Error Cannot fit requested classes in a single dex file Try supplying a main-dex list methods 72477 65536

Question

I want to add fused location services but it shows me some error  Help me       apply plugin   com android application   android       compileSdkVersion 26     buildToolsVersion  27 0 1      defaultConfig           applicationId  com example adil bloodbankapplication          minSdkVersion 15         targetSdkVersion 26         versionCode 1         versionName  1 0          testInstrumentationRunner  android support test runner AndroidJUnitRunner            buildTypes           release               minifyEnabled false             proguardFiles getDefaultProguardFile  proguard-android txt     proguard-rules pro                     dependencies       compile fileTree include      jar    dir   libs       compile  com android support appcompat-v7 26 1 0      compile  com android support constraint constraint-layout 1 0 2      compile  com google firebase firebase-auth 11 8 0      compile  com google firebase firebase-database 11 8 0      compile  com android support support-v4 26 1 0      compile  junit junit 4 12      compile  com android support design 26 1 0      compile  com github joielechong countrycodepicker 2 1 5      compile  com jaredrummler material-spinner 1 2 4      compile  hanks xyz htextview-library 0 1 5      compile  com firebaseui firebase-ui-database 1 2 0      compile  com google android gms play-services 11 8 0      apply plugin   com google gms google-services

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android       compileSdkVersion 28     defaultConfig           applicationId  com dev khamsat          minSdkVersion 16         targetSdkVersion 28         versionCode 1         versionName  2 0          testInstrumentationRunner  android support test runner AndroidJUnitRunner          multiDexEnabled true

User · Answer

Just do the following      build gradle    module app    android                          defaultConfig                 multiDexEnabled true    enable mun             And add below dependency in your build gradle app level file  dependencies       implementation  com android support multidex 1 0 3

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I have encountered this error twice and the solution for this is  Check you app gradle file to see your target SDk  if it is 20 or higher  just add one line to your defaultconfig   multiDexEnabled true     Else if your targetSDK is less than 20  add the line to your defaultConfig and also add a dependency   implementation  com android support multidex 1 0 3     Check this link for more   https   developer android com studio build multidex mdex-gradle

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After suffering for two hours found the solution  File path  android build gradle Worked for me defaultConfig       applicationId  quot com something quot      minSdkVersion rootProject ext minSdkVersion     targetSdkVersion rootProject ext targetSdkVersion     versionCode 1     versionName  quot 1 0 quot      multiDexEnabled true -- gt  This works for me    If your minSdkVersion is set to 21 or higher  multidex is enabled by default and you do not need the multidex support library  - Reference   https   developer android com studio build multidex mdex-gradle

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Hi problem is here remove it  compile  com google android gms play-services 11 8 0    why   Note  Don t use the combined play-services target  It brings in dozens of libraries  bloating your application  Instead  specify only the specific Google Play services APIs your app uses   And use what you need https   developers google com android guides setup  Like for location service  com google android gms play-services-location 11 8 0   For Cloud Messaging  com google android gms play-services-gcm 11 8 0

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Goto build gradle of app folder  set minSdkVersion to 21  Save and Run your app  it should run without the dex error now

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when you are using dependencies so your methods increased  google has a solution for that  that called Multidex   NOTE  be sure that min SDK is over 14   in your build gradle    android       defaultConfig                       minSdkVersion 15          targetSdkVersion 28         multiDexEnabled true                      dependencies         implementation  com android support multidex 1 0 3          FOR androidX USE     def multidex version    2 0 1   implementation  androidx multidex multidex  multidex version      For more information please go to the orginal link    https   developer android com studio build multidex

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I solved my same problem like this way  you need to follow 2 simple step  I m AndroidX user so for me  first I implement this dependencies in build gradle file in my project in dependencies section  implementation  androidx multidex multidex 2 0 1  dependencies     for multidex implementation  androidx multidex multidex 2 0 1     after add this dependencies in your build gradle file then sync your project again Now add in the  quot defaultConfig quot  section  multiDexEnabled true defaultConfig       applicationId  quot com papel helper quot      minSdkVersion 16     targetSdkVersion 28     versionCode 1     versionName  quot 1 0 quot      testInstrumentationRunner  quot androidx test runner AndroidJUnitRunner quot       multiDexEnabled true       Now Rebuild your project again and Run

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None of the answers they gave you was exhaustive  The problem lies in the Multidex  You must add the library in the app gradle   implementation  com android support multidex 1 0 3   After  add in the defaultConfig of the app gradle   multiDexEnabled true  Your Application must be of the Multidex type   You must write it in the manifest   android name  quot  MyApplication quot    quot MyApplication quot  must be either the Multidex class  or it must extend it

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For flutter projects you can also solve this issue  open your  android app build gradle  you sould have the following   android       defaultConfig                       minSdkVersion 16         targetSdkVersion 28             If your minSdkVersion is set to 21 or higher  all you need to do is set multiDexEnabled to true in the defaultConfig  Like this  android       defaultConfig                       minSdkVersion 16         targetSdkVersion 28         multiDexEnabled true              if your minSdkVersion is set to 20 or lower add multiDexEnabled true to the defaultConfig  And define the implementation  dependencies     implementation  com android support multidex 1 0 3    or 2 0 1     At the end you should have   android       defaultConfig                       minSdkVersion 16         targetSdkVersion 28         multiDexEnabled true     added this           dependencies     implementation  com android support multidex 1 0 3      For more information read this  https   developer android com studio build multidex

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I fixed my problem with the solution below   In Gradle build file  add dependency      implementation  com android support multidex 1 0 3    And then in the  defaultConfig  section  add      multiDexEnabled true

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You have too many methods count  Android dex file has a limit of 65536 methods you are allowed to have   For starters  if you don t need all of google play services API and just the location  replace  compile  com google android gms play-services 11 8 0    with  compile  com google android gms play-services-location 11 8 0    You can refer to this page for ways to avoid it or if needed to allow more   https   developer android com studio build multidex html

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In Gradle build file  add dependency  implementation  com android support multidex 1 0 2   or implementation  com android support multidex 1 0 3   or implementation  com android support multidex 2 0 0   And then in the  quot defaultConfig quot  section  add  multiDexEnabled true  Under targetSdkVersion minSdkVersion 17 targetSdkVersion 27 multiDexEnabled true  Now if you encounter this error Error Failed to resolve  multidex-instrumentation Open File You need to change your gradle to 3 0 1 classpath  com android tools build gradle 3 0 1   And put the following code in the file gradle-wrapper properties distributionUrl https   services gradle org distributions gradle-4 1-all zip Finally add class  Applition in project  And introduce it to the AndroidManifest Which is extends from MultiDexApplication public class App extends MultiDexApplication         Override     public void onCreate              super onCreate              Run the project first to create an error  then clean  the project Finally  Re-launch the project and enjoy it

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This will do the work either for Kotlin or Java project  Step 1 - Locate build gradle Module app  under the Gradle Scripts Step 2 - add multiDexEnabled true see below      compileSdkVersion 29      defaultConfig           applicationId  quot com example appname quot          minSdkVersion 19         targetSdkVersion 29         versionCode 1         versionName  quot 1 0 quot          multiDexEnabled true   addded         testInstrumentationRunner  quot androidx test runner AndroidJUnitRunner quot         Step 3 - add the multidex dependency dependencies   implementation  com android support multidex 2 0 0    added    Finally  sync your project   Enjoy

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The error is caused by the number of class dependencies you have in your app Gradle file  If the classes exceed 72 400  you might want to use multidex as a solution to better handle file indexing  Findout more from here  https   developer android com studio build multidex

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You can follow this   Versions of the platform prior to Android 5 0  API level 21  use the Dalvik runtime for executing app code  By default  Dalvik limits apps to a single classes dex bytecode file per APK  In order to get around this limitation  you can add the multidex support library to your project   dependencies     implementation  com android support multidex 1 0 3      If your minSdkVersion is set to 21 or higher  all you need to do is set multiDexEnabled to true in your module-level build gradle file  as shown here   android       defaultConfig                       minSdkVersion 21          targetSdkVersion 28         multiDexEnabled true

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If you are using minifyEnabled with Proguard  you likely won t need to enable multi-dex   I agree with MG Developer that you should try to avoid multi-dex if possible   My solution was to enable multi-dex only for debug builds   minifyEnabled solves the problem for release builds  buildTypes       release           minifyEnabled true         proguardFiles getDefaultProguardFile  proguard-android txt     proguard-rules pro            debug              getting error  Cannot fit requested classes in a single dex file     methods  65537  gt  65536            https   developer android com studio build multidex            minifyEnabled true  used with release  will fix this by getting rid of unused method calls  but this will hide debugging info on crash         multiDexEnabled true

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multiDexEnabled true   Please try adding this in your app defaultConfig    This help me to solve the problem

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I found this solution for my project I just set the minimum SDK version to 21 and that solves my problem android       defaultConfig                       minSdkVersion 21   set the minimum sdk version 21         targetSdkVersion 29                  if your minSdkVersion is 21 or higher multidex is enabled by default  and you do not need the multidex support library  To read more about multidex https   developer android com studio build multidex html

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I have no idea why  maybe it is because I develop in Kotlin but to fix this error  I finally have to create a class that extends MultiDexApplication like this   class MyApplication   MultiDexApplication         and in my Manifest xml I have to set    lt application                     android name   MyApplication  gt    to not confuse anyone  I also do   multiDexEnabled true implementation  com android support multidex 1 0 3    for androidx  this also works for me   implementation  androidx multidex multidex 2 0 0          lt application android name  android support multidex MultiDexApplication  gt    does not work for me

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Just add this code in your app s or module s build gradle android       defaultConfig                                multiDexEnabled true  lt ------   here

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If you are building DEBUG APK  just add   debug               multiDexEnabled true             inside buildTypes  and if you are building RELEASE APK  add multiDexEnabled true in release block as-  release                                       multiDexEnabled true

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All I had to do was set the Minimum SDK Version to 21 in File   Project Structure   App   Flavors

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Using multidex support should be the last resort  By default gradle build will collect a ton of transitive dependencies for your APK   As recommended in Google Developers Docs   first attempt to remove unnecessary dependencies from your project    Using command line navigate to Android Projects Root  You can get the compile dependency tree as follows    gradlew app dependencies --configuration debugCompileClasspath   You can get full list of dependency tree  gradlew app dependencies     Then remove the unnecessary or transitive dependencies from your app build gradle  As an example if your app uses dependency called  com google api-client  you can exclude the libraries modules you do not need   implementation   com google api-client google-api-client-android 1 28 0       exclude group   org apache httpcomponents     exclude group   com google guava     exclude group   com fasterxml jackson core         Then in Android Studio Select Build   Analyze APK    Select the release debug APK file to see the contents  This will give you the methods and references count as follows

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modify your app s or module s build gradle android       defaultConfig                       minSdkVersion 21  lt -----  here         targetSdkVersion 26         multiDexEnabled true  lt ------  here                  According to official documentation  Multidex support for Android 5 0 and higher Android 5 0  API level 21  and higher uses a runtime called ART which natively supports loading multiple DEX files from APK files  ART performs pre-compilation at app install time which scans for classesN dex files and compiles them into a single  oat file for execution by the Android device  Therefore  if your minSdkVersion is 21 or higher  you do not need the multidex support library  For more information on the Android 5 0 runtime  read ART and Dalvik   https   developer android com studio build multidex

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In build app  apply plugin   com android application  android   compileSdkVersion 28 defaultConfig       applicationId  com proyecto marketdillo      minSdkVersion 14     targetSdkVersion 28     versionCode 1     versionName  1 0      testInstrumentationRunner  android support test runner AndroidJUnitRunner      multiDexEnabled true   buildTypes       release           minifyEnabled false         proguardFiles getDefaultProguardFile  proguard-android-optimize txt     proguard-rules pro              dependencies   implementation fileTree dir   libs   include      jar    implementation  com android support appcompat-v7 28 0 0-rc02  implementation  com google firebase firebase-core 16 0 7  implementation  com android support constraint constraint-layout 1 1 3  implementation  com android support support-v4 28 0 0-rc02  implementation  com android support design 28 0 0-rc02  implementation  com google firebase firebase-auth 16 1 0  implementation  com squareup picasso picasso 2 5 2  testImplementation  junit junit 4 12  androidTestImplementation  com android support test runner 1 0 2  androidTestImplementation  com android support test espresso espresso-core 3 0 2  implementation  com google firebase firebase-firestore 17 1 5  implementation  com android support multidex 1 0 3    apply plugin   com google gms google-services

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add your file android app build gradle   defaultConfig           applicationId  com ubicacion          minSdkVersion rootProject ext minSdkVersion         targetSdkVersion rootProject ext targetSdkVersion         versionCode 1         versionName  1 0          multiDexEnabled true              missingDimensionStrategy  react-native-camera    general

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What are dex files  Android app  APK  files contain executable bytecode files in the form of Dalvik Executable  DEX  files  which contain the compiled code used to run your app   Reason for this exception  The DEX specification limits the total number of methods that can be referenced within a single DEX file to 65 536  64K reference limit     including Android framework methods  library methods  and methods in your own code    Step 01  Add the following dependency as follows  For Non-Androidx Users   dependencies     implementation  com android support multidex 1 0 3    defaultConfig       minSdkVersion 16     targetSdkVersion 28     multiDexEnabled true    ADD THIS LINE     For Androidx Users   dependencies     implementation  androidx multidex multidex 2 0 1        defaultConfig           minSdkVersion 16         targetSdkVersion 28         multiDexEnabled true    ADD THIS LINE         Step 02   After adding those Sync projects and before you run the project make sure to Build a project before the run  otherwise  you will get an exception

[android] Error:Cannot fit requested classes in a single dex file.Try supplying a main-dex list. # methods: 72477 > 65536

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