ClassNotFoundException, what to do?

Briefly, I am a student learning JAVA/Android development. While following the course, an error keeps on coming up but I can't seem to find the issue.

keep getting this error:

05-04 12:50:18.569 6836-6836/com.lucianvibez.flashchatnewfirebase E/AndroidRuntime: FATAL EXCEPTION: main

Process: com.lucianvibez.flashchatnewfirebase, PID: 6836

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.lucianvibez.flashchatnewfirebase/com.online.lucianvibez.flashchatnewfirebase.LoginActivity}: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2548)

    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)

    at android.app.ActivityThread.-wrap12(ActivityThread.java)

    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)

    at android.os.Handler.dispatchMessage(Handler.java:102)

    at android.os.Looper.loop(Looper.java:154)

    at android.app.ActivityThread.main(ActivityThread.java:6077)

    at java.lang.reflect.Method.invoke(Native Method)

    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

 Caused by: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

This is the app module build.gradle file below:

apply plugin: 'com.android.application'



android {

    compileSdkVersion 27



    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

}



dependencies {

    implementation fileTree(dir: 'libs', include: ['*.jar'])

    testImplementation 'junit:junit:4.12'

    implementation 'com.android.support:appcompat-v7:27.0.2'

    implementation 'com.android.support:design:27.0.2'

    implementation 'com.google.firebase:firebase-core:15.0.0'

    implementation 'com.google.firebase:firebase-database:15.0.1'

    implementation 'com.google.firebase:firebase-auth:15.1.0'







}



apply plugin: 'com.google.gms.google-services'

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

asked May 4 '18 at 23:37

Shane

133

please show your manifest of the app or it would really help if you could also post your App Module based Build.gradle details too.
– Rizwan atta
May 5 '18 at 0:03

This is usually because of misconfiguration of multidex. Please add your build.gradle to your question.
– ישו אוהב אותך
May 5 '18 at 5:05

Ok,,I added the build.gradle
– Shane
May 5 '18 at 11:57

any help please?
– Shane
May 7 '18 at 12:59

add a comment |

Briefly, I am a student learning JAVA/Android development. While following the course, an error keeps on coming up but I can't seem to find the issue.

keep getting this error:

05-04 12:50:18.569 6836-6836/com.lucianvibez.flashchatnewfirebase E/AndroidRuntime: FATAL EXCEPTION: main

Process: com.lucianvibez.flashchatnewfirebase, PID: 6836

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.lucianvibez.flashchatnewfirebase/com.online.lucianvibez.flashchatnewfirebase.LoginActivity}: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2548)

    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)

    at android.app.ActivityThread.-wrap12(ActivityThread.java)

    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)

    at android.os.Handler.dispatchMessage(Handler.java:102)

    at android.os.Looper.loop(Looper.java:154)

    at android.app.ActivityThread.main(ActivityThread.java:6077)

    at java.lang.reflect.Method.invoke(Native Method)

    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

 Caused by: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

This is the app module build.gradle file below:

apply plugin: 'com.android.application'



android {

    compileSdkVersion 27



    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

}



dependencies {

    implementation fileTree(dir: 'libs', include: ['*.jar'])

    testImplementation 'junit:junit:4.12'

    implementation 'com.android.support:appcompat-v7:27.0.2'

    implementation 'com.android.support:design:27.0.2'

    implementation 'com.google.firebase:firebase-core:15.0.0'

    implementation 'com.google.firebase:firebase-database:15.0.1'

    implementation 'com.google.firebase:firebase-auth:15.1.0'







}



apply plugin: 'com.google.gms.google-services'

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

asked May 4 '18 at 23:37

Shane

133

please show your manifest of the app or it would really help if you could also post your App Module based Build.gradle details too.
– Rizwan atta
May 5 '18 at 0:03

This is usually because of misconfiguration of multidex. Please add your build.gradle to your question.
– ישו אוהב אותך
May 5 '18 at 5:05

Ok,,I added the build.gradle
– Shane
May 5 '18 at 11:57

any help please?
– Shane
May 7 '18 at 12:59

add a comment |

Briefly, I am a student learning JAVA/Android development. While following the course, an error keeps on coming up but I can't seem to find the issue.

keep getting this error:

05-04 12:50:18.569 6836-6836/com.lucianvibez.flashchatnewfirebase E/AndroidRuntime: FATAL EXCEPTION: main

Process: com.lucianvibez.flashchatnewfirebase, PID: 6836

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.lucianvibez.flashchatnewfirebase/com.online.lucianvibez.flashchatnewfirebase.LoginActivity}: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2548)

    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)

    at android.app.ActivityThread.-wrap12(ActivityThread.java)

    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)

    at android.os.Handler.dispatchMessage(Handler.java:102)

    at android.os.Looper.loop(Looper.java:154)

    at android.app.ActivityThread.main(ActivityThread.java:6077)

    at java.lang.reflect.Method.invoke(Native Method)

    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

 Caused by: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

This is the app module build.gradle file below:

apply plugin: 'com.android.application'



android {

    compileSdkVersion 27



    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

}



dependencies {

    implementation fileTree(dir: 'libs', include: ['*.jar'])

    testImplementation 'junit:junit:4.12'

    implementation 'com.android.support:appcompat-v7:27.0.2'

    implementation 'com.android.support:design:27.0.2'

    implementation 'com.google.firebase:firebase-core:15.0.0'

    implementation 'com.google.firebase:firebase-database:15.0.1'

    implementation 'com.google.firebase:firebase-auth:15.1.0'







}



apply plugin: 'com.google.gms.google-services'

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

asked May 4 '18 at 23:37

Shane

133

Briefly, I am a student learning JAVA/Android development. While following the course, an error keeps on coming up but I can't seem to find the issue.

keep getting this error:

05-04 12:50:18.569 6836-6836/com.lucianvibez.flashchatnewfirebase E/AndroidRuntime: FATAL EXCEPTION: main

Process: com.lucianvibez.flashchatnewfirebase, PID: 6836

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.lucianvibez.flashchatnewfirebase/com.online.lucianvibez.flashchatnewfirebase.LoginActivity}: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2548)

    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)

    at android.app.ActivityThread.-wrap12(ActivityThread.java)

    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)

    at android.os.Handler.dispatchMessage(Handler.java:102)

    at android.os.Looper.loop(Looper.java:154)

    at android.app.ActivityThread.main(ActivityThread.java:6077)

    at java.lang.reflect.Method.invoke(Native Method)

    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

 Caused by: java.lang.ClassNotFoundException: Didn't find class "com.online.lucianvibez.flashchatnewfirebase.LoginActivity" on path: DexPathList[[zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/base.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.lucianvibez.flashchatnewfirebase-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.lucianvibez.flashchatnewfirebase-1/lib/x86, /system/lib, /vendor/lib]]

This is the app module build.gradle file below:

apply plugin: 'com.android.application'



android {

    compileSdkVersion 27



    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

}



dependencies {

    implementation fileTree(dir: 'libs', include: ['*.jar'])

    testImplementation 'junit:junit:4.12'

    implementation 'com.android.support:appcompat-v7:27.0.2'

    implementation 'com.android.support:design:27.0.2'

    implementation 'com.google.firebase:firebase-core:15.0.0'

    implementation 'com.google.firebase:firebase-database:15.0.1'

    implementation 'com.google.firebase:firebase-auth:15.1.0'







}



apply plugin: 'com.google.gms.google-services'

java android firebase

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

asked May 4 '18 at 23:37

Shane

133

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

asked May 4 '18 at 23:37

Shane

133

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

edited Nov 19 '18 at 20:15

Emanuel Graf

412726

asked May 4 '18 at 23:37

Shane

133

asked May 4 '18 at 23:37

Shane

133

asked May 4 '18 at 23:37

Shane

133

please show your manifest of the app or it would really help if you could also post your App Module based Build.gradle details too.
– Rizwan atta
May 5 '18 at 0:03

This is usually because of misconfiguration of multidex. Please add your build.gradle to your question.
– ישו אוהב אותך
May 5 '18 at 5:05

Ok,,I added the build.gradle
– Shane
May 5 '18 at 11:57

any help please?
– Shane
May 7 '18 at 12:59

add a comment |

please show your manifest of the app or it would really help if you could also post your App Module based Build.gradle details too.
– Rizwan atta
May 5 '18 at 0:03

This is usually because of misconfiguration of multidex. Please add your build.gradle to your question.
– ישו אוהב אותך
May 5 '18 at 5:05

Ok,,I added the build.gradle
– Shane
May 5 '18 at 11:57

any help please?
– Shane
May 7 '18 at 12:59

please show your manifest of the app or it would really help if you could also post your App Module based Build.gradle details too.
– Rizwan atta
May 5 '18 at 0:03

This is usually because of misconfiguration of multidex. Please add your build.gradle to your question.
– ישו אוהב אותך
May 5 '18 at 5:05

Ok,,I added the build.gradle
– Shane
May 5 '18 at 11:57

any help please?
– Shane
May 7 '18 at 12:59

add a comment |

1 Answer
1

active

oldest

votes

with minSdkVersion 16 you need to manually enable multidex support.

this only became the default with API level 21.

android {

    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"



        multiDexEnabled true

    }

    ...

}

and the dependency, since the minSdkVersion is < 21:

dependencies {

    api "com.android.support:multidex:1.0.3"

}

edited Nov 19 '18 at 20:43

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

add a comment |

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with minSdkVersion 16 you need to manually enable multidex support.

this only became the default with API level 21.

android {

    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"



        multiDexEnabled true

    }

    ...

}

and the dependency, since the minSdkVersion is < 21:

dependencies {

    api "com.android.support:multidex:1.0.3"

}

edited Nov 19 '18 at 20:43

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

add a comment |

with minSdkVersion 16 you need to manually enable multidex support.

this only became the default with API level 21.

android {

    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"



        multiDexEnabled true

    }

    ...

}

and the dependency, since the minSdkVersion is < 21:

dependencies {

    api "com.android.support:multidex:1.0.3"

}

edited Nov 19 '18 at 20:43

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

add a comment |

with minSdkVersion 16 you need to manually enable multidex support.

this only became the default with API level 21.

android {

    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"



        multiDexEnabled true

    }

    ...

}

and the dependency, since the minSdkVersion is < 21:

dependencies {

    api "com.android.support:multidex:1.0.3"

}

edited Nov 19 '18 at 20:43

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

with minSdkVersion 16 you need to manually enable multidex support.

this only became the default with API level 21.

android {

    defaultConfig {

        applicationId "com.lucianvibez.flashchatnewfirebase"

        minSdkVersion 16

        targetSdkVersion 27

        versionCode 1

        versionName "1.0"



        multiDexEnabled true

    }

    ...

}

and the dependency, since the minSdkVersion is < 21:

dependencies {

    api "com.android.support:multidex:1.0.3"

}

edited Nov 19 '18 at 20:43

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

edited Nov 19 '18 at 20:43

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

answered Nov 19 '18 at 20:35

Martin Zeitler

15k33863

add a comment |

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