Task ‘wrapper’ not found in project ‘:app’.

Error: task 'wrapper' not found in project ':app'.

This error message indicates that the build.gradle file for the 'app' module in your project does not contain a task called 'wrapper'.

The 'wrapper' task is typically used to generate the Gradle wrapper files, which are necessary for executing Gradle builds without requiring a locally installed Gradle distribution.

To fix this error, you can add the 'wrapper' task definition to your build.gradle file:

            
                buildscript {
                    repositories {
                        // Add the necessary repositories if not already present
                    }
                    dependencies {
                        // Add the necessary dependencies if not already present
                    }
                }

                task wrapper(type: Wrapper) {
                    gradleVersion = 'X.X.X' // Specify the desired Gradle version
                }
            
        

Replace 'X.X.X' with the version of Gradle you want to use. Make sure to sync your project after making these changes.

Here's an example of a build.gradle file with the 'wrapper' task defined:

            
                buildscript {
                    repositories {
                        google()
                        jcenter()
                    }
                    dependencies {
                        classpath 'com.android.tools.build:gradle:4.1.0'
                    }
                }

                allprojects {
                    repositories {
                        google()
                        jcenter()
                    }
                }

                task wrapper(type: Wrapper) {
                    gradleVersion = '6.7.1'
                }