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POImageView throwing NullReferenceException on Inflated LinearLayout
 

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  1. POImageView throwing NullReferenceException on Inflated LinearLayout
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    <p>I'm having some problems with a NullReferenceExcpetion on an ImageView after I use a LayoutInflater to inflate the parent layout. As you can see in the Layout XML below, I have two TextView's and one ImageView. I can reference both of the TextViews just fine, but not the ImageView.</p> <p>When I drilldown into the properties of the inflated layout's child views, I see that the <strong>mID</strong> property of both the TextViews are correct, however the <strong>mID</strong> of the ImageView is -1</p> <p>Would anybody have any idea why only the ImageView is coming up as NULL? I'm sure it's something stupid, but I just can't figure it out. I've also recreated the Layout XML file, cleaned my project, etc.</p> <p>Thanks in advance!!</p> <p><strong>Layout XML:</strong> </p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical"&gt; &lt;LinearLayout android:layout_width="120px" android:layout_height="wrap_content" android:orientation="vertical"&gt; &lt;TextView android:id="@+id/weather_forecast_day" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:textStyle="bold"/&gt; &lt;ImageView android:id="@+id/weather_forecast_icon" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal"/&gt; &lt;TextView android:id="@+id/weather_forecast_temps" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:textStyle="bold"/&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p><strong>Code:</strong> </p> <pre><code>mForecastItem = (LinearLayout)View.inflate(WeatherLookup.this, R.layout.weather_forecast_item, null); ((ImageView)mForecastItem.findViewById(R.id.weather_forecast_icon)) .setImageDrawable(getResources().getDrawable(R.drawable.weather_sunny)); ((TextView)mForecastItem.findViewById(R.id.weather_forecast_day)) .setText(forecast.DayOfWeek); ((TextView)mForecastItem.findViewById(R.id.weather_forecast_temps)) .setText(forecast.High + "\u2109 / " + forecast.Low + "\u2109"); </code></pre>
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    1. COI was going to suggest that you clean and rebuild your project. Then I noticed that you said you "cleaned my solution". If that doesn't mean the same thing, then try cleaning and rebuilding your project.
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    2. COYeah, I meant project. I've updated the question, thanks for the heads up.
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