AngryCoder :
I'm developing an Android application and I try to use the toolbar to add some functionality on it; that's why I'm using appcompat-v7 module. I have followed this tutorial (Sorry because it's in spanish) and I have updated my IDE with the Compatibility Support package, I also added the new module to my Gradle file and I have updated the design XML of my app with this new toolbar (I can see this toolbar in the design editor).
But, when I launch my application, I get following error:
java.lang.RuntimeException: Unable to start activity ComponentInfo{xxx}: android.view.InflateException: Binary XML file line #10: Binary XML file line #10: Error inflating class android.support.v7.widget.Toolbar
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.view.InflateException: Binary XML file line #10: Binary XML file line #10: Error inflating class android.support.v7.widget.Toolbar
Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class android.support.v7.widget.Toolbar
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.widget.Toolbar" on path: DexPathList[[zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/base.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_dependencies_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_resources_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_0_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_1_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_2_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_3_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_4_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_5_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_6_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_7_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_8_apk.apk", zip file "/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.gomar.gomar_sanidad-xZFFzOUSrlLb9osLbk1xcA==/lib/x86, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(...
My gradle file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.gomar.gomar_sanidad"
minSdkVersion 21
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.0.0-beta01'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
implementation 'com.google.android.material:material:1.0.0'
implementation 'com.android.support:appcompat-v7:28.0.0'
}
A sample of my activity_main.xml with the toolbar(Design XML):
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".NuevaFicha">
<android.support.v7.widget.Toolbar
android:id="@+id/my_toolbar"
android:layout_width="0dp"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:elevation="4dp"
android:theme="@style/ThemeOverlay.AppCompat.ActionBar"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
<LinearLayout
android:id="@+id/linearLayout"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/my_toolbar"
app:layout_constraintVertical_bias="0.0">
....
I have tried what is said here (Checked ids, Cleaned project, Invalidated caches...) but none of these solutions had the desired results. Do you have any idea?
Thanks in advance.
G griffo :
you are using both androidx and AppCompat hence the error.consider using either.
implementation 'com.android.support:appcompat-v7:28.0.0' //this is appcompat
implementation 'androidx.appcompat:appcompat:1.0.0-beta01' //this is android x
you can not use androidx and android support at the same time.
see how to migrate to androidX