NPE on Android Kitkat

[mahasadhu]

Hi there, I'm getting error on Android 4.4 Kitkat. Following is the error log cat

E/VectorDrawableCompat: parser error org.xmlpull.v1.XmlPullParserException: Binary XML file line #1<vector> tag requires viewportWidth > 0 at android.support.graphics.drawable.VectorDrawableCompat.updateStateFromTypedArray(VectorDrawableCompat.java:535) at android.support.graphics.drawable.VectorDrawableCompat.inflate(VectorDrawableCompat.java:472) at android.support.graphics.drawable.VectorDrawableCompat.createFromXmlInner(VectorDrawableCompat.java:436) at android.support.graphics.drawable.VectorDrawableCompat.create(VectorDrawableCompat.java:418) at mehdi.sakout.aboutpage.AboutPage.createItem(AboutPage.java:360) at mehdi.sakout.aboutpage.AboutPage.addItem(AboutPage.java:243) at mehdi.sakout.aboutpage.AboutPage.addEmail(AboutPage.java:61) at com.mahasadhu.route.Activity.About.onCreate(About.java:36) at android.app.Activity.performCreate(Activity.java:5231) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) at android.app.ActivityThread.access$800(ActivityThread.java:135) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5017) 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:779) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) at dalvik.system.NativeStart.main(Native Method)

E/AndroidRuntime: FATAL EXCEPTION: main Process: com.mahasadhu.route, PID: 2403 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mahasadhu.route/com.mahasadhu.route.Activity.About}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) at android.app.ActivityThread.access$800(ActivityThread.java:135) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5017) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at android.support.v4.graphics.drawable.DrawableWrapperDonut.getState(DrawableWrapperDonut.java:147) at android.support.v4.graphics.drawable.DrawableWrapperDonut.setTintList(DrawableWrapperDonut.java:267) at android.support.v4.graphics.drawable.DrawableWrapperDonut.setTint(DrawableWrapperDonut.java:261) at android.support.v4.graphics.drawable.DrawableCompatBase.setTint(DrawableCompatBase.java:36) at android.support.v4.graphics.drawable.DrawableCompat$BaseDrawableImpl.setTint(DrawableCompat.java:89) at android.support.v4.graphics.drawable.DrawableCompat.setTint(DrawableCompat.java:380) at mehdi.sakout.aboutpage.AboutPage.createItem(AboutPage.java:370) at mehdi.sakout.aboutpage.AboutPage.addItem(AboutPage.java:243) at mehdi.sakout.aboutpage.AboutPage.addEmail(AboutPage.java:61) at com.mahasadhu.route.Activity.About.onCreate(About.java:36) at android.app.Activity.performCreate(Activity.java:5231) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)  at android.app.ActivityThread.access$800(ActivityThread.java:135)  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)  at android.os.Handler.dispatchMessage(Handler.java:102)  at android.os.Looper.loop(Looper.java:136)  at android.app.ActivityThread.main(ActivityThread.java:5017)  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:779)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)  at dalvik.system.NativeStart.main(Native Method)

I've tested it on lollipop, it works fine

[mahasadhu]

Following is the code that i use

View aboutPage = new AboutPage(this)
.isRTL(false)
.setDescription("DescDesc\nDesc")
.setImage(R.drawable.iconsm)
.addItem(new Element().setTitle("Version 0.9 (beta)"))
.addGroup("Connect with us")
.addEmail("[email protected]")
.addWebsite("http://www.asdqweasdwe.com/")
.create();

I just tested it, if i remove addEmail and addWebsite the NPE is gone.
So maybe this issue is related to that

[medyo]

Hi @mahasadhu,

Please take a look at : #50 (comment)

[rajeevjaiswal]

Hi @medyo I have added vectorDrawables.useSupportLibrary = true in gradle still it is crashing in kitkat.
Any other solution?

[medyo]

Hi @rajeevjaiswal, please give a try to the last android-about-page version