java.lang.NullPointerException: Attempt to invoke interface method 'boolean android.content.SharedPreferences.getBoolean(java.lang.String, boolean)' on a null object reference at com.example.notebook.dptextiles.fragments.Userloginsession.isuserLoggedIn(Userloginsession.java:45

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via Stack Overflow by lucky
, 10 months ago
Attempt to invoke interface method 'boolean android.content.SharedPreferences.getBoolean(java.lang.String, boolean)' on a null object reference at com.example.notebook.dptextiles.fragments.Userloginsession.isuserLoggedIn(Userloginsession.java:45
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Attempt to invoke interface method 'boolean java.util.List.add(java.lang.Object)' on a null object reference at com.lslfra.livefull.uso_volley.MainActivity$1.onResponse
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Attempt to invoke virtual method 'java.lang.Integer com.money.manager.ex.domainmodel.AssetClass.getId()' on a null object reference at com.money.manager.ex.assetallocation.AssetAllocationActivity.showAssetClass(AssetAllocationActivity.java:265
via Google Groups by Olexandr Tereshchuk, 1 year ago
Attempt to invoke interface method 'android.view.View com.google.android.gms.ads.internal.formats.h.e()' on a null object reference at maps.aa.a$b.a(:com.google.android.gms.alldynamite:672) at maps.aa.a.a
via Google Groups by Keven Wood, 1 year ago
Attempt to invoke interface method 'android.view.View xq.e()' on a null object reference at rx.a(:com.google.android.gms.DynamiteModulesA:686) at rr.a(:com.google.android.gms.DynamiteModulesA:3308) at rt.a
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Attempt to invoke virtual method 'java.util.Set android.net.Uri.getQueryParameterNames()' on a null object reference at ate.a(:com.google.android.gms.DynamiteModulesA:336) at asx.a(:com.google.android.gms.DynamiteModulesA:561) at avl.a(:com.google.android.gms.DynamiteModulesA:829) at awb.run(:com.google.android.gms.DynamiteModulesA:45)
java.lang.NullPointerException: Attempt to invoke interface method 'boolean android.content.SharedPreferences.getBoolean(java.lang.String, boolean)' on a null object reference at com.example.notebook.dptextiles.fragments.Userloginsession.isuserLoggedIn(Userloginsession.java:45
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:5441)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:738)

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