Can someone help me with this?
I'm really having a hard time to understand why this error is
happening... my code is simple as:
File imageFile = new File(thenPicPath);
if(imageFile.exists()){
Bitmap myBitmap = BitmapFactory.decodeFile(thenPicPath);
ImageView returnpic = (ImageView) findViewById
(R.id.addinfopic);
returnpic.setImageBitmap(myBitmap);
}else{
Context context = getApplicationContext();
CharSequence text = "nao existe essa foto!";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, text, duration);
toast.show();
}
When I get to the "returnpic.setImageBitmap(myBitmap);" part it
crashes and gives this error on the logcat: (PS: the variable
thenPicPath is ok being sdcard/downloads/something.jpg)
09-01 15:29:03.357: ERROR/AndroidRuntime(5057): Uncaught handler:
thread main exiting due to uncaught exception
09-01 15:29:03.367: ERROR/AndroidRuntime(5057):
java.lang.RuntimeException: Unable to start activity ComponentInfo
{com.pedroteixeira.thennnow/com.pedroteixeira.thennnow.addPicInfo}:
java.lang.NullPointerException
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2401)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2417)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.app.ActivityThread.access$2100(ActivityThread.java:116)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.os.Handler.dispatchMessage(Handler.java:99)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.os.Looper.loop(Looper.java:123)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.app.ActivityThread.main(ActivityThread.java:4203)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
java.lang.reflect.Method.invokeNative(Native Method)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
java.lang.reflect.Method.invoke(Method.java:521)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
(ZygoteInit.java:791)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
dalvik.system.NativeStart.main(Native Method)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): Caused by:
java.lang.NullPointerException
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
com.pedroteixeira.thennnow.addPicInfo.onCreate(addPicInfo.java:99)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1123)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2364)
09-01 15:29:03.367: ERROR/AndroidRuntime(5057): ... 11 more
On Aug 31, 2010, at 4:26 PM, Pedro Teixeira wrote:
Hi there...
I'm having an issue with a Bitmap which is giving me an error but any
kind of report so I can understand it..
The code is simpley this this:
- I get a image path from a bundle:
Bundle w = getIntent().getExtras();
final String thenPicPath= w.getString("oldpicpath");
- And I set it on a ImageView called returnpic:
Bitmap oldPicture = BitmapFactory.decodeFile(thenPicPath);
returnpic.setImageBitmap(oldPicture);
In the debugger the String thenPicPath reads : /sdcard/download/
7122gato.jpg
And the oldPicture Bitmap reads: android.graphics.bit...@437700c0
Everything looks fine but I get and error when setting the
imagebitmap.. any clue?
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Pedro Teixeira
www.pedroteixeira.org
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