Login/Register
Android Studio-No Module
Asked Answered
androidandroid-studio
D

19

127

I am new to Android Studio.This is my project screenshot.My project builds successfully but when i run it only Build Successful is shown.enter image description here
By what I understand I think where build is written in the toolbar there should be my project name.When I go to Edit Configuration inside Module there is only one option that is No Module while I think my project name should be there.When I right click on my project and click on Make Module 'Copy of IBL2 eclipse' nothing happens.This project was running fine in eclipse.

Dreibund answered 3/8, 2014 at 11:55 Comment(5)
Possible duplicate of #18369248 – Liaotung
This happened to me after I renamed a module from "app" to the name I actually preferred. – Husk
Update: I had to edit settings.gradle, changing include ':app' to include ':myappname' – Husk
Does this answer your question? Android Studio: Module won't show up in "Edit Configuration" – Gallnut
In my case, I get the source code from another computer (MacOS) to Windows; nothing worked. I tried "import project": File -> New -> Import project. All project structure are changed. Works fine. – Aili
C
270

Try first in Android Studio:

File -> Sync Project with Gradle Files

Cogwheel answered 29/12, 2018 at 15:37 Comment(4)
Particularly useful if ejecting from Expo 🤙🏻 – Gaekwar
Apparently this is needed every time you update Android Studio and/or gradle – Williwaw
Right, but I am wondering without such experience, how do I know <No Module> was caused by Gradle Synchronization of Project issue? – Knox
If you don't see this option - try restarting the IDE. BTW, this option is also available in the toolbar as an icon that looks like an elephant with an arrow on it, if you don't see it, try to restart the IDE Alternatively, you can try Ctrl+Shift+O – Ringworm
M
42

In the "project" page on the top left corner in android studio.

From dropdown goto Android >> Gradle Scripts >> Build Gradle(Module :app)

make sure the first line of this file is like this.

apply plugin: 'com.android.application'

not like this 

apply plugin: 'com.android.library'
Madeira answered 15/1, 2015 at 11:29 Comment(2)
Where is Android >> Gradle Scripts? I found it under the "Gradle" tab in the topish right corner of Android Studiuo. I then right clicked the name of my app and selected "open gradle config" this is where I did see my plugin was pointing to library not application and changing that got my app to run in the emulator. I'm curious why it did not automatically setup correctly and how I can get it to default to "application" moving forward? – Officeholder
This is a known bug on Android Studio 4.1. – Ministrant
H
26

Go to Project setting enter image description here

CHECK if the project setting is like this,if the module that you want is show in here enter image description here

IF the module that you want or "Module SDK" is not show or not correct.

then go to the module's build.gradle file to check if the CompileSdkVersion has installed in your computer.

or modifier the CompileSdkVersion to the version that has been installed in your computer.

In my case:I just installed sdk version 29 in my computer but in the module build.gradle file ,I'm setting the CompilerSdkVersion 28

Both are not matched.

Modifier the build.gradle file CompilerSdkVersion 29 which I installed in my computer

It's working!!!

enter image description here enter image description here

Henderson answered 30/12, 2019 at 4:8 Comment(1)
Thank you, After download the compileSDKVersion in my project & then select File-> Sync Project with gradle files options. It works. – Drexler
S
19

If you have imported the project, you may have to re-import it the proper way.
Steps :

  1. Close Android Studio. Take backup of the project from C:\Users\UserName\AndroidStudioProjects\YourProject to some other folder . Now delete the project.
  2. Launch Android Studio and click "Import Non-AndroidStudio Project (even if the project to be imported is an AndroidStudio project).
  3. Select only the root folder of the project to be imported. Set the destination directory. Keep all the options checked. AndroidStudio will prompt to make some changes, click Ok for all prompts.
  4. Now you can see the Module pre-defined at the top and you can launch the app to the emulator.

Tested on AndroidStudio version 1.0.1

Samons answered 16/12, 2014 at 9:56 Comment(1)
Now you don't even have do delete your project or anything. Just close your project, and in the start-up window of android studio select "Import project (Gradle, Eclipse ADT, etc.)" and select your existing project (that alreasy appears as an android studio project but it doesn't matter). Android Studio 3.4.1 – Achelous
M
17

For some reason, I was missing the settings.gradle file.

  1. Create settings.gradle under your root directory, and inside it:
include ':app'

(assuming your app is indeed inside /app directory).

  1. Hit File -> Sync Project with Gradle Files.


After that everything worked out for me.

Mistymisunderstand answered 13/9, 2019 at 9:17 Comment(0)
U
14

Other path is " tool menu-->android-->sync proyect with gradle File"

Ulyssesumayyad answered 26/2, 2015 at 18:28 Comment(2)
Hey there. Could you at least explain why/how this would actually fix op's problem? – Ananias
Solved for me. I had the issue of failed gradle sync at first during a network time out. Had to try this out for gradle sync to initiate. – Wineskin
O
10

I was able to resolve this issue by performing a Gradle sync

To do this:

  1. In project view, right click the root (in my example below, "JamsMusicPlayer"

  2. Click "Synchronize {ProjectName}"

  3. Once this completes, you should see a module in your "Run" dialog

Gradle sync

Ottava answered 29/9, 2014 at 17:40 Comment(1)
Hi , I am working with JamsMusicPlayer and want to import it into Android studio , i have done almost all the possible changes installed gradle and all , but it still not building and shows me a screen where it says something is wrong in CircleImageView library , I just imported the code , i have not touched anything yet. please help – Nonobjective
O
4

enter image description here

For those of you who are visual learners here is another place to look for the fix. I did indeed find that the underlined tag was pointing to "library" and a change to "application" and then updating gradle got my project running on the emulator.

Officeholder answered 28/11, 2016 at 5:11 Comment(0)
L
4

In my case, my compileSdkVersion and buildToolsVersion was 28 in build.gradle (app module)

  android {
        .
        .
        compileSdkVersion 28
        buildToolsVersion 28
        .
        .
  }

But SDK was not installed. So then I installed it first and it worked for me !!!

enter image description here

Lukey answered 15/3, 2021 at 4:49 Comment(0)
C
3

Sometimes the following fix will work. Go to your build.gradle of your project and add google() into the repositories element and google() should be the at the top of all the repository.

This is the sample of the repositories block. What you need to do is to add google() or if that exists already, take that to the top of all the line inside repositories

    repositories {
    google()
    jcenter()
    maven { url 'https://maven.fabric.io/public' }
    maven { url "https://jitpack.io" }
    maven { url 'https://maven.google.com' }
}
Combustion answered 14/11, 2018 at 13:32 Comment(0)
C
3

Check for the file gradle.properties in your project root folder. If not there, create a new file with the name / copy the file from other project.

Open and check both the build.gradle file and confirm you have have any error in those files.

Then, Click on the File menu -> Sync project with Gradle Files.

Cudbear answered 4/11, 2019 at 10:42 Comment(0)
H
1

I had this problem, and was able to resolve it by updating the Android Gradle Plugin and Gradle version in my installation. I updated by going to File > Project Structure > Project menu and using the dropdown boxes. I've included a picture of this menu below. For more information, see the android developer website gradle plugin page.

Once the plugin and gradle version were updated, a gradle sync was able to complete successfully, and the app module appeared under build configurations.

Project Structure, Project Menu

Huarache answered 12/10, 2021 at 4:11 Comment(0)
G
0

For me the sdk version mentioned in build.gradle wasn't installed. Used SDK Manager to install the right SDK version and it worked

Goodill answered 18/2, 2021 at 10:23 Comment(0)
C
0

In my case, the project use older version of Gradle (3.3) and in new version of Android Studio that not work as usual

So i add google repo in the build.gradle, then everything goes right

repositories {
   google() // if google() not work, use below instead
   // maven { url 'https://dl.google.com/dl/android/maven2/' }
   jcenter()
}
Chiromancy answered 22/4, 2021 at 7:15 Comment(0)
C
0

Got this error in a refactor when I forgot to change the folder structure during a package name change.

com.appname.app

had forgotten to add an app folder and move the main files

Craddock answered 8/3, 2023 at 0:31 Comment(0)
N
0

Open project in Android Studio and go to File> New> Import Module... and browse to your project's gradle directory. It works for me when created React-Native project and have a missing module in configuration.

Novara answered 5/3 at 11:54 Comment(0)
N
-1

I had a similar issue of my app module disappearing, this was after a large merge (from hell). I found app.iml was missing <component name="FacetManager"> when compared with other projects and before the merge. So I copy and pasted the below under the root <module > element.

Manually editing the .iml files maybe ill advised so proceed at your own risk.

File: project root folder > app > app.iml

Add the following...

  <component name="FacetManager">
    <facet type="android-gradle" name="Android-Gradle">
      <configuration>
        <option name="GRADLE_PROJECT_PATH" value=":app" />
      </configuration>
    </facet>
    <facet type="android" name="Android">
      <configuration>
        <option name="SELECTED_BUILD_VARIANT" value="debug" />
        <option name="SELECTED_TEST_ARTIFACT" value="_android_test_" />
        <option name="ASSEMBLE_TASK_NAME" value="assembleDebug" />
        <option name="COMPILE_JAVA_TASK_NAME" value="compileDebugSources" />
        <afterSyncTasks>
          <task>generateDebugSources</task>
        </afterSyncTasks>
        <option name="ALLOW_USER_CONFIGURATION" value="false" />
        <option name="MANIFEST_FILE_RELATIVE_PATH" value="/src/main/AndroidManifest.xml" />
        <option name="RES_FOLDER_RELATIVE_PATH" value="/src/main/res" />
        <option name="RES_FOLDERS_RELATIVE_PATH" value="file://$MODULE_DIR$/src/main/res;file://$MODULE_DIR$/src/debug/res" />
        <option name="ASSETS_FOLDER_RELATIVE_PATH" value="/src/main/assets" />
      </configuration>
    </facet>
  </component>
Naara answered 11/7, 2016 at 8:59 Comment(0)
K
-1

I had the same issue since I changed my app ID in config.xml file.

I used to open my Android project by choosing among recent projects of Android Studio.

I just File > Open > My project to get it working again.

Kanchenjunga answered 12/3, 2019 at 11:45 Comment(0)
F
-1

I had the same issue when using Kotlin DSL. The project level build.gradle.kts file seemed to be causing problems in that Android Studio could not detect it. What solved this for me was:

Rename build.gradle.kts -> build.gradle
File -> Sync Project with Gradle Files
Rename build.gradle -> build.gradle.kts

Hope it helps.

Fra answered 17/6, 2019 at 21:8 Comment(0)

© 2022 - 2024 — McMap. All rights reserved.