无法为类型为 org.gradle.api.Project 的项目“:app”获取未知属性“localProperties”

Question

same question is also asked here but doesn't solve the problem that's why it is asked here again. Could not set unknown property 'localProperties' for project ':app' of type org.gradle.api.Project

i'm running flutter build appbundle command and getting below error:

FAILURE: Build failed with an exception.

• Where: Build file 'D:\LiveApps\himachal_quiz\android\app\build.gradle' line: 7

• What went wrong: A problem occurred evaluating project ':app'.

Could not get unknown property 'localProperties' for project ':app' of type org.gradle.api.Project.

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

Code in app/build.gradle :

def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
       keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

it says error in line no. 7 see the images for line number 7 for the above code.

Answer 1

Check if your path to flutter.sdk in local.properties matches with your sdk path in Preferences > Languages & Frameworks > Flutter. Also check if your path to flutter sdk is correct.

local.properties file is available in android folder.

Refer images below:

flutter sdk path in Preferences

flutter sdk path in local.properties