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On Feb 10, 11:00 pm, Christoph Renner <chrigi.ren...@gmail.com> wrote: > I cannot see the problem. Could you maybe send me (or upload) a zip > file with the xml, java and Manifest files (or maybe the whole > directory containing your project). > > Chrigi > > > > On Wed, Feb 10, 2010 at 10:43 PM, André <pha...@hotmail.com> wrote: > > No problem, here it is: > > > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ > > android" > > android:orientation="vertical" > > android:layout_width="fill_parent" > > android:layout_height="fill_parent" > > android:padding="10dp" > > > > <Button > > android:id="@+id/button3" > > android:text="@string/button3" > > android:layout_width="110px" > > android:layout_height="35px" > > android:textSize="8pt" > > android:layout_column="1" > > android:layout_gravity="center" /> > > <Button > > android:id="@+id/button4" > > android:text="@string/button4" > > android:layout_width="110px" > > android:layout_height="35px" > > android:textSize="8pt" > > android:layout_column="1" > > android:layout_gravity="center" /> > > <Button > > android:id="@+id/button5" > > android:text="@string/button5" > > android:layout_width="110px" > > android:layout_height="35px" > > android:textSize="8pt" > > android:layout_column="1" > > android:layout_gravity="center" /> > > <Button > > android:id="@+id/button6" > > android:text="@string/button6" > > android:layout_width="110px" > > android:layout_height="35px" > > android:textSize="8pt" > > android:layout_column="1" > > android:layout_gravity="center" /> > > > </LinearLayout> > > > To me it looks right, but I am new to this. > > > On Feb 10, 10:03 pm, Christoph Renner <chrigi.ren...@gmail.com> wrote: > >> Hi Andre > > >> On Wed, Feb 10, 2010 at 9:45 PM, André <pha...@hotmail.com> wrote: > >> > Hi Chrigi, > > >> > except for for the id name and the string name the button is an exact > >> > copy of button1 + 2. Eclipse accepts both popup_new and R.id.button3, > >> > it turns the text blue. Doesn't that mean it has found them? > > >> That simply means that some view has id button3 and that there exists > >> a layout popup_new.xml but it does not mean that popup_new.xml > >> contains a view with id button3. > > >> > If I put // in front of the 4 buttons that doesn't seem to work the popup > >> > window works and the buttons show but nothing happens when you click > >> > them of course. > > >> So this means that popup_new.xml contains 4 buttons. > > >> > I tried to make a new button and assigned it the same value as button > >> > 1 and then after the findViewById for button3 I assigned it the value > >> > of button3 and then the value was null. But you already knew that. > > >> > Then I tried to make a new xml file like popup_new but with a > >> > different name, but still the same problem. I also tried to change the > >> > name of the id in the xml file and myButtonTest1.java. > > >> > Do you think it could be R.layout.popup_new that is faulty or the > >> > findviewbyid? > > >> That's hard to say, could you post popup_new.xml, (or at least the > >> part with the 4 buttons). > > >> > André > > >> > On Feb 10, 8:47 pm, Christoph Renner <chrigi.ren...@gmail.com> wrote: > >> >> Hi Andre > > >> >> from the logcat: > > >> >> 192): java.lang.NullPointerException > >> >> E/AndroidRuntime( 192): at > >> >> com.button.test1.ButtonTest1.onCreateDialog(ButtonTest1.java:90) > > >> >> This means that a NullPointerException was thrown at line 90 in > >> >> ButtonTest1.java. This usually happens if you try to access use a > >> >> reference which was null. If line 90 is > >> >> button3.setOnClickListener(this); than button3 == null. findViewById > >> >> returns null if the view with the given id is not found. Are you sure > >> >> that in the layout of the dialog (R.layout.popup_new) a View with id > >> >> button3 exists? > > >> >> Chrigi > > >> >> On Wed, Feb 10, 2010 at 7:38 PM, André <pha...@hotmail.com> wrote: > >> >> > Ok, I think I got it. > > >> >> > Try this link, > >> >> >http://www.andreborud.com/android/trace3.txt > > >> >> > On Feb 10, 3:34 pm, Christoph Renner <chrigi.ren...@gmail.com> wrote: > >> >> >> It should look like the second example > >> >> >> onhttp://youtrack.jetbrains.net/issue/IDEA-24746. If you run "adb > >> >> >> logcat" this text should appear when your application crashes. > > >> >> >> On Wed, Feb 10, 2010 at 3:24 PM, André <pha...@hotmail.com> wrote: > >> >> >> > I've never used logcat before but I think I got it right. Here is a > >> >> >> > link to it: > > >> >> >> >http://www.andreborud.com/android/trace2.txt > > >> >> >> > Thanks > > >> >> >> > André > > >> >> >> > On Feb 10, 3:01 pm, Christoph Renner <chrigi.ren...@gmail.com> > >> >> >> > wrote: > >> >> >> >> This is not really useful, could you use logcat (either in > >> >> >> >> eclipse or > >> >> >> >> by running adb logcat) to get to the stack trace which gives > >> >> >> >> information about the exception thrown? > > >> >> >> >> On Wed, Feb 10, 2010 at 2:54 PM, André <pha...@hotmail.com> wrote: > >> >> >> >> > This is what I get on the InvocationTargetExce > > >> >> >> >> > // Compiled from InvocationTargetException.java (version 1.5 : > >> >> >> >> > 49.0, > >> >> >> >> > super bit) > >> >> >> >> > public class java.lang.reflect.InvocationTargetException extends > >> >> >> >> > java.lang.Exception { > > >> >> >> >> > // Method descriptor #8 ()V > >> >> >> >> > // Stack: 3, Locals: 1 > >> >> >> >> > protected InvocationTargetException(); > >> >> >> >> > 0 aload_0 [this] > >> >> >> >> > 1 invokespecial java.lang.Exception() [1] > >> >> >> >> > 4 new java.lang.RuntimeException [2] > >> >> >> >> > 7 dup > >> >> >> >> > 8 ldc <String "Stub!"> [3] > >> >> >> >> > 10 invokespecial > >> >> >> >> > java.lang.RuntimeException(java.lang.String) [4] > >> >> >> >> > 13 athrow > >> >> >> >> > Line numbers: > >> >> >> >> > [pc: 0, line: 5] > >> >> >> >> > Local variable table: > >> >> >> >> > [pc: 0, pc: 14] local: this index: 0 type: > >> >> >> >> > java.lang.reflect.InvocationTargetException > > >> >> >> >> > // Method descriptor #14 (Ljava/lang/Throwable;)V > >> >> >> >> > // Stack: 3, Locals: 2 > >> >> >> >> > public InvocationTargetException(java.lang.Throwable > >> >> >> >> > exception); > >> >> >> >> > 0 aload_0 [this] > >> >> >> >> > 1 invokespecial java.lang.Exception() [1] > >> >> >> >> > 4 new java.lang.RuntimeException [2] > >> >> >> >> > 7 dup > >> >> >> >> > 8 ldc <String "Stub!"> [3] > >> >> >> >> > 10 invokespecial > >> >> >> >> > java.lang.RuntimeException(java.lang.String) [4] > >> >> >> >> > 13 athrow > >> >> >> >> > Line numbers: > >> >> >> >> > [pc: 0, line: 6] > >> >> >> >> > Local variable table: > >> >> >> >> > [pc: 0, pc: 14] local: this index: 0 type: > >> >> >> >> > java.lang.reflect.InvocationTargetException > >> >> >> >> > [pc: 0, pc: 14] local: exception index: 1 type: > >> >> >> >> > java.lang.Throwable > > >> >> >> >> > // Method descriptor #17 > >> >> >> >> > (Ljava/lang/Throwable;Ljava/lang/String;)V > >> >> >> >> > // Stack: 3, Locals: 3 > >> >> >> >> > public InvocationTargetException(java.lang.Throwable exception, > >> >> >> >> > java.lang.String detailMessage); > >> >> >> >> > 0 aload_0 [this] > >> >> >> >> > 1 invokespecial java.lang.Exception() [1] > >> >> >> >> > 4 new java.lang.RuntimeException [2] > >> >> >> >> > 7 dup > >> >> >> >> > 8 ldc <String "Stub!"> [3] > >> >> >> >> > 10 invokespecial > >> >> >> >> > java.lang.RuntimeException(java.lang.String) [4] > >> >> >> >> > 13 athrow > >> >> >> >> > Line numbers: > >> >> >> >> > [pc: 0, line: 7] > >> >> >> >> > Local variable table: > >> >> >> >> > [pc: 0, pc: 14] local: this index: 0 type: > >> >> >> >> > java.lang.reflect.InvocationTargetException > >> >> >> >> > [pc: 0, pc: 14] local: exception index: 1 type: > >> >> >> >> > java.lang.Throwable > >> >> >> >> > [pc: 0, pc: 14] local: detailMessage index: 2 type: > >> >> >> >> > java.lang.String > > >> >> >> >> > // Method descriptor #21 ()Ljava/lang/Throwable; > >> >> >> >> > // Stack: 3, Locals: 1 > >> >> >> >> > public java.lang.Throwable getTargetException(); > >> >> >> >> > 0 new java.lang.RuntimeException [2] > >> >> >> >> > 3 dup > >> >> >> >> > 4 ldc <String "Stub!"> [3] > >> >> >> >> > 6 invokespecial > >> >> >> >> > java.lang.RuntimeException(java.lang.String) [4] > >> >> >> >> > 9 athrow > >> >> >> >> > Line numbers: > >> >> >> >> > [pc: 0, line: 8] > >> >> >> >> > Local variable table: > >> >> >> >> > [pc: 0, pc: 10] local: this index: 0 type: > >> >> >> >> > java.lang.reflect.InvocationTargetException > > >> >> >> >> > // Method descriptor #21 ()Ljava/lang/Throwable; > >> >> >> >> > // Stack: 3, Locals: 1 > >> >> >> >> > public java.lang.Throwable getCause(); > >> >> >> >> > 0 new java.lang.RuntimeException [2] > >> >> >> >> > 3 dup > >> >> >> >> > 4 ldc <String "Stub!"> [3] > >> >> >> >> > 6 invokespecial > >> >> >> >> > java.lang.RuntimeException(java.lang.String) [4] > >> >> >> >> > 9 athrow > >> >> >> >> > Line numbers: > >> >> >> >> > [pc: 0, line: 9] > >> >> >> >> > Local variable table: > >> >> >> >> > [pc: 0, pc: 10] local: this index: 0 type: > > ... > > read more » -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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