android example problem

potsifera · April 16, 2014, 3:42am

Hi guys,

I have been trying to test the sample-android-ChildView-master in Eclipse… and so far I have got the app to run in the simulator, but I get the message:

“The application ChildView (process com.example.app) has stopped unexpectedly. Please try again.”

The corona card never gets displayed, but the native part of the app works fine. I think it might have to do with the license. Where exactly should it be inside my project?

Thanks!

dchan · April 16, 2014, 5:29pm

What does the log say? The licensing file should be next to the each main.lua file.

potsifera · April 18, 2014, 4:24pm

Hi dchan, this is what I get:

04-18 11:08:12.493: E/AndroidRuntime(335): FATAL EXCEPTION: main 04-18 11:08:12.493: E/AndroidRuntime(335): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.app/com.example.app.MainActivity}: java.lang.ClassNotFoundException: com.example.app.MainActivity in loader dalvik.system.PathClassLoader[/data/app/com.example.app-1.apk] 04-18 11:08:12.493: E/AndroidRuntime(335): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569) 04-18 11:08:12.493: E/AndroidRuntime(335): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663) 04-18 11:08:12.493: E/AndroidRuntime(335): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 04-18 11:08:12.493: E/AndroidRuntime(335): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) 04-18 11:08:12.493: E/AndroidRuntime(335): at android.os.Handler.dispatchMessage(Handler.java:99) 04-18 11:08:12.493: E/AndroidRuntime(335): at android.os.Looper.loop(Looper.java:123) 04-18 11:08:12.493: E/AndroidRuntime(335): at android.app.ActivityThread.main(ActivityThread.java:3683) 04-18 11:08:12.493: E/AndroidRuntime(335): at java.lang.reflect.Method.invokeNative(Native Method) 04-18 11:08:12.493: E/AndroidRuntime(335): at java.lang.reflect.Method.invoke(Method.java:507) 04-18 11:08:12.493: E/AndroidRuntime(335): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)

dchan · April 18, 2014, 6:28pm

That log suggests it has nothing to do with licensing. Do you have a class named MainActivity in the com.example.app package namespace?

potsifera · April 19, 2014, 12:19am

you were right, I moved the mainactivity to the src folder. but now I’m getting the following errors when I run the emulator :

04-18 19:00:31.608: W/dalvikvm(330): Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/ansca/corona/JavaToNativeShim; 04-18 19:00:31.608: W/dalvikvm(330): Exception Ljava/lang/ExceptionInInitializerError; thrown while initializing Lcom/ansca/corona/CoronaEnvironment; 04-18 19:00:31.618: D/AndroidRuntime(330): Shutting down VM 04-18 19:00:31.618: W/dalvikvm(330): threadid=1: thread exiting with uncaught exception (group=0x40015560) 04-18 19:00:31.658: E/AndroidRuntime(330): FATAL EXCEPTION: main 04-18 19:00:31.658: E/AndroidRuntime(330): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.app/com.example.app.MainActivity}: android.view.InflateException: Binary XML file line #11: Error inflating class com.ansca.corona.CoronaView 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.os.Handler.dispatchMessage(Handler.java:99) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.os.Looper.loop(Looper.java:123) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.ActivityThread.main(ActivityThread.java:3683) 04-18 19:00:31.658: E/AndroidRuntime(330): at java.lang.reflect.Method.invokeNative(Native Method) 04-18 19:00:31.658: E/AndroidRuntime(330): at java.lang.reflect.Method.invoke(Method.java:507) 04-18 19:00:31.658: E/AndroidRuntime(330): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 04-18 19:00:31.658: E/AndroidRuntime(330): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 04-18 19:00:31.658: E/AndroidRuntime(330): at dalvik.system.NativeStart.main(Native Method) 04-18 19:00:31.658: E/AndroidRuntime(330): Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class com.ansca.corona.CoronaView 04-18 19:00:31.658: E/AndroidRuntime(330): at android.view.LayoutInflater.createView(LayoutInflater.java:518) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.view.LayoutInflater.rInflate(LayoutInflater.java:623) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.view.LayoutInflater.inflate(LayoutInflater.java:408) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 04-18 19:00:31.658: E/AndroidRuntime(330): at com.example.app.MainActivity$PlaceholderFragment.onCreateView(MainActivity.java:63) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:938) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1115) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1478) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:570) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1129) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.Activity.performStart(Activity.java:3791) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1620) 04-18 19:00:31.658: E/AndroidRuntime(330): ... 11 more 04-18 19:00:31.658: E/AndroidRuntime(330): Caused by: java.lang.reflect.InvocationTargetException 04-18 19:00:31.658: E/AndroidRuntime(330): at java.lang.reflect.Constructor.constructNative(Native Method) 04-18 19:00:31.658: E/AndroidRuntime(330): at java.lang.reflect.Constructor.newInstance(Constructor.java:415) 04-18 19:00:31.658: E/AndroidRuntime(330): at android.view.LayoutInflater.createView(LayoutInflater.java:505) 04-18 19:00:31.658: E/AndroidRuntime(330): ... 25 more 04-18 19:00:31.658: E/AndroidRuntime(330): Caused by: java.lang.ExceptionInInitializerError 04-18 19:00:31.658: E/AndroidRuntime(330): at com.ansca.corona.CoronaView.internalInit(CoronaView.java:66) 04-18 19:00:31.658: E/AndroidRuntime(330): at com.ansca.corona.CoronaView.\<init\>(CoronaView.java:56) 04-18 19:00:31.658: E/AndroidRuntime(330): ... 28 more 04-18 19:00:31.658: E/AndroidRuntime(330): Caused by: java.lang.ExceptionInInitializerError 04-18 19:00:31.658: E/AndroidRuntime(330): at com.ansca.corona.CoronaEnvironment.setLuaErrorHandler(CoronaEnvironment.java:322) 04-18 19:00:31.658: E/AndroidRuntime(330): at com.ansca.corona.CoronaEnvironment.\<clinit\>(CoronaEnvironment.java:50) 04-18 19:00:31.658: E/AndroidRuntime(330): ... 30 more 04-18 19:00:31.658: E/AndroidRuntime(330): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load lua: findLibrary returned null 04-18 19:00:31.658: E/AndroidRuntime(330): at java.lang.Runtime.loadLibrary(Runtime.java:429) 04-18 19:00:31.658: E/AndroidRuntime(330): at java.lang.System.loadLibrary(System.java:554) 04-18 19:00:31.658: E/AndroidRuntime(330): at com.ansca.corona.JavaToNativeShim.\<clinit\>(JavaToNativeShim.java:117) 04-18 19:00:31.658: E/AndroidRuntime(330): ... 32 more

this is my manifest.xml

\<?xml version="1.0" encoding="utf-8"?\> \<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.app" \> \<uses-sdk android:targetSdkVersion="19" android:minSdkVersion="10"/\> \<application android:allowBackup="true" android:icon="@drawable/ic\_launcher" android:label="@string/app\_name" android:theme="@style/AppTheme" \> \<activity android:name="com.example.app.MainActivity" android:label="@string/app\_name" \> \<intent-filter\> \<action android:name="android.intent.action.MAIN" /\> \<category android:name="android.intent.category.LAUNCHER" /\> \</intent-filter\> \</activity\> \</application\> \</manifest\>

the java buildpath

and my folder structure

dchan · April 21, 2014, 3:50pm

Whats in your libs/armeabi-v7a folder? That should have all the .so files and there is not need to have a jniLibs folder.

RedBeach · April 30, 2014, 9:01pm

Same @potsifera problem.

It is solved as @dchan said. You need to move the armeabi-v7a folder from the jniLibs to the libs folder.

This is the result that I got (Sorry for the small image. This post is not allowing to post bigger files)

kaixuan03815 · May 20, 2014, 9:04am

Hi guys, I want to test the sample-android-ChildView-master in Eclipse ,after i download the project and import android code into workspace,i get an error:

how do you solve it？

Thanks.

rob · May 20, 2014, 11:46pm

What’s the error?

dchan · April 16, 2014, 5:29pm