问题
Here is the stack trace:
06/26 15:42:08: Launching app
$ adb shell am start -n "com.virtual.ai/com.virtual.ai.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
Client not ready yet..Waiting for process to come online
Connected to process 19346 on device oneplus-oneplus_a6010-eb048141
Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
I/m.Karbi.chonan: The ClassLoaderContext is a special shared library.
W/ActivityThread: Application com.virtual.ai can be debugged on port 8100...
I/Perf: Connecting to perf service.
V/FA: Registered activity lifecycle callback
D/FirebaseApp: com.google.firebase.auth.FirebaseAuth is not linked. Skipping initialization.
com.google.firebase.crash.FirebaseCrash is not linked. Skipping initialization.
I/FirebaseInitProvider: FirebaseApp initialization successful
E/libc: Access denied finding property "vendor.debug.egl.profiler"
Access denied finding property "vendor.debug.prerotation.disable"
W/com.virtual.ai: type=1400 audit(0.0:141094): avc: denied { read } for comm=45474C20496E6974 name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=22713 scontext=u:r:untrusted_app:s0:c88,c257,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
V/FA: Collection enabled
V/FA: App package, google app id: com.virtual.ai, 1:621374270923:android:1dc713bff6faa7cc
V/FA: onActivityCreated
I/FA: App measurement is starting up, version: 16250
To enable debug logging run: adb shell setprop log.tag.FA VERBOSE
I/FA: To enable faster debug mode event logging run:
adb shell setprop debug.firebase.analytics.app com.virtual.ai
D/FA: Debug-level message logging enabled
W/m.virtual.ai: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (light greylist, reflection)
W/m.virtual.ai: Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (light greylist, reflection)
V/FA: Connecting to remote service
V/FA: Connection attempt already in progress
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.virtual.ai, PID: 19346
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.virtual.ai/com.virtual.ai.MainActivity}: android.view.InflateException: Binary XML file line #43: Binary XML file line #43: Error inflating class info.hoang8f.widget.FButton
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3037)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3172)
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$H.handleMessage(ActivityThread.java:1906)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6863)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.view.InflateException: Binary XML file line #43: Binary XML file line #43: Error inflating class info.hoang8f.widget.FButton
Caused by: android.view.InflateException: Binary XML file line #43: Error inflating class info.hoang8f.widget.FButton
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:469)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.virtual.ai.MainActivity.onCreate(MainActivity.java:20)
at android.app.Activity.performCreate(Activity.java:7149)
at android.app.Activity.performCreate(Activity.java:7140)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1288)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3017)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3172)
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$H.handleMessage(ActivityThread.java:1906)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6863)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: java.lang.UnsupportedOperationException: Can't convert value at index 1 to color: type=0x5
at android.content.res.TypedArray.getColor(TypedArray.java:501)
at info.hoang8f.widget.FButton.parseAttrs(FButton.java:116)
at info.hoang8f.widget.FButton.<init>(FButton.java:52)
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:469)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.virtual.ai.MainActivity.onCreate(MainActivity.java:20)
at android.app.Activity.performCreate(Activity.java:7149)
at android.app.Activity.performCreate(Activity.java:7140)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1288)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3017)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3172)
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$H.handleMessage(ActivityThread.java:1906)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6863)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
W/OPDiagnose: getService:OPDiagnoseService NULL
D/OSTracker: OS Event: crash
I/Process: Sending signal. PID: 19346 SIG: 9
Application terminated.
Should I make some changes here? The error I get is related with the built version.
apply plugin: 'com.android.application'
android {
compileSdkVersion 29
buildToolsVersion "29.0.0"
defaultConfig {
applicationId "com.virtual.ai"
minSdkVersion 15
targetSdkVersion 29
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 'com.google.firebase:firebase-core:16.0.9'
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'com.google.android.material:material:1.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.2.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.google.firebase:firebase-core:10.2.0'
implementation 'com.google.firebase:firebase-database:10.2.0'
implementation 'info.hoang8f:fbutton:1.0.5'
implementation 'com.rengwuxian.materialedittext:library:2.1.4'
implementation 'com.squareup.picasso:picasso:2.5.2'
implementation 'com.firebaseui:firebase-ui-database:1.2.0'
implementation 'com.android.support:design:26.+'
implementation "com.google.android.material:material:1.0.0"
implementation "androidx.recyclerview:recyclerview:1.0.0"
implementation "androidx.cardview:cardview:1.0.0"
}
apply plugin: 'com.google.gms.google-services'
Here is the main_activity.xml code:
<LinearLayout
android:layout_width="368dp"
android:layout_height="583dp"
android:layout_centerInParent="true"
android:orientation="vertical">
<ImageView
android:layout_width="match_parent"
android:layout_height="200dp"
android:contentDescription="@string/des"
android:src="@drawable/logo" />
<TextView
android:id="@+id/txtSlogan"
android:layout_width="match_parent"
android:layout_height="211dp"
android:gravity="center"
android:text="@string/slogan"
android:textColor="@android:color/white" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="85dp"
android:layout_alignParentBottom="true"
android:orientation="horizontal"
android:weightSum="2">
<info.hoang8f.widget.FButton
android:id="@+id/btnSignUp"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:layout_weight="1"
android:text="@string/SignUp"
android:textColor="@android:color/white"
app:buttonColor="@color/darkGreen"
app:cornerRadius="4dp"
app:shadowColor="@android:color/black"
app:shadowEnabled="true"
app:shadowHeight="2dp" />
<info.hoang8f.widget.FButton
android:id="@+id/btnSignIn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:layout_weight="1"
android:text="@string/SignIn"
android:textColor="@android:color/white"
app:buttonColor="@color/lightGreen"
app:cornerRadius="4dp"
app:shadowColor="@android:color/black"
app:shadowEnabled="true"
app:shadowHeight="2dp" />
</LinearLayout>
回答1:
This seems to be a problem related to info.hoang8f.widget.FButton. Try changing the android gradle plugin version to 2.3.3. Take a look at this question - Error inflating class info.hoang8f.widget.FButton
回答2:
As i know, InstantRun is experimental feature.
Please try to disable it.
See the description on when it not works in docs: https://developer.android.com/studio/run/index.html#instant-run
Update:
BTW, original description of question had this text: "I/InstantRun: starting instant run server: is the main process Application terminated."
That is why my proposition and assumption came.
I do not ask to disable InstantRun completely. Just check it. If it helps, then code need to be changed to confirm InstantRun requirements mentioned in docs (or fill the bug to InstantRun there).
来源：https://stackoverflow.com/questions/56754562/android-application-crash-immediately-after-starting