React-native-gesture-handler: App don't run: BUILD FAILED error: cannot find symbol import android.support.annotation.Nullable

[LeoMosiah]

I have a project just created with version 0.59.10 of react native and after trying to install react-navigation my android app doesn't build anymore. When I try to build on android I get this error:
> Task :react-native-gesture-handler:compileDebugJavaWithJavac FAILED warning: [options] source value 7 is obsolete and will be removed in a future release warning: [options] target value 7 is obsolete and will be removed in a future release warning: [options] To suppress warnings about obsolete options, use -Xlint:-options. /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerModule.java:36: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRegistry.java:11: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /Users/leonardomosiah/Projetos/smash-meet/node_modules/react-native-gesture-handler/android/lib/src/main/java/com/swmansion/gesturehandler/GestureHandlerOrchestrator.java:14: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEvent.java:3: error: package android.support.v4.util does not exist import android.support.v4.util.Pools; ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEvent.java:11: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEvent.java:19: error: package Pools does not exist private static final Pools.SynchronizedPool<RNGestureHandlerEvent> EVENTS_POOL = ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerStateChangeEvent.java:3: error: package android.support.v4.util does not exist import android.support.v4.util.Pools; ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerStateChangeEvent.java:11: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerStateChangeEvent.java:19: error: package Pools does not exist private static final Pools.SynchronizedPool<RNGestureHandlerStateChangeEvent> EVENTS_POOL = ^ /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerPackage.java:16: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRootInterface.java:3: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRootViewManager.java:10: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRootView.java:10: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEnabledRootView.java:10: error: package android.support.annotation does not exist import android.support.annotation.Nullable; ^ /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerModule.java:529: error: cannot find symbol public @Nullable Map getConstants() { ^ symbol: class Nullable location: class RNGestureHandlerModule /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerModule.java:632: error: cannot find symbol private @Nullable RNGestureHandlerRootHelper findRootHelperForViewAncestor(int viewTag) { ^ symbol: class Nullable location: class RNGestureHandlerModule /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerModule.java:649: error: cannot find symbol private @Nullable HandlerFactory findFactoryForHandler(GestureHandler handler) { ^ symbol: class Nullable location: class RNGestureHandlerModule /node_modules/react-native-gesture-handler/android/lib/src/main/java/com/swmansion/gesturehandler/GestureHandlerOrchestrator.java:321: error: cannot find symbol private boolean isViewAttachedUnderWrapper(@Nullable View view) { ^ symbol: class Nullable location: class GestureHandlerOrchestrator /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRegistry.java:23: error: cannot find symbol public synchronized @Nullable GestureHandler getHandler(int handlerTag) { ^ symbol: class Nullable location: class RNGestureHandlerRegistry /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEvent.java:24: error: cannot find symbol @Nullable RNGestureHandlerEventDataExtractor dataExtractor) { ^ symbol: class Nullable location: class RNGestureHandlerEvent /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEvent.java:40: error: cannot find symbol @Nullable RNGestureHandlerEventDataExtractor dataExtractor) { ^ symbol: class Nullable location: class RNGestureHandlerEvent /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerStateChangeEvent.java:26: error: cannot find symbol @Nullable RNGestureHandlerEventDataExtractor dataExtractor) { ^ symbol: class Nullable location: class RNGestureHandlerStateChangeEvent /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerStateChangeEvent.java:44: error: cannot find symbol @Nullable RNGestureHandlerEventDataExtractor dataExtractor) { ^ symbol: class Nullable location: class RNGestureHandlerStateChangeEvent /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRootInterface.java:6: error: cannot find symbol @Nullable RNGestureHandlerRootHelper getRootHelper(); ^ symbol: class Nullable location: interface RNGestureHandlerRootInterface /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRootViewManager.java:42: error: cannot find symbol public @Nullable Map getExportedCustomDirectEventTypeConstants() { ^ symbol: class Nullable location: class RNGestureHandlerRootViewManager /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerRootView.java:14: error: cannot find symbol private @Nullable RNGestureHandlerRootHelper mRootHelper; ^ symbol: class Nullable location: class RNGestureHandlerRootView /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEnabledRootView.java:14: error: cannot find symbol private @Nullable ReactInstanceManager mReactInstanceManager; ^ symbol: class Nullable location: class RNGestureHandlerEnabledRootView /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEnabledRootView.java:15: error: cannot find symbol private @Nullable RNGestureHandlerRootHelper mGestureRootHelper; ^ symbol: class Nullable location: class RNGestureHandlerEnabledRootView node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEnabledRootView.java:63: error: cannot find symbol @Nullable Bundle initialProperties) { ^ symbol: class Nullable location: class RNGestureHandlerEnabledRootView /node_modules/react-native-gesture-handler/android/lib/src/main/java/com/swmansion/gesturehandler/GestureHandlerOrchestrator.java:328: error: cannot find symbol @Nullable ViewParent parent = view.getParent(); ^ symbol: class Nullable location: class GestureHandlerOrchestrator /node_modules/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerEvent.java:20: error: package Pools does not exist new Pools.SynchronizedPool<>(TOUCH_EVENTS_POOL_SIZE); ^ react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerStateChangeEvent.java:20: error: package Pools does not exist new Pools.SynchronizedPool<>(TOUCH_EVENTS_POOL_SIZE); ^ Note: /react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerButtonViewManager.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 32 errors 3 warnings

Does anybody had the same problem?

[AYASHI]

Same issue here, please any one can help

[flapsc]

Same fail here (((

[seergiioo6]

Try npx jetify. it solved the problem to me.

[flapsc]

Try npx jetify. it solved the problem to me.
yes, thanks a lot, it helped and now everything works!!!

[1up-dev1]

What if we can't use npx jetify because we don't want to migrate to androidx?

[agrawalsurabhi89]

Any update on this?