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NathanaelA / nativescript-permissions

Wraps up the entire Android 6 permissions system in a easy to use plugin.
MIT License
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java.lang.IllegalArgumentException: permission is null #30

Closed pSnehanshu closed 6 years ago

pSnehanshu commented 6 years ago

When I try permissions.hasPermission, this error happens

An uncaught Exception occurred on "main" thread.
com.tns.NativeScriptException: 
Calling js method onClick failed

Error: java.lang.IllegalArgumentException: permission is null
    android.support.v4.content.ContextCompat.checkSelfPermission(ContextCompat.java:450)
    com.tns.Runtime.callJSMethodNative(Native Method)
    com.tns.Runtime.dispatchCallJSMethodNative(Runtime.java:1088)
    com.tns.Runtime.callJSMethodImpl(Runtime.java:970)
    com.tns.Runtime.callJSMethod(Runtime.java:957)
    com.tns.Runtime.callJSMethod(Runtime.java:941)
    com.tns.Runtime.callJSMethod(Runtime.java:933)
    com.tns.gen.java.lang.Object_button_19_32_ClickListenerImpl.onClick(Object_button_19_32_ClickListenerImpl.java:12)
    android.view.View.performClick(View.java:5205)
    android.view.View$PerformClick.run(View.java:21164)
    android.os.Handler.handleCallback(Handler.java:739)
    android.os.Handler.dispatchMessage(Handler.java:95)
    android.os.Looper.loop(Looper.java:148)
    android.app.ActivityThread.main(ActivityThread.java:5417)
    java.lang.reflect.Method.invoke(Native Method)
    com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
    com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
File: "file:///data/data/org.nativescript.Browse/files/app/tns_modules/nativescript-permissions/permissions.js, line: 112, column: 43

StackTrace: 
    Frame: function:'hasPermission', file:'file:///data/data/org.nativescript.Browse/files/app/tns_modules/nativescript-permissions/permissions.js', line: 112, column: 44
    Frame: function:'flash', file:'file:///data/data/org.nativescript.Browse/files/app/page2.js', line: 10, column: 21
    Frame: function:'Observable.notify', file:'file:///data/data/org.nativescript.Browse/files/app/tns_modules/tns-core-modules/data/observable/observable.js', line: 110, column: 23
    Frame: function:'Observable._emit', file:'file:///data/data/org.nativescript.Browse/files/app/tns_modules/tns-core-modules/data/observable/observable.js', line: 127, column: 18
    Frame: function:'ClickListenerImpl.onClick', file:'file:///data/data/org.nativescript.Browse/files/app/tns_modules/tns-core-modules/ui/button/button.js', line: 26, column: 23

    at com.tns.Runtime.callJSMethodNative(Native Method)
    at com.tns.Runtime.dispatchCallJSMethodNative(Runtime.java:1088)
    at com.tns.Runtime.callJSMethodImpl(Runtime.java:970)
    at com.tns.Runtime.callJSMethod(Runtime.java:957)
    at com.tns.Runtime.callJSMethod(Runtime.java:941)
    at com.tns.Runtime.callJSMethod(Runtime.java:933)
    at com.tns.gen.java.lang.Object_button_19_32_ClickListenerImpl.onClick(Object_button_19_32_ClickListenerImpl.java:12)
    at android.view.View.performClick(View.java:5205)
    at android.view.View$PerformClick.run(View.java:21164)
    at android.os.Handler.handleCallback(Handler.java:739)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:148)
    at android.app.ActivityThread.main(ActivityThread.java:5417)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.IllegalArgumentException: permission is null
    at android.support.v4.content.ContextCompat.checkSelfPermission(ContextCompat.java:450)
    ... 16 more
NathanaelA commented 6 years ago

Can you paste the code in that you are using to call hasPermission?

pSnehanshu commented 6 years ago

I found the solution, I was trying to get permission for android.Manifest.permission.FLASHLIGHT, but then I realized that this permission was removed from Android. So now I'm using android.Manifest.permission.CAMERA which works fine.