gradlew: Permission Denied

Try to set the execution flag on your gradlew file:

chmod +x gradlew

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Could also be fixed with

git update-index --chmod=+x gradlew

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You need to update the execution permission for gradlew

Locally: chmod +x gradlew

Git:

git update-index --chmod=+x gradlew
git add .
git commit -m "Changing permission of gradlew"
git push

You should see:

mode change 100644 => 100755 gradlew

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You could use "bash" before command:

bash ./gradlew compileDebug --stacktrace

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Jenkins > Project Dashboard > (select gradle project) Configure > Build

x Use Gradle Wrapper

Make gradlew executable x

https://i.stack.imgur.com/zj5To.png

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git update-index --chmod=+x gradlew

This command works better especially on non-unix system.

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Just type this command in Android Studio Terminal (Or your Linux/Mac Terminal)

chmod +x gradlew

and try to :

 ./gradlew assembleDebug

https://i.stack.imgur.com/bLC5V.png

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on android folder cmd run

chmod +x gradlew

and run

./gradlew clean

and root project run

react-native run-android

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With this step set permission to gradlew

steps {
    echo 'Compile project'
    sh "chmod +x gradlew"
    sh "./gradlew clean build --no-daemon"
}

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This issue occur when you migrate your android project build in windows to any unix operating system (Linux). So you need to run the below command in your project directory to convert dos Line Break to Unix Line Break.

find . -type f -print0 | xargs -0 dos2unix

If you dont have dos2unix installed. Install it using

In CentOs/Fedora

yum install dos2unix

In Ubuntu and other distributions

sudo apt install dos2unix

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if it doesn't work after chmod'ing make sure you aren't trying to execute it inside the /tmp directory.

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Try below command:

chmod +x gradlew && ./gradlew compileDebug --stacktrace

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I got the same error trying to execute flutter run on a mac. Apparently, in your flutter project, there is a file android/gradlew that is expected to be executable (and it wasn't). So in my case,

chmod a+rx android/gradlew

i used this command and execute the project

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For Linux Only

View > Tool Windows > Terminal

before

./gradlew.bat tasks

after

./gradlew tasks

eg

./gradlew dokkaHtml

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Sometimes the error is just a typo, using gradle instead of gradlew wrapper.

https://i.stack.imgur.com/oeyUw.png

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For Windows users facing this issue in android studio, change your terminal to cmd from Windows PowerShell

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