Error Running app Gradle Project Sync Failed Please Fix Your Project and Try Again

In this article, we will meet how to prepare the error: "Gradle project sync failed. Delight fix your project and try again" in Android Studio". Before getting into the solution office, allow'due south discuss Gradle.

What is Gradle?

Gradle is an open-source build automation tool that automates the creation of applications. The diverse steps involved in creating an application are compiling, linking, packaging the lawmaking. This process becomes much easier and convenient with the assist of build automation tools similar Gradle.

Why is Gradle used in Android Studio?

Gradle is used in Android Studio to develop the .APK files which are non-other than the Apps on our mobile phones. The Gradle combines all the Java and XML files into dex files and with the help of its tools produces an APK file.

What does the mistake, Gradle project sync failed Delight fix your project and try again" in Android Studio mean?

Gradle sync is one of the Gradle tasks which checks for all the dependencies present in the build. Gradle files. Information technology then downloads all the specified versions online. Here the meaning of error is that the Gradle sync has not functioned properly i.e it has not downloaded all the required files for the project due to various reasons equally discussed beneath.

Why does Gradle Project Sync Fail?

There are various reasons as to why Gradle Project Sync can Neglect to compile or build the project files. Some of the reasons are listed below:

• Lack of good internet connection: Gradle's job is to install all the missing versions and packages online which are required for compiling the project, Hence it won't be able to download in example of a bad internet connection
• Problems in Gradle Compilation: Sometimes in that location might be problems in the Gradle Compiler, In that case, we have to take the extra effort to download and load the Gradle manually
• Missing Files: There is a adventure of  Gradle files getting misplaced. This tin exist solved by re-installing the required files.
• Using the Proxy Servers: In that location was an issue with the syncing of the Gradle when Proxy Servers were turned on. Disabling information technology tin can assistance
• Cache Retentivity: Android Studio uses Cache memory for fast and smooth usage of the app. Sometimes the enshroud gets corrupted due to which Gradle sync fails.

How to Fix the Error?

Method 1. Check your Internet Connectivity

Gradle Sync requires a stable internet connection for downloading various versions required for the projection online. Hence it is ever advised to check your internet connectedness before syncing your project in Android Studio.

Method 2. Disabling the Proxy Server

Present, there is an increment in the usage of the ProxyServer's all around the world. It is basically used to increment the speed of the network and save on the network bandwidth. Usage of such  ProxyServers can affect the Gradle sync. Hence it is meliorate to disable the proxy server while syncing the Gradle. You tin can also make sure whether you are using a ProxyServer in the following way.

Step ane: Press Windows+R and blazon inetcpl.cpl

Windows + R

Step ii: You volition notice a window displaying Internet Backdrop. Here click on the Connections tab present at the meridian.

Cyberspace Properties

Pace iii: At present press on the LAN settings, A LAN network settings window volition be opened.

LAN Settings

Step 4: And then under the proxy server settings, uncheck the box saying "Use a proxy server for your LAN" if you lot have checked it. This will Disable the ProxyServer. Now you can verify if the issues have been resolved.

Method three. Invalidating the Cache Files/Restart

A cache is a temporary storage that is used to store the temporary data for accessing it rapidly. Even Android Studio stores the enshroud for faster and smoother running of the app. However, there are instances where the cache tin go corrupt, which tin can hinder the Gradle Sync Process. In order to solve this, we volition delete or refresh all the cache in Android Studio in the post-obit way.

• Step 1. Firstly, we accept to open Android Studio and get to the File > Press Invalidate Caches/Restart.
• Pace 2. Then wait for the process to consummate which will exist done in effectually v mins.
• Pace three. Now, Restart Android Studio and bank check if the fault even so persists.

Invalidating the Cache

Method 4. Downloading a new version  of Gradle Files

Every fourth dimension a  project is created, Gradle downloads the required versions and modules from the online distributions. Yet, sometimes there may be an issue with online distribution. To solve it is advised to download the Gradle distribution again manually. Here are the steps you can follow for downloading the files manually.

• Pace 1. Visit the official Gradle website and download the latest version of Gradle
• Step 2. Now unzip the Gradle Files and place them in a Folder.
• Footstep 3. Then open Android Studio and go to File > Settings > Build, Execution and Deployment > Gradle > Use Gradle from > Set the path of the downloaded Gradle.
• Pace 4. Now try syncing the  Gradle again and check if the mistake still persists.

Loading the Gradle manually

Method 5. Updating Packages in SDK Director

Updating the packages present in SDK Manager can solve the problem.

• Stride 1. Open SDK Managing director in Android Studio i.e: Tools > SDK Manager > Android SDK
• Step 2. Now check the "-" sign beside any bundle and click OK to install the required packages
• Step 3. Then Reload the android studio and start syncing the Gradle and cheque whether the fault is resolved

Downloading the Required SDK Packages

Hence In this way, you can gear up the "Fault running android: Gradle project sync failed. Please fix your project and try once again" in Android Studio.

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Source: https://www.geeksforgeeks.org/fix-error-running-android-gradle-project-sync-failed-please-fix-your-project-and-try-again-in-android-studio/

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