Program type already present: android.support.v4.content.Loader











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Here is the error I'm facing while compiling the code:




Program type already present: android.support.v4.content.Loader
Message{kind=ERROR, text=Program type already present: android.support.v4.content.Loader, sources=[Unknown source file], tool
name=Optional.of(D8)}




Here is my gradle:



app:dependencies:



dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.android.volley:volley:1.1.1'
implementation 'com.android.support:recyclerview-v7:27.1.1'
implementation 'com.squareup.picasso:picasso-sample:2.5.2'
implementation 'com.android.support:support-v4:27.1.1'
implementation 'com.android.support:appcompat-v7:27.1.1'
}









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New contributor




Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
























    up vote
    1
    down vote

    favorite












    Here is the error I'm facing while compiling the code:




    Program type already present: android.support.v4.content.Loader
    Message{kind=ERROR, text=Program type already present: android.support.v4.content.Loader, sources=[Unknown source file], tool
    name=Optional.of(D8)}




    Here is my gradle:



    app:dependencies:



    dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.volley:volley:1.1.1'
    implementation 'com.android.support:recyclerview-v7:27.1.1'
    implementation 'com.squareup.picasso:picasso-sample:2.5.2'
    implementation 'com.android.support:support-v4:27.1.1'
    implementation 'com.android.support:appcompat-v7:27.1.1'
    }









    share|improve this question









    New contributor




    Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      Here is the error I'm facing while compiling the code:




      Program type already present: android.support.v4.content.Loader
      Message{kind=ERROR, text=Program type already present: android.support.v4.content.Loader, sources=[Unknown source file], tool
      name=Optional.of(D8)}




      Here is my gradle:



      app:dependencies:



      dependencies {
      implementation fileTree(include: ['*.jar'], dir: 'libs')
      implementation 'com.android.support.constraint:constraint-layout:1.1.3'
      implementation 'com.android.volley:volley:1.1.1'
      implementation 'com.android.support:recyclerview-v7:27.1.1'
      implementation 'com.squareup.picasso:picasso-sample:2.5.2'
      implementation 'com.android.support:support-v4:27.1.1'
      implementation 'com.android.support:appcompat-v7:27.1.1'
      }









      share|improve this question









      New contributor




      Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      Here is the error I'm facing while compiling the code:




      Program type already present: android.support.v4.content.Loader
      Message{kind=ERROR, text=Program type already present: android.support.v4.content.Loader, sources=[Unknown source file], tool
      name=Optional.of(D8)}




      Here is my gradle:



      app:dependencies:



      dependencies {
      implementation fileTree(include: ['*.jar'], dir: 'libs')
      implementation 'com.android.support.constraint:constraint-layout:1.1.3'
      implementation 'com.android.volley:volley:1.1.1'
      implementation 'com.android.support:recyclerview-v7:27.1.1'
      implementation 'com.squareup.picasso:picasso-sample:2.5.2'
      implementation 'com.android.support:support-v4:27.1.1'
      implementation 'com.android.support:appcompat-v7:27.1.1'
      }






      android build.gradle






      share|improve this question









      New contributor




      Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited yesterday









      Mostafa Aryannejad

      244112




      244112






      New contributor




      Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked yesterday









      Shahab Rishehri

      61




      61




      New contributor




      Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Shahab Rishehri is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.
























          1 Answer
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          up vote
          0
          down vote













          You won't need implementation 'com.android.support:support-v4:27.1.1' since picasso-sample already adds the v4 dependency when compiling (plus two more).



          So, try using this then sync:



          dependencies {
          implementation fileTree(include: ['*.jar'], dir: 'libs')
          implementation 'com.android.support:appcompat-v7:27.1.1'
          implementation 'com.android.support.constraint:constraint-layout:1.1.3'
          implementation 'com.android.support:recyclerview-v7:27.1.1'
          implementation 'com.squareup.picasso:picasso-sample:2.5.2'
          implementation 'com.android.volley:volley:1.1.1'

          }





          share|improve this answer





















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            1 Answer
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            up vote
            0
            down vote













            You won't need implementation 'com.android.support:support-v4:27.1.1' since picasso-sample already adds the v4 dependency when compiling (plus two more).



            So, try using this then sync:



            dependencies {
            implementation fileTree(include: ['*.jar'], dir: 'libs')
            implementation 'com.android.support:appcompat-v7:27.1.1'
            implementation 'com.android.support.constraint:constraint-layout:1.1.3'
            implementation 'com.android.support:recyclerview-v7:27.1.1'
            implementation 'com.squareup.picasso:picasso-sample:2.5.2'
            implementation 'com.android.volley:volley:1.1.1'

            }





            share|improve this answer

























              up vote
              0
              down vote













              You won't need implementation 'com.android.support:support-v4:27.1.1' since picasso-sample already adds the v4 dependency when compiling (plus two more).



              So, try using this then sync:



              dependencies {
              implementation fileTree(include: ['*.jar'], dir: 'libs')
              implementation 'com.android.support:appcompat-v7:27.1.1'
              implementation 'com.android.support.constraint:constraint-layout:1.1.3'
              implementation 'com.android.support:recyclerview-v7:27.1.1'
              implementation 'com.squareup.picasso:picasso-sample:2.5.2'
              implementation 'com.android.volley:volley:1.1.1'

              }





              share|improve this answer























                up vote
                0
                down vote










                up vote
                0
                down vote









                You won't need implementation 'com.android.support:support-v4:27.1.1' since picasso-sample already adds the v4 dependency when compiling (plus two more).



                So, try using this then sync:



                dependencies {
                implementation fileTree(include: ['*.jar'], dir: 'libs')
                implementation 'com.android.support:appcompat-v7:27.1.1'
                implementation 'com.android.support.constraint:constraint-layout:1.1.3'
                implementation 'com.android.support:recyclerview-v7:27.1.1'
                implementation 'com.squareup.picasso:picasso-sample:2.5.2'
                implementation 'com.android.volley:volley:1.1.1'

                }





                share|improve this answer












                You won't need implementation 'com.android.support:support-v4:27.1.1' since picasso-sample already adds the v4 dependency when compiling (plus two more).



                So, try using this then sync:



                dependencies {
                implementation fileTree(include: ['*.jar'], dir: 'libs')
                implementation 'com.android.support:appcompat-v7:27.1.1'
                implementation 'com.android.support.constraint:constraint-layout:1.1.3'
                implementation 'com.android.support:recyclerview-v7:27.1.1'
                implementation 'com.squareup.picasso:picasso-sample:2.5.2'
                implementation 'com.android.volley:volley:1.1.1'

                }






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered yesterday









                Mohsen

                9,82742470




                9,82742470






















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