The below is the layout file for activity main.The problem is unable to start the activity since its showing some exception in the logcat.please help me to fix this.Initially when I had tried to display a grid view it showed this exception now also for a empty layout its showing the same exception I have no clue of what to do
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".activity.MainActivity">
</RelativeLayout>
The below is my logcat
2021-04-08 10:49:38.049 31158-31158/com.android.studymaterial E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.android.studymaterial, PID: 31158
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.studymaterial/com.android.studymaterial.activity.MainActivity}: android.view.InflateException: Binary XML file line #171 in com.android.studymaterial:layout/activity_main: row indices (start + span) mustn't exceed the row count.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3780)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3956)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2295)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:246)
at android.app.ActivityThread.main(ActivityThread.java:8443)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:596)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1130)
Caused by: android.view.InflateException: Binary XML file line #171 in com.android.studymaterial:layout/activity_main: row indices (start + span) mustn't exceed the row count.
Caused by: java.lang.IllegalArgumentException: row indices (start + span) mustn't exceed the row count.
at android.widget.GridLayout.handleInvalidParams(GridLayout.java:855)
at android.widget.GridLayout.checkLayoutParams(GridLayout.java:869)
at android.widget.GridLayout.checkLayoutParams(GridLayout.java:886)
at android.view.ViewGroup.addViewInner(ViewGroup.java:6073)
at android.view.ViewGroup.addView(ViewGroup.java:5884)
at android.view.ViewGroup.addView(ViewGroup.java:5856)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1125)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1124)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java:479)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170)
at com.android.studymaterial.activity.MainActivity.onCreate(MainActivity.kt:21)
at android.app.Activity.performCreate(Activity.java:8183)
at android.app.Activity.performCreate(Activity.java:8167)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3753)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3956)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2295)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:246)
at android.app.ActivityThread.main(ActivityThread.java:8443)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:596)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1130)
Source: Android Questions