03-09 11:49:36.746 19183-19183/? E/dalvikvm: >>>>> Normal User
03-09 11:49:36.746 19183-19183/? E/dalvikvm: >>>>> com.example.android.constraintlayoutexamples [ userId:0 | appId:10185 ]
03-09 11:49:36.907 19183-19183/com.example.android.constraintlayoutexamples E/dalvikvm: Could not find class 'android.graphics.drawable.RippleDrawable', referenced from method android.support.v7.widget.AppCompatImageHelper.hasOverlappingRendering
03-09 11:50:14.503 19183-19183/com.example.android.constraintlayoutexamples E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.android.constraintlayoutexamples, PID: 19183
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.android.constraintlayoutexamples/com.example.android.constraintlayoutexamples.ConstraintSetExampleActivity}: java.lang.NumberFormatException: Invalid float: "res/drawable-sw360dp-xxhdpi/tw_ic_menu_clipboard_holo_dark.png"
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2305)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363)
at android.app.ActivityThread.access$900(ActivityThread.java:161)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1265)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5356)
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:1265)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NumberFormatException: Invalid float: "res/drawable-sw360dp-xxhdpi/tw_ic_menu_clipboard_holo_dark.png"
at java.lang.StringToReal.invalidReal(StringToReal.java:63)
at java.lang.StringToReal.initialParse(StringToReal.java:114)
at java.lang.StringToReal.parseFloat(StringToReal.java:304)
at java.lang.Float.parseFloat(Float.java:300)
at android.content.res.TypedArray.getFloat(TypedArray.java:288)
at android.support.constraint.ConstraintSet.populateConstraint(ConstraintSet.java:2090)
at android.support.constraint.ConstraintSet.fillFromAttributeList(ConstraintSet.java:1901)
at android.support.constraint.ConstraintSet.load(ConstraintSet.java:1870)
at com.example.android.constraintlayoutexamples.ConstraintSetExampleActivity.onCreate(ConstraintSetExampleActivity.java:64)
at android.app.Activity.performCreate(Activity.java:5439)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2269)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363)
at android.app.ActivityThread.access$900(ActivityThread.java:161)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1265)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5356)
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:1265)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081)
at dalvik.system.NativeStart.main(Native Method)
03-09 11:49:36.746 19183-19183/? E/dalvikvm: >>>>> Normal User 03-09 11:49:36.746 19183-19183/? E/dalvikvm: >>>>> com.example.android.constraintlayoutexamples [ userId:0 | appId:10185 ] 03-09 11:49:36.907 19183-19183/com.example.android.constraintlayoutexamples E/dalvikvm: Could not find class 'android.graphics.drawable.RippleDrawable', referenced from method android.support.v7.widget.AppCompatImageHelper.hasOverlappingRendering 03-09 11:50:14.503 19183-19183/com.example.android.constraintlayoutexamples E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.android.constraintlayoutexamples, PID: 19183 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.android.constraintlayoutexamples/com.example.android.constraintlayoutexamples.ConstraintSetExampleActivity}: java.lang.NumberFormatException: Invalid float: "res/drawable-sw360dp-xxhdpi/tw_ic_menu_clipboard_holo_dark.png" at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2305) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363) at android.app.ActivityThread.access$900(ActivityThread.java:161) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1265) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:157) at android.app.ActivityThread.main(ActivityThread.java:5356) 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:1265) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NumberFormatException: Invalid float: "res/drawable-sw360dp-xxhdpi/tw_ic_menu_clipboard_holo_dark.png" at java.lang.StringToReal.invalidReal(StringToReal.java:63) at java.lang.StringToReal.initialParse(StringToReal.java:114) at java.lang.StringToReal.parseFloat(StringToReal.java:304) at java.lang.Float.parseFloat(Float.java:300) at android.content.res.TypedArray.getFloat(TypedArray.java:288) at android.support.constraint.ConstraintSet.populateConstraint(ConstraintSet.java:2090) at android.support.constraint.ConstraintSet.fillFromAttributeList(ConstraintSet.java:1901) at android.support.constraint.ConstraintSet.load(ConstraintSet.java:1870) at com.example.android.constraintlayoutexamples.ConstraintSetExampleActivity.onCreate(ConstraintSetExampleActivity.java:64) at android.app.Activity.performCreate(Activity.java:5439) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2269) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363) at android.app.ActivityThread.access$900(ActivityThread.java:161) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1265) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:157) at android.app.ActivityThread.main(ActivityThread.java:5356) 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:1265) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081) at dalvik.system.NativeStart.main(Native Method)