRoamBSSID=78:24:af:90:e9:b0 RSSI=-44
D/WifiService(  786): acquireWifiLockLocked: WifiLock{NlpWifiLock type=2 binder=android.os.BinderProxy@2d670091}
E/WifiStateMachine(  786): WifiStateMachine CMD_START_SCAN source 10009 txSuccessRate=0.00 rxSuccessRate=0.00 targetRoamBSSID=78:24:af:90:e9:b0 RSSI=-44
D/WifiService(  786): releaseWifiLockLocked: WifiLock{NlpWifiLock type=2 binder=android.os.BinderProxy@2d670091}
I/GCoreUlr( 1956): Successfully inserted location
I/GCoreUlr( 1956): Not calling LocationReporter, hasMoved: true, elapsed millis: 435324, request: Moving(600000)

This is what I assume is causing NFC tags to not work when the screen is off/locked.

Nothing is printed in adb logcat when attempting to scan a tag while the screen is off/locked