Android Question Error - Update new version B4A v10.7

[Calvin Yee]

Hi,

After I update new version B4A v10.7, I click F5 then I get an error as per attachment.

Please help.

 

[agraham]

Install a new SDK following the instructions for step 2 here exactly

B4A – The simple way to develop native Android apps (b4x.com)

 

[Calvin Yee]

after follow instruction, I get the error as :-

java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/core/content/ContextCompat;
    at anywheresoftware.b4a.objects.RuntimePermissions.GetSafeDirDefaultExternal(RuntimePermissions.java:120)

 

[agraham]

Your original error was an out of date SDK which looks resolved with the new SDK.

This new error looks like a failure at runtime to find androidx.core.content.ContextCompat. As the app presumably compiled OK it looks like it might be missing from your device. What device and version of Android is it? Can you try another recent device?

 

[Calvin Yee]

I had tried using other device also happen with same error message.

Realme 8
android version 10.

 

[Erel]

It is not related to the device. Delete the SDK folder and download a new one: https://www.b4x.com/b4a.html

 

[Calvin Yee]

Hi,

I follow your instruction Delete the SDK folder and download a new one then got the error as per file attachment.

 

[DonManfred]

I follow your instruction Delete the SDK folder and download a new one then got the error as per file attachment.

Start with updating B4A to the latest Version which is 10.7
The newest SDK need a updated Version.

 

[Calvin Yee]

After update new version 10.7 got error as per.

I also attach configuration image.

 

[Erel]

Please use text. Not screenshots.

Why post output of B4A 10.0 in a thread about B4A 10.7?

You should enable #MultiDex: True in the main module.

 

[Calvin Yee]

May I know what is missing?

ava.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/view/ViewConfigurationCompat;
    at com.jeremyfeinstein.slidingmenu.lib.CustomViewAbove.initCustomViewAbove(CustomViewAbove.java:167)
    at com.jeremyfeinstein.slidingmenu.lib.CustomViewAbove.<init>(CustomViewAbove.java:157)
    at com.jeremyfeinstein.slidingmenu.lib.CustomViewAbove.<init>(CustomViewAbove.java:152)
    at com.jeremyfeinstein.slidingmenu.lib.SlidingMenu.<init>(SlidingMenu.java:209)
    at com.jeremyfeinstein.slidingmenu.lib.SlidingMenu.<init>(SlidingMenu.java:192)
    at com.jeremyfeinstein.slidingmenu.lib.SlidingMenu.<init>(SlidingMenu.java:181)
    at anywheresoftware.b4a.objects.SlidingMenuWrapper.Initialize(SlidingMenuWrapper.java:26)
    at com.joyous.home.main._loadsidemenu(main.java:5685)
    at com..joyous.home.main._activity_create(main.java:712)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:213)
    at com.joyous.home.main.afterFirstLayout(main.java:105)
    at com..joyous.home.main.access$000(main.java:17)
    at com..joyous.home.main$WaitForLayout.run(main.java:83)
    at android.os.Handler.handleCallback(Handler.java:873)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:214)
    at android.app.ActivityThread.main(ActivityThread.java:7091)
    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:975)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.view.ViewConfigurationCompat" on path: DexPathList[[zip file "/system/framework/org.apache.http.legacy.boot.jar", zip file "/data/app/com.joyous.home-PtPEESP9zTGFkzbbO5Kdgw==/base.apk"],nativeLibraryDirectories=[/data/app/com..joyous.home-PtPEESP9zTGFkzbbO5Kdgw==/lib/arm, /system/lib]]
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
    ... 21 more

 

[Erel]

The deprecated sliding menu library should be jetified. Better to switch to B4XDrawer.