App is crashing

[laxmimerit]

Hi,
I am trying to use this library but App keeps crashing. I had only included your library in the layout file. There is know extra code which might be wrong. Even I have tried your sample code but app keeps crasing with following error.

Error inflating class pl.hypeapp.materialtimelineview.MaterialTimelineView

[hypeapps]

Hi,

it sounds not so cool. Can you provide me your configuration(sdk version, constraint layout version, android version) and full stack trace?

[laxmimerit]

Here is app build.gradle

`apply plugin: 'com.android.application'

android {
compileSdkVersion 26
defaultConfig {
applicationId "com.example.mbreath.timeline"
minSdkVersion 23
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}

dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'pl.hypeapp:materialtimelineview:1.0'
implementation 'com.android.support:cardview-v7:26.1.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}`

[laxmimerit]

I am using build gradle version 3.0

[laxmimerit]

Here is the code which I am testing with constraint layout in activity_main.xml

<pl.hypeapp.materialtimelineview.MaterialTimelineView
android:id="@+id/material_timeline_view"
android:layout_width="match_parent"
android:layout_height="100dp"
android:background="@android:color/holo_orange_light"
app:timeline_top_radio_color="@android:color/white"
app:timeline_bottom_radio_color="@android:color/white"
app:timeline_line_color="@android:color/white"
app:timeline_type="item"
app:timeline_position="first"
app:timeline_margin_start="32dp"
app:timeline_radio_outline_radius="20"
app:timeline_radio_radius="12">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="HELLO WORLD"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"/>

</pl.hypeapp.materialtimelineview.MaterialTimelineView>

[hypeapps]

Ok. Thank you. If you download sample app from Google play everything is all right? And what's your mobile device? I will try to reproduce error.

[laxmimerit]

Thanks for quick response.
I am using Android Emulator Nexus 5 as well as Mi 4A but in both device, it keeps crashing.

[laxmimerit]

Here is a full error log.
`
04-01 09:34:43.685 16248-16248/com.example.mbreath.timeline E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.mbreath.timeline, PID: 16248
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.mbreath.timeline/com.example.mbreath.timeline.MainActivity}: android.view.InflateException: Binary XML file line #0: Binary XML file line #0: Error inflating class pl.hypeapp.materialtimelineview.MaterialTimelineView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: android.view.InflateException: Binary XML file line #0: Binary XML file line #0: Error inflating class pl.hypeapp.materialtimelineview.MaterialTimelineView
Caused by: android.view.InflateException: Binary XML file line #0: Error inflating class pl.hypeapp.materialtimelineview.MaterialTimelineView
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
at android.view.LayoutInflater.createView(LayoutInflater.java:645)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:858)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)
at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.example.mbreath.timeline.MainActivity.onCreate(MainActivity.java:11)
at android.app.Activity.performCreate(Activity.java:6679)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lkotlin/jvm/internal/Intrinsics;
at pl.hypeapp.materialtimelineview.MaterialTimelineView.(MaterialTimelineView.kt)
at java.lang.reflect.Constructor.newInstance0(Native Method) 
at java.lang.reflect.Constructor.newInstance(Constructor.java:430) 
at android.view.LayoutInflater.createView(LayoutInflater.java:645) 
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787) 
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727) 
at android.view.LayoutInflater.rInflate(LayoutInflater.java:858) 
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:518) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:426) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:377) 
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287) 
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 
at com.example.mbreath.timeline.MainActivity.onCreate(MainActivity.java:11) 
at android.app.Activity.performCreate(Activity.java:6679) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726) 
at android.app.ActivityThread.-wrap12(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:154) 
at android.app.ActivityThread.main(ActivityThread.java:6119) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 
04-01 09:34:43.685 16248-16248/com.example.mbreath.timeline E/AndroidRuntime: Caused by: java.lang.ClassNotFoundException: Didn't find class "kotlin.jvm.internal.Intrinsics" on path: DexPathList[[zip file "/data/app/com.example.mbreath.timeline-1/base.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.example.mbreath.timeline-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.example.mbreath.timeline-1/lib/x86, /system/lib, /vendor/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
... 26 more

`

[laxmimerit]

Hello, Did you reproduce this error?

[hypeapps]

I will give you response tomorrow. Actually I'm on the easter holiday with family :)

[laxmimerit]

Ok. Thanks 👍
Enjoy the holidays.

[hypeapps]

So I updated:
gradle wrapper to 4.4-all
build gradle to 3.1.0
kotlin gradle plugin to 1.2.30
bulid tools version to 27.0.3
support libs to 27.1.0

And I have to change kotlin-stdlib-jre7 to kotlin-stdlib artifact. I think that was the problem. More info: android-library-module-developed-in-kotlin-exported-to-java-application-causing

On my AVD Nexus 5 API 26 (Oreo) everything works fine. Can you now pull the origin master and try to run sample? If it works I push changes to maven repository.

I too am also receiving his error in the latest version of gradle

[hypeapps]

@laxmimerit @Xenero

Can you guys change dependency to:
implementation 'pl.hypeapp:materialtimelineview:1.1'

And also add kotlin-stdlib if you write project in Java:
implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.2.31'

If you do this everything should work. Let me now.