SOLVED: Gradle Issue

[GoyalManas]

Open android > gradle > gradle-wrapper.properties
change --> distributionUrl=https://services.gradle.org/distributions/gradle-7.0.2-all.zip
to --> distributionUrl=https://services.gradle.org/distributions/gradle-7.6-all.zip

Open android > app > build.gradle and then change both compileSdkVersion and targetSdkVersion to 31

Then open android > app > src > main > AndroidManifest.xml . Under the activity tag add android:exported="true" at the end.

Re-run you app and it should work

[Dessywayz]

just to add, check the java version you are currently using on android studio, gradle-7.6-all.zip is only compatible to java version 19. so check compatibility with https://docs.gradle.org/current/userguide/compatibility.html#java. and make sure you are changing the istributionUrl=https://services.gradle.org/distributions/gradle-7.6-all.zip to match the compatible java version to your computer,(google or youtube how to check android studio java version)

[cristianbanarescu]

just to add, check the java version you are currently using on android studio, gradle-7.6-all.zip is only compatible to java version 19. so check compatibility with https://docs.gradle.org/current/userguide/compatibility.html#java. and make sure you are changing the istributionUrl=https://services.gradle.org/distributions/gradle-7.6-all.zip to match the compatible java version to your computer,(google or youtube how to check android studio java version)

The Java version used can be easily checked out (on a MacOS Terminal) by running flutter doctor --verbose and then searching for 'Java'. You'll see something like this:

Java version OpenJDK Runtime Environment (build 21.0.3+-79915917-b509.11) > which is basically Java 21