[Bug-kawa] [bug #49432] Android: Failed resolving Lgnu/kawa/models/DrawImage; interface 1032 'Ljava/awt/image/RenderedImage;

[AdriánMedraño Calvo]

URL:
  <http://savannah.gnu.org/bugs/?49432>

                 Summary: Android: Failed resolving
Lgnu/kawa/models/DrawImage; interface 1032 'Ljava/awt/image/RenderedImage;
                 Project: Kawa
            Submitted by: medranocalvo
            Submitted on: Mon Oct 24 20:38:16 2016
                Category: None
                Severity: 3 - Normal
              Item Group: Run-time exception
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

I'm getting the errors below in Android, after updating Kawa (r8988).  As I
understand it, the underlying issue is that there is no (or limited) awt
support in Android, but Kawa tries to use it when formatting output.  Porting
Pictures to Android would probably mean using android.graphics
(https://developer.android.com/reference/android/graphics/package-summary.html)
as a base, though it'll probably be a major effort.  Would it make sense to
have a configure flag --without-awt which is implied by --with-android?

I/dalvikvm( 2776): Failed resolving Lgnu/kawa/models/DrawImage; interface 1032
'Ljava/awt/image/RenderedImage;'
W/dalvikvm( 2776): Link of class 'Lgnu/kawa/models/DrawImage;' failed
I/dalvikvm( 2776): Could not find method
gnu.kawa.models.DrawImage.toPictureOrNull, referenced from method gnu.kawa
.functions.DisplayFormat.writePicture
W/dalvikvm( 2776): VFY: unable to resolve static method 5445:
Lgnu/kawa/models/DrawImage;.toPictureOrNull (Ljava/la
ng/Object;)Lgnu/kawa/models/Picture;
D/dalvikvm( 2776): VFY: replacing opcode 0x71 at 0x0000
D/AndroidRuntime( 2776): Shutting down VM

Thank you,
Adrián.

E/AndroidRuntime( 2776): java.lang.RuntimeException: Unable to start activity
ComponentInfo{someapp/someapp.debugactivity}: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
E/AndroidRuntime( 2776):        at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
E/AndroidRuntime( 2776):        at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
E/AndroidRuntime( 2776):        at
android.app.ActivityThread.access$600(ActivityThread.java:141)
E/AndroidRuntime( 2776):        at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
E/AndroidRuntime( 2776):        at
android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 2776):        at android.os.Looper.loop(Looper.java:137)
E/AndroidRuntime( 2776):        at
android.app.ActivityThread.main(ActivityThread.java:5041)
E/AndroidRuntime( 2776):        at
java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 2776):        at
java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime( 2776):        at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
E/AndroidRuntime( 2776):        at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
E/AndroidRuntime( 2776):        at dalvik.system.NativeStart.main(Native
Method)
E/AndroidRuntime( 2776): Caused by: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
E/AndroidRuntime( 2776):        at
gnu.kawa.format.GenericFormat$MethodEntry.tryFormat(GenericFormat.java:171)
E/AndroidRuntime( 2776):        at
gnu.kawa.format.GenericFormat.tryFormat(GenericFormat.java:93)
E/AndroidRuntime( 2776):        at android.os.Looper.loop(Looper.java:137)
E/AndroidRuntime( 2776):        at
android.app.ActivityThread.main(ActivityThread.java:5041)
E/AndroidRuntime( 2776):        at
java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 2776):        at
java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime( 2776):        at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
E/AndroidRuntime( 2776):        at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
E/AndroidRuntime( 2776):        at dalvik.system.NativeStart.main(Native
Method)
E/AndroidRuntime( 2776): Caused by: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
E/AndroidRuntime( 2776):        at
gnu.kawa.format.GenericFormat$MethodEntry.tryFormat(GenericFormat.java:171)
E/AndroidRuntime( 2776):        at
gnu.kawa.format.GenericFormat.tryFormat(GenericFormat.java:93)
E/AndroidRuntime( 2776):        at
gnu.kawa.format.GenericFormat.writeObject(GenericFormat.java:46)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.DisplayFormat.writeObject(DisplayFormat.java:551)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.ObjectFormat.print(ObjectFormat.java:69)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.ObjectFormat.format(ObjectFormat.java:88)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.ObjectFormat.format(ObjectFormat.java:129)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.ObjectFormat.format(ObjectFormat.java:57)
E/AndroidRuntime( 2776):        at
gnu.kawa.format.PadFormat.format(PadFormat.java:69)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.LispObjectFormat.format(LispFormat.java:787)
E/AndroidRuntime( 2776):        at
gnu.kawa.format.CompoundFormat.format(CompoundFormat.java:31)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.Format.formatToWriter(Format.java:43)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.Format.format(Format.java:25)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.Format.formatToString(Format.java:62)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.Format.format(Format.java:128)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.Format.applyN(Format.java:108)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.ApplyToArgs.applyN(ApplyToArgs.java:141)
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.Apply.applyN(Apply.java:74)
E/AndroidRuntime( 2776):        at
gnu.mapping.ProcedureN.apply3(ProcedureN.java:48)
E/AndroidRuntime( 2776):        at someapp.common.message$V(common.scm:42)
E/AndroidRuntime( 2776):        at someapp.someapp.onCreate(someapp.scm:30)
E/AndroidRuntime( 2776):        at
someapp.debugactivity.onCreate(debugmain.scm:24)
E/AndroidRuntime( 2776):        at
android.app.Activity.performCreate(Activity.java:5104)
E/AndroidRuntime( 2776):        at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
E/AndroidRuntime( 2776):        at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
E/AndroidRuntime( 2776):        ... 11 more
E/AndroidRuntime( 2776): Caused by:
java.lang.reflect.InvocationTargetException
E/AndroidRuntime( 2776):        at
java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 2776):        at
java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime( 2776):        at
gnu.kawa.format.GenericFormat$MethodEntry.tryFormat(GenericFormat.java:167)
E/AndroidRuntime( 2776):        ... 35 more
E/AndroidRuntime( 2776): Caused by: java.lang.NoClassDefFoundError:
gnu.kawa.models.DrawImage
E/AndroidRuntime( 2776):        at
gnu.kawa.functions.DisplayFormat.writePicture(DisplayFormat.java:804)
E/AndroidRuntime( 2776):        ... 38 more





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