# React Native Part 3 - Research The application is using `react-native v0.65.1`. It builds under `NodeJS 14.17.6` and `OpenJDK 8`. The new version of some library we're using was requiring to set compile/target SDK versions to 31. After we did it, the build have started failing with the following output: ``` > Task :react-native-device-info:compileDebugJavaWithJavac FAILED Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0. Use '--warning-mode all' to show the individual deprecation warnings. See https://docs.gradle.org/6.9/userguide/command_line_interface.html#sec:command_line_warnings 471 actionable tasks: 278 executed, 193 up-to-date Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01 Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01 Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01 Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01 Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01 Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01 Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01 Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01 Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01 Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01 Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/lottie-react-native/src/android/src/main/java/com/airbnb/android/react/lottie/LottieAnimationViewManager.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/lottie-react-native/src/android/src/main/java/com/airbnb/android/react/lottie/LottieAnimationViewManager.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/@react-native-async-storage/async-storage/android/src/main/java/com/reactnativecommunity/asyncstorage/AsyncStorageModule.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/@react-native-async-storage/async-storage/android/src/main/java/com/reactnativecommunity/asyncstorage/AsyncStoragePackage.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/react-native-background-fetch/android/src/main/java/com/transistorsoft/rnbackgroundfetch/HeadlessTask.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/react-native-branch/android/src/main/java/io/branch/rnbranch/RNBranchModule.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/react-native-branch/android/src/main/java/io/branch/rnbranch/AgingHash.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: /Volumes/Work/GoodDollar/GoodDAPP/node_modules/react-native-camera/android/src/main/java/com/google/android/cameraview/Camera2.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. An exception has occurred in the compiler (1.8.0_292). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com) for duplicates. Include your program and the following diagnostic in your report. Thank you. java.lang.AssertionError: annotationType(): unrecognized Attribute name MODULE (class com.sun.tools.javac.util.UnsharedNameTable$NameImpl) at com.sun.tools.javac.util.Assert.error(Assert.java:133) at com.sun.tools.javac.code.TypeAnnotations.annotationType(TypeAnnotations.java:231) at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.separateAnnotationsKinds(TypeAnnotations.java:294) at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.visitMethodDef(TypeAnnotations.java:1066) at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:778) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.scan(TypeAnnotations.java:275) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57) at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.visitClassDef(TypeAnnotations.java:1042) at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:693) at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49) at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.scan(TypeAnnotations.java:275) at com.sun.tools.javac.code.TypeAnnotations$1.run(TypeAnnotations.java:127) at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:152) at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:129) at com.sun.tools.javac.comp.Enter.complete(Enter.java:512) at com.sun.tools.javac.comp.Enter.main(Enter.java:471) at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:982) at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:857) at com.sun.tools.javac.main.Main.compile(Main.java:523) at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129) at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138) at org.gradle.internal.compiler.java.IncrementalCompileTask.call(IncrementalCompileTask.java:77) at org.gradle.api.internal.tasks.compile.AnnotationProcessingCompileTask.call(AnnotationProcessingCompileTask.java:94) at org.gradle.api.internal.tasks.compile.ResourceCleaningCompilationTask.call(ResourceCleaningCompilationTask.java:57) at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:55) at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:40) at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:97) at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:51) at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:37) at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:51) at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:37) at org.gradle.api.internal.tasks.compile.ModuleApplicationNameWritingCompiler.execute(ModuleApplicationNameWritingCompiler.java:46) at org.gradle.api.internal.tasks.compile.ModuleApplicationNameWritingCompiler.execute(ModuleApplicationNameWritingCompiler.java:36) at org.gradle.api.internal.tasks.compile.CleaningJavaCompiler.execute(CleaningJavaCompiler.java:53) at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory.lambda$createRebuildAllCompiler$0(IncrementalCompilerFactory.java:98) ``` We found the reason of build failure and fixed it. Not application builds but crashes on any screen having input forms. We've recodred the following [crash logs](https://drive.google.com/file/d/1ObgynIGUGRGfZqPm1YGwp8KHHlwASEXY/view?usp=sharing) using `adb` tool. ### Please: 1. check build output. google for the solution to fix the build 2. download and examine crash logs. Find the reason(s), google and find any solution to fix it(them) 3. describe all the fixes/changes required 4. write a short technical report #### The tech report format: a) why build was failing and how do you fixed it ? b) which was the reason of the crash and how do you fixed it ? c) does your changes are requiring some adjustments in deployment process and/or tech notices dor developers regarding the local app runs ? d) does your changes are fixing everything ? or there are some other things we have to check/test to avoid any further issues ?
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