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Attempt to invoke virtual method 'boolean android.nfc.Tag.hasTech(int)' on a null object reference get MifareClassic.java:136 #17

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njho opened this issue Dec 9, 2017 · 0 comments

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@njho
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njho commented Dec 9, 2017

Curious if anyone else is receiving this error, or if it's something that is wrong with my Android build.

Attempt to invoke virtual method 'boolean android.nfc.Tag.hasTech(int)' on a null object reference
get
    MifareClassic.java:136
handleIntent
    NfcReactNativeModule.java:231
onNewIntent
    NfcReactNativeModule.java:248
onNewIntent
    ReactContext.java:197
onNewIntent
    ReactInstanceManager.java:522
onNewIntent
    NavigationReactGateway.java:79
fakeOnNewIntentForLinkingModule
    IntentDataHandler.java:48
onPostResume
    IntentDataHandler.java:32
onResume
    NavigationActivity.java:123
callActivityOnResume
    Instrumentation.java:1269
performResume
    Activity.java:6766
performResumeActivity
    ActivityThread.java:3377
handleResumeActivity
    ActivityThread.java:3440
handleLaunchActivity
    ActivityThread.java:2713
-wrap12
    ActivityThread.java
handleMessage
    ActivityThread.java:1460
dispatchMessage
    Handler.java:102
loop
    Looper.java:154
main
    ActivityThread.java:6077
invoke
    Method.java
run
    ZygoteInit.java:866
main
    ZygoteInit.java:756

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