I'm using com.google.firebase:firebase-messaging:10.0.1 in a library which provides some additional functionality on top of FGM. When I add the library to an application (either as a locally installed Maven dependency or as a module dependency) and apply the com.google.gms.google-services plugin at the bottom of the script I get the following error when trying to build the app:
example-notifications:transformClassesWithDexForDebug
Dex: Error converting bytecode to dex:
Cause: com.android.dex.DexException: Multiple dex files define Lcom/google/android/gms/common/api/zza;
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException: Multiple dex files define Lcom/google/android/gms/common/api/zza;
at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:591)
at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:546)
at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:528)
at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:164)
at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:504)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:334)
at com.android.dx.command.dexer.Main.run(Main.java:277)
at com.android.dx.command.dexer.Main.main(Main.java:245)
at com.android.dx.command.Main.main(Main.java:106)
:example-notifications:transformClassesWithDexForDebug FAILED
The app's build script is as follows:
android {
...
}
dependencies {
compile 'library-using-fgm'
}
apply plugin: 'com.google.gms.google-services'
And finally the library's just to show the declared dependency:
android {
...
}
dependencies {
compile 'com.google.firebase:firebase-messaging:10.0.1'
}
Looking at the build output I noticed
google-services plugin could not detect any version for
com.google.android.gms or com.google.firebase, default version: 9.0.0
will be used.
please apply google-services plugin at the bottom of the
build file.
being printed out. Despite having the Google Play Services gradle plugin at the bottom of the app's script, it seems like it's not able to pick out the version of FGM which is being used based on the transitive dependencies and thus applies the wrong tasks to the build which result in this error.
I have managed to workaround this by changing the app's dependencies to
dependencies {
compile 'library-using-fgm'
compile 'com.google.firebase:firebase-messaging:10.0.1'
}
however is there a better solution to this issue which doesn't result in re-declaring the FGM dependency outside of the library?
I'm trying to include a library in my new, bare bones Android Studio project.
My module's build.gradle contains the following:
repositories {
mavenCentral()
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'org.jmrtd:jmrtd:0.5.0-RELEASE'
}
Build-and-run fails at the preDexDebug-step with the following stacktrace:
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lnet/sf/scuba/data/Country;
at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:122)
at com.android.dx.dex.file.DexFile.add(DexFile.java:161)
at com.android.dx.command.dexer.Main.processClass(Main.java:732)
at com.android.dx.command.dexer.Main.processFileBytes(Main.java:673)
at com.android.dx.command.dexer.Main.access$300(Main.java:83)
at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:602)
at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
at com.android.dx.command.dexer.Main.processOne(Main.java:632)
at com.android.dx.command.dexer.Main.processAllFiles(Main.java:510)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:280)
at com.android.dx.command.dexer.Main.run(Main.java:246)
at com.android.dx.command.dexer.Main.main(Main.java:215)
at com.android.dx.command.Main.main(Main.java:106)
1 error; aborting
Now, I've looked for all the obvious problems which could cause this (multiple library inclusion) but can't seem to find the culprit. The library is included only once, and is the only dependency except for the Android support library.
The errorenous inclusion seems to stem from a transitive dependency within JMRTD. Excluding or including this library (scuba) seems to make no difference.
I've also tried to add the library manually in my libs folder but am having the same issue.
Interestingly, if I exclude the transitive dependency completely like so...
configurations {
all*.exclude group: 'net.sf.scuba', module: 'scuba-smartcards'
}
... the preDexDebug step fails on a different file (which is natively part of the library and not included from a dependency):
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lorg/jmrtd/BACDeniedException;
at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:122)
at com.android.dx.dex.file.DexFile.add(DexFile.java:161)
Side note: the files failing are the first files listed if you view the jar contents in alphabetical order, indicating that all class files would fail in the same way.
Is there some sort of internal duplication going on that I'm not aware of? The artifact I'm including seems fine on inspection but could there be an issue with the format of the files fetched from the repo?
Thanks!
Disclaimer: I'm new to Android and Gradle. I've got extensive experience with Maven and Java though.
For those who might be having similar issues: This turned out to be caused by a bad ant build for both of the libraries in question (jmrtd + scuba) which included each class file twice. This was hard to detect as some file managers will not list duplicate content of archives.
I eventually confirmed it by running 'tar tf ' to discover the diplicates and fixed it by building the libs myself with the ant jar-task attribute 'duplicate="preserve"'.
In general though, the root cause is the terrible default behaviour of ant to add two of the same file instead of failing/overwriting combined with the pickiness of Gradle when dealing with duplicates.
Receiving this exception whilst trying to build my project. Have searched around for an answer but most cases seem to be different to mine.
Other solutions include clearing temporary files or doing a gradle clean. This does temporarily solve the issue but it reappears again after a few builds. Another way this issue can occur is if the project contains multiple copies of a library. I have searched through my project and only have one instance of activation.jar which is in my libs directory. Most other solutions seem to involve changing the build path in Eclipse, but my problem is occurring on Android Studio 0.5.8. I am using Java 1.7.
Gradle Console
UNEXPECTED TOP-LEVEL EXCEPTION: com.android.dex.DexException:
Multiple dex files define
Lcom/sun/activation/registries/LineTokenizer;
at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:594)
at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:552)
at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:533)
at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:170)
at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287)
at com.android.dx.command.dexer.Main.run(Main.java:230)
at com.android.dx.command.dexer.Main.main(Main.java:199)
at com.android.dx.command.Main.main(Main.java:103)
Libraries in libs dir:
activation.jar
additionnal.jar
androidplot-core-0.5.1.jar
annotations.jar
DatawindAdsSdk-2.0.jar
jpct_ae.jar
jsr305-1.3.9.jar
libGoogleAnalyticsV2.jar
mail.jar
twitter4j-core-3.0.5.jar
Dependencies: Note - ":android-cropimage" does not have any dependencies in build.gradle
Main module:
dependencies {
//Library Projects
compile project(':android-cropimage')
compile project(':facebook')
//Android SDK Libraries
//This library requires "Google Play Services" and "Google Repository" to be downloaded via SDK Manager.
compile 'com.google.android.gms:play-services:4.4.52'
//Third Party
compile fileTree(dir: 'libs', include: '*.jar')
compile 'com.github.chrisbanes.actionbarpulltorefresh:extra-abs:+'
compile 'com.jakewharton:butterknife:4.0.1'
compile 'com.j256.ormlite:ormlite-core:4.46'
compile 'com.j256.ormlite:ormlite-android:4.46'
compile 'net.hockeyapp.android:HockeySDK:3.0.1'
compile 'org.apache.httpcomponents:httpmime:4.2.5'
compile 'com.viewpagerindicator:library:2.4.1#aar'
compile 'com.squareup.picasso:picasso:2.2.0'
compile 'com.mcxiaoke.volley:library:1.0.+'
compile 'org.msgpack:msgpack:0.6.11'
}
Facebook module:
dependencies {
compile 'com.android.support:support-v4:19.1.0'
}
Turns out this is due to a bug with the Android Gradle plugin's incremental dex option on version 0.10.2 (https://groups.google.com/forum/#!topic/adt-dev/6KbhReCE_fo). Removing the following from my build.gradle file solved the issue:
android {
dexOptions {
incremental true
}
}
As #Marepork anwered there is a bug withing gradle that has not been fixed
If you still want to use incremental build you can always use build variants and fordebug use multidex and for release a proguard
I'm trying to build an app with Google Maps but whenever I try to run it there's an error message. I've added the following code to my build.gradle:
dependencies {
compile 'com.google.android.gms:play-services:4.2.42'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
And here's the error message:
Error:Execution failed for task ':app:dexDebug'.
com.android.ide.common.internal.LoggedErrorException: Failed to run command:
C:\Users\Fredrik\AppData\Local\Android\android-studio\sdk\build-tools\19.0.3\dx.bat --dex --output
C:\Users\Fredrik\AndroidStudioProjects\Skollunch\app\build\dex\debug
C:\Users\Fredrik\AndroidStudioProjects\Skollunch\app\build\classes\debug
C:\Users\Fredrik\AndroidStudioProjects\Skollunch\app\build\dependency-cache\debug
C:\Users\Fredrik\AndroidStudioProjects\Skollunch\app\build\pre-dexed\debug\android-support-v4-0245b39e700edf6a0cb399c720bb8d324f78e6d1.jar
C:\Users\Fredrik\AndroidStudioProjects\Skollunch\app\build\pre-dexed\debug\classes-05dd9eee723585a17563ec87ce727a6f7bafa3c6.jar
C:\Users\Fredrik\AndroidStudioProjects\Skollunch\app\build\pre-dexed\debug\support-v4-19.0.1-b477505a5fac609297d4a580b1fdd1110916d42b.jar
Error Code:
2
Output:
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException: Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl;
at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:594)
at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:552)
at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:533)
at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:170)
at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287)
at com.android.dx.command.dexer.Main.run(Main.java:230)
at com.android.dx.command.dexer.Main.main(Main.java:199)
at com.android.dx.command.Main.main(Main.java:103)
When I delete the code in build.gradle it runs fine, but then Maps won't work of course ;). This isn't just the case with Play Services but it does the same thing when I try to add the Support Library.
Does anyone know something that could help me solve the problem?
When using Gradle, don't include android-support-v4 by including the jar file directly; if you do it this way, the build system isn't able to disambiguate multiple copies of the support library it may encounter through direct or transitive dependencies, and you get exactly this error. Instead, remove the jar from your libs directory and include it by supplying its Maven coordinate in the dependencies block of your build file:
dependencies {
compile 'com.google.android.gms:play-services:4.2.42'
compile 'com.android.support:support-v4:+'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
I have built a new project in Android Studio using the new project templates provided as part of the tool. All of the code has been generated by Studio I have not made any amendments yet.
I am attempting to run the code but the app fails with the following errors, not sure what the problem is so any help appreciated.
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException: Multiple dex files define Landroid/support/v7/app/ActionBar$Callback;
at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:594)
at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:552)
at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:533)
at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:170)
at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287)
at com.android.dx.command.dexer.Main.run(Main.java:230)
at com.android.dx.command.dexer.Main.main(Main.java:199)
at com.android.dx.command.Main.main(Main.java:103)
FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:dexDebug'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
C:\Users\RichardKavanagh\AppData\Local\Android\android-sdk\build-tools\19.0.1\dx.bat --dex --output D:\Android\Projects\MyHealthRecord\app\build\libs\app-debug.dex D:\Android\Projects\MyHealthRecord\app\build\classes\debug D:\Android\Projects\MyHealthRecord\app\build\dependency-cache\debug D:\Android\Projects\MyHealthRecord\app\build\pre-dexed\debug\android-support-v7-appcompat-5a78dab7e2789bbe64f4bc80d106ca75c04dcf6f.jar D:\Android\Projects\MyHealthRecord\app\build\pre-dexed\debug\classes-f9b947272e9f33ba50355b52d82755584f9c0c58.jar D:\Android\Projects\MyHealthRecord\app\build\pre-dexed\debug\support-v4-19.0.0-31a2c13df80d37d62ca50fec3bde6da0ca706223.jar
Error Code:
2
Output:
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException: Multiple dex files define Landroid/support/v7/app/ActionBar$Callback;
at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:594)
at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:552)
at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:533)
at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:170)
at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287)
at com.android.dx.command.dexer.Main.run(Main.java:230)
at com.android.dx.command.dexer.Main.main(Main.java:199)
at com.android.dx.command.Main.main(Main.java:103)
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 12.948 secs
Like everyone else said here, the support library (com.android.support) is being included more than once in your project. Try adding this in your build.gradle at the root level and it should exclude the support library from being exported via other project dependencies.
configurations {
all*.exclude group: 'com.android.support', module: 'support-v4'
}
If you have more then one support libs included in the dependencies like this, you may want to remove one of them:
dependencies {
compile 'com.android.support:support-v4:19.1.+'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
This gets conflicted if you have the support jar in your libs folder.
If you have the support jar in your project libs folder and you have the module dependency added to compile 'com.android.support:support-v4:13.0.+' the UNEXPECTED_TOPLEVEL_DEPENDANCY exception will be thrown.
Because you may include two same libs in your project.
check your build.gradle file.
dependencies {
compile 'com.android.support:appcompat-v7:+'
compile files('libs/android-support-v4.jar')
}
if your file includes compile 'com.android.support:appcompat-v7:+' and compile files('libs/android-support-v4.jar'), it will have this problems.
delete this sentence: compile files('libs/android-support-v4.jar')
That's how I fix this problem.
The error occurs when you have the same library/directory included more than once in your build.gradle's dependencies. Ok, let’s say you have an App structure that looks like this:
So you have the main “app” and then you have a bunch of sub-apps/modules/libraries. The libraries are: 1) gene_test_library, 2) genes_nine_old_androids_library, & 3) swipe_list_view_library.
My name is Gene, so that’s why there are all these “gene” libraries.
Inside the build.gradle for “app”, I have:
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:21.0.0'
compile project(':libraries:gene_test_library')
//compile project(':libraries:genes_nine_old_androids_library')
compile project(':libraries:swipe_list_view_library')
}
Inside the build.gradle for gene_test_library, I have nothing:
dependencies {
}
Inside build.gradle for gene_nine_old_androids_library, I have:
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.0'
}
Inside build.gradle for swipe_list_view_library, I have:
dependencies {
compile 'com.nineoldandroids:library:2.4.0+'
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.0'
}
This line of code “compile fileTree(dir: 'libs', include: ['*.jar'])” just means “hey, look inside the ‘libs’ folder inside this module for any jar files. I do not have anything in the libs folder of any of the modules so you can ignore that line of code.
So let’s say I uncomment out //compile project(':libraries:genes_nine_old_androids_library')
In the build.gradle for the “app” module. Then I would get the “UNEXPECTED TOP-LEVEL EXCEPTION:” error. Why is that?
Well, writing //compile project(':libraries:genes_nine_old_androids_library') inside the build.gradle for “app”, is the same as taking the build dependencies of “genes_nine_old_androids_library” module and putting it there. So uncommenting the //compile project(':libraries:genes_nine_old_androids_library') statement, the build.gradle for “app” module becomes:
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:21.0.0'
compile project(':libraries:gene_test_library')
***compile fileTree(dir: 'libs', include: ['*.jar'])***
***compile 'com.android.support:appcompat-v7:21.0.0'***
compile project(':libraries:swipe_list_view_library')
}
Notice how now “compile 'com.android.support:appcompat-v7:21.0.0'” shows up 2x. That’s where the error is coming from.
I found 2 reason for this issue:
Sometimes its because of multiple included libraries. For example you add
compile 'com.nineoldandroids:library:2.4.0'
in your gradle and add another library that it also use "nineoldandroids" in it's gradle!
As Android Developer Official website said:
If you have built an Android app and received this error, then congratulations, you have a lot of code!
So, why?
The Dalvik Executable specification limits the total number of methods that can be referenced within a single DEX file to 65,536, including Android framework methods, library methods, and methods in your own code. Getting past this limit requires that you configure your app build process to generate more than one DEX file, known as a multidex configuration.
Then what should you do?
Avoiding the 65K Limit - How?
Review your app's direct and transitive dependencies - Ensure any large library dependency you include in your app is used in a manner that outweighs the amount of code being added to the application. A common anti-pattern is to include a very large library because a few utility methods were useful. Reducing your app code dependencies can often help you avoid the dex reference limit.
Remove unused code with ProGuard - Configure the ProGuard settings for your app to run ProGuard and ensure you have shrinking enabled for release builds. Enabling shrinking ensures you are not shipping unused code with your APKs.
Configuring Your App for Multidex with Gradle - How?
1.Change your Gradle build configuration to enable multidex.
put
multiDexEnabled true
in the defaultConfig, buildType, or productFlavor sections of your Gradle build file.
2.In your manifest add the MultiDexApplication class from the multidex support library to the application element.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android.multidex.myapplication">
<application
...
android:name="android.support.multidex.MultiDexApplication">
...
</application>
</manifest>
Note: If your app uses extends the Application class, you can override the attachBaseContext() method and call MultiDex.install(this) to enable multidex. For more information, see the MultiDexApplication reference documentation.
Also this code may help you:
dexOptions {
javaMaxHeapSize "4g"
}
Put in your gradle(android{ ... } ).
Hi all I had the same issue that was being caused by a duplicate support version 4 file that I had included while trying to get parse integrated. Deleted the extra inclusion from the libs directory and it works fine now!
This happens when a library is getting compiled twice (i.e it is added two time). It can be support library or any other, it doesn't matter.
The common case is that you have added a compile statement of a library which is already in your libs/ directory. All the *.jar files are compiled automatically. Thus, adding a compile statement is causing the error. Removing that statement might fix this issue. If this is not applicable then we already have some awesome answers.
This might be the dumbest answer, but this worked for me :
I removed and added all the libraries on my project manually.(One after the other) And voila, it worked.
Build -> Rebuild project
Note: No library of mine was compiled twice.
Make sure you have downloaded Support Repository to use support library dependency in build.gradle.
If these all are there already installed sync your project with gradle once using the button available.
In my case TOP LEVEL EXCEPTION was throw because of a special char in project path. Just closed the project, changed "á" to "a" and reopened the project. Works!
Suddenly, without any major change in my project, I too got this error.
All the above did not work for me, since I needed both the support libs V4 and V7.
At the end, because 2 hours ago the project compiled with no problems, I simply told Android Studio to REBUILD the project, and the error was gone.
I had similar problem when I tried to build a signed apk for my app.
Strange, it happened only when I wanted to build a release apk, while on debug apk everything worked OK.
Finally, looking on this thread, I checked for support library duplications in build.gradle and removed any duplications but this wasn't enough..
I had to do clean project and only then finally I've got it to work.
I know that the problem was answered, but this could happen again and my solution was a little different from the ones that I found. In my case the solution wasn't related to include two different libraries in my project. See code below:
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
This code was giving that error "Unexpected Top-Level Exception".
I fix the code making the following changes:
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
I solved my problem with adding these in build gradle:
defaultConfig {
multiDexEnabled true
dependencies {
compile 'com.android.support:multidex:1.0.0'
another solution can be removing unnecessary libraries