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kareem983 / Grocery-Shopping-System-App

Full android Grocery Shopping System App. It consist of Admin and users: (Using online Firebase Database) Admin can login to the system. He also can to Add, Edit, Delete an Existence category/s or create new category (Category name, Category cost, available Category amount, Expiry date) Users can to register or login to the system the system shows the existence categories (fruits, meats, Vegetables, etc...) the user can search about product and know product info (cost, available amount, Expiry date) the user also can to make an order by giving the system (Destination, product name, product amount) the delivery task is deliver this product to the user in selected time
Apache License 2.0
70 stars 34 forks source link

android.widget.GridView.onMeasure(GridView.java:1085) & many issues #4

Closed rkjunior1998 closed 2 years ago

rkjunior1998 commented 2 years ago

I have no problem running this app for the first time but when i register a new user and direct me to the mainActivity, it crashes the Emulator. I have connected to my own realtime database but it is still showing android.widget.GridView.onMeasure(GridView.java:1085) and many other errors. How do I solve this issue? Thank you for your kindness.

The Errors are listed below:

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.get(ArrayList.java:437) at com.example.testing.Adapters.GridproductAdapter.getView(GridproductAdapter.java:66) at android.widget.AbsListView.obtainView(AbsListView.java:2387) at android.widget.GridView.onMeasure(GridView.java:1085) at android.view.View.measure(View.java:25466) at androidx.constraintlayout.widget.ConstraintLayout$Measurer.measure(ConstraintLayout.java:811) at androidx.constraintlayout.core.widgets.analyzer.BasicMeasure.measure(BasicMeasure.java:466) at androidx.constraintlayout.core.widgets.analyzer.BasicMeasure.measureChildren(BasicMeasure.java:134) at androidx.constraintlayout.core.widgets.analyzer.BasicMeasure.solverMeasure(BasicMeasure.java:278) at androidx.constraintlayout.core.widgets.ConstraintWidgetContainer.measure(ConstraintWidgetContainer.java:120) at androidx.constraintlayout.widget.ConstraintLayout.resolveSystem(ConstraintLayout.java:1594) at androidx.constraintlayout.widget.ConstraintLayout.onMeasure(ConstraintLayout.java:1708) at android.view.View.measure(View.java:25466) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1552) at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:1204) at android.widget.LinearLayout.onMeasure(LinearLayout.java:723) at android.view.View.measure(View.java:25466) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1552) at android.widget.LinearLayout.measureVertical(LinearLayout.java:842) at android.widget.LinearLayout.onMeasure(LinearLayout.java:721) at android.view.View.measure(View.java:25466) at android.widget.ScrollView.measureChildWithMargins(ScrollView.java:1412) at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) at android.widget.ScrollView.onMeasure(ScrollView.java:452) at android.view.View.measure(View.java:25466) at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:735) at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:481) at android.view.View.measure(View.java:25466) at androidx.drawerlayout.widget.DrawerLayout.onMeasure(DrawerLayout.java:1156) at android.view.View.measure(View.java:25466) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957) at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) at androidx.appcompat.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:145) at android.view.View.measure(View.java:25466) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1552) at android.widget.LinearLayout.measureVertical(LinearLayout.java:842) at android.widget.LinearLayout.onMeasure(LinearLayout.java:721) at android.view.View.measure(View.java:25466) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957) at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) at android.view.View.measure(View.java:25466) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1552) at android.widget.LinearLayout.measureVertical(LinearLayout.java:842) at android.widget.LinearLayout.onMeasure(LinearLayout.java:721) at android.view.View.measure(View.java:25466) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6957) at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) at com.android.internal.policy.DecorView.onMeasure(DecorView.java:747) at android.view.View.measure(View.java:25466) at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:3397) at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:2228) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2486) 2022-03-14 17:00:18.136 20821-20821/com.example.testing E/AndroidRuntime: at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1952) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8171) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:972) at android.view.Choreographer.doCallbacks(Choreographer.java:796) at android.view.Choreographer.doFrame(Choreographer.java:731) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:957) at android.os.Handler.handleCallback(Handler.java:938) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:223) at android.app.ActivityThread.main(ActivityThread.java:7656) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

kareem983 commented 2 years ago

Firebase Real Time Explanation

When you connect with your Firebase Console Realtime You want to create all the firebase structure from scratch with your own. My Own Firebase Structure is private till now. So, The Exceptions appears to you because still connected with my firebase.

Note:

wish you all good. @rkjunior1998