java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/core/content/ContextCompat

[marshallellis]

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Summary

Having issue instantiating IconGenerator. Compiles ok but crashes at runtime.

Expected behavior

Adding a marker with the icon generator.

Observed behavior

Crash

Environment details

Emulator Android 8.1 Using BETA utils with Maps SDK V3.1 BETA implementation 'com.google.android.libraries.maps:maps:3.1.0-beta' implementation 'com.google.maps.android:android-maps-utils-v3:1.3.1'

Steps to reproduce

Simply try adding an instance in the onmapready callback

Code example

                        IconGenerator ig = new IconGenerator(DCCClientActivity.app);
                        ig.setStyle(IconGenerator.STYLE_WHITE);
                        MarkerOptions mo = new MarkerOptions()
                                .icon(BitmapDescriptorFactory.fromBitmap(ig.makeIcon(entry.getKey())))
                                .position(label_area_builder.build().getCenter())
                                .anchor(ig.getAnchorU(), ig.getAnchorV());
                        map.addMarker(mo);

Stack trace

E/AndroidRuntime: FATAL EXCEPTION: main Process: com.dcc.std_client, PID: 21084 java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/core/content/ContextCompat; at com.google.maps.android.ui.BubbleDrawable.(BubbleDrawable.java:43) at com.google.maps.android.ui.IconGenerator.(IconGenerator.java:60) at com.dcc.std_client.dccgeomaps$1.onMapReady(dccgeomaps.java:199) at com.google.android.libraries.maps.zzac.zza(Unknown Source:2) at com.google.android.libraries.maps.ka.zzbc.run(Unknown Source:3) at android.os.Handler.handleCallback(Handler.java:790) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6494) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) Caused by: java.lang.ClassNotFoundException: Didn't find class "androidx.core.content.ContextCompat" on path: DexPathList[[zip file "/data/app/com.dcc.std_client-rqUE7ihBQng5gkrQ0VioYQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.dcc.std_client-rqUE7ihBQng5gkrQ0VioYQ==/lib/x86, /data/app/com.dcc.std_client-rqUE7ihBQng5gkrQ0VioYQ==/base.apk!/lib/x86, /system/lib, /vendor/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) at com.google.maps.android.ui.BubbleDrawable.(BubbleDrawable.java:43)  at com.google.maps.android.ui.IconGenerator.(IconGenerator.java:60)  at com.dcc.std_client.dccgeomaps$1.onMapReady(dccgeomaps.java:199)  at com.google.android.libraries.maps.zzac.zza(Unknown Source:2)  at com.google.android.libraries.maps.ka.zzbc.run(Unknown Source:3)  at android.os.Handler.handleCallback(Handler.java:790)  at android.os.Handler.dispatchMessage(Handler.java:99)  at android.os.Looper.loop(Looper.java:164)  at android.app.ActivityThread.main(ActivityThread.java:6494)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 

Following these steps will guarantee the quickest resolution possible.

Thanks!

[sid6mathur]

Have you ensured AndroidX core is explicitly listed in your Gradle dependencies list? https://developer.android.com/jetpack/androidx/releases/core

implementation "androidx.core:core:$core_version"

[arriolac]

This is probably due to the the jetifier not being enabled. @marshallellis can you ensure that you have the following flags in your gradle.properties file?

android.useAndroidX=true
android.enableJetifier=true

[wangela]

Seems like this might be resolved.