android.view.InflateException: Binary XML file line #9: Error inflating class textView

I'm a beginner and new in android .I searched but not found any way to resolve my problem across the similar my problem... I have below Error when click the button that created in main_activity to show details in detail_activity... . can help me anybody? what i do wrong ?

    09-05 08:59:09.210: E/AndroidRuntime(17989): FATAL EXCEPTION: main
    09-05 08:59:09.210: E/AndroidRuntime(17989): java.lang.RuntimeException: Unable to   start activity  ComponentInfo{com.example.workwithdata/com.example.workwithdata.DetailsActivity}: android.view.InflateException: Binary XML file line #9: Error inflating class textView

the MainActivity.java is :

    package com.example.workwithdata;

    import java.util.List;

    import android.support.v7.app.ActionBarActivity;
    import android.content.Intent;
    import android.os.Bundle;
    import android.view.Menu;
    import android.view.MenuItem;
    import android.view.View;
    import android.widget.Button;
    import android.widget.LinearLayout;


    import com.example.workwithdata.R;
    import com.example.workwithdata.data.Flower;
    import com.example.workwithdata.data.FlowerData;


public class MainActivity extends ActionBarActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    LinearLayout layout=  (LinearLayout) findViewById(R.id.layout);
    List<Flower> Flowers = new FlowerData().GetFlowers();

    for (final Flower flower : Flowers) {

        Button button=new Button(this);
        button.setText(flower.flowerName);
        layout.addView(button);

        button.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {

                Intent intent = new Intent(MainActivity.this, DetailsActivity.class);
                intent.putExtra("flowerName", flower.flowerName);
                intent.putExtra("imageResource", flower.imageResource);
                intent.putExtra("instruction", flower.instructions);

                startActivity(intent);
            }
        });
    }

}




@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();
    if (id == R.id.action_settings) {
        return true;
    }
    return super.onOptionsItemSelected(item);
   }


}

and DetailsActivity.java:

package com.example.workwithdata;


import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.ImageView;
import android.widget.TextView;

public class DetailsActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_details);

    Intent intent = getIntent();

    if (intent !=null) {

    String flowerName = intent.getStringExtra("flowerName");
    int imageResource = intent.getIntExtra("imageResource", 0);
    String instruction = intent.getStringExtra("instrucion");

    TextView tv = (TextView) findViewById(R.id.textView1);
    tv.setText(flowerName);

    tv = (TextView) findViewById(R.id.textView2);
    tv.setText(instruction);

    ImageView IV = (ImageView) findViewById(R.id.image);
    IV.setImageResource(imageResource);


    }

  }

}

and layout of main_activity.xml :

<LinearLayout xmlns:android="http://ift.tt/nIICcg"
xmlns:tools="http://ift.tt/LrGmb4"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/layout" 
android:orientation="vertical">

</LinearLayout>

and layout of details_activity.xml:

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://ift.tt/nIICcg"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center_vertical" >


    <textView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="20dp"
        android:textAppearance="?android:attr/textAppearanceLarge" >

    </textView>

    <imageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/imageView1">

    </imageView>

    <textView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

    </textView>


</LinearLayout>

Thanks in advance