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zaki bhai
163 PointsCould not find class 'android.graphics.drawable.RippleDrawable'
I get this error
09-10 09:12:25.393 597-597/? E/Zygote: Zygote: error closing descriptor
libcore.io.ErrnoException: close failed: EBADF (Bad file number)
at libcore.io.Posix.close(Native Method)
at libcore.io.BlockGuardOs.close(BlockGuardOs.java:75)
at com.android.internal.os.ZygoteInit.closeServerSocket(ZygoteInit.java:221)
at com.android.internal.os.ZygoteConnection.handleChildProc(ZygoteConnection.java:879)
at com.android.internal.os.ZygoteConnection.runOnce(ZygoteConnection.java:242)
at com.android.internal.os.ZygoteInit.runSelectLoop(ZygoteInit.java:715)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:651)
at dalvik.system.NativeStart.main(Native Method)
09-10 09:12:28.814 597-597/com.zakawat.interactivestory E/dalvikvm: Could not find class 'android.graphics.drawable.RippleDrawable', referenced from method android.support.v7.widget.AppCompatImageHelper.hasOverlappingRendering
09-10 09:12:29.622 597-597/com.zakawat.interactivestory E/ffi_jank: timespan = 59.54523
09-10 09:12:29.980 597-597/com.zakawat.interactivestory E/ffi_jank: timespan = 18.947845
09-10 09:17:21.292 597-597/com.zakawat.interactivestory E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.zakawat.interactivestory, PID: 597
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.zakawat.interactivestory/com.zakawat.interactivestory.ui.StoryActivity}: java.lang.NullPointerException
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2358)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2410)
at android.app.ActivityThread.access$800(ActivityThread.java:155)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1331)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5388)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:655)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NullPointerException
at com.zakawat.interactivestory.ui.StoryActivity.loadPage(StoryActivity.java:60)
at com.zakawat.interactivestory.ui.StoryActivity.onCreate(StoryActivity.java:50)
at android.app.Activity.performCreate(Activity.java:5280)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1088)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2322)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2410)
at android.app.ActivityThread.access$800(ActivityThread.java:155)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1331)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5388)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:655)
at dalvik.system.NativeStart.main(Native Method)
when compiler reach Drawable image line:
private void loadPage(int pageNumber) {
pageStack.push(pageNumber);
final Page page = story.getPage(pageNumber);
Drawable image = ContextCompat.getDrawable(this, page.getImageId()); //Error Line
storyImageView.setImageDrawable(image);
String pageText = getString(page.getTextId());
pageText = String.format(pageText, name);
storyTextView.setText(pageText);
After Debugging for a while I found this
