Conversion to Dalvik format failed with error 1 -

Question

When I tried to export signed apk in eclipse, I started getting an error:

Dx Uncaught translation error: com.android.dx.cf.code.SimException: local 0000: invalid
Dx 1 error; aborting
Conversion to Dalvik format failed with error 1

I don't understand, why I am getting this error. I searched it for a long time but I didn't find any useful solution. I'v removed libraries from build path and put them into libs folder of project tree also. Please help.

Are you using ProGuard or some other obfuscation tool? See http://stackoverflow.com/questions/5701126/compile-with-proguard-gives-exception-local-variable-type-mismatch — Michael, Jan 04 '16 at 12:58

score 0 · Answer 1 · answered Jan 04 '16 at 12:57

Every month or so, while exporting an Android application to get an apk file, I see the mysterious message: “Conversion to Dalvik format failed with error code 1″.

follow the following Steps ,it will solve your problem.

This is a JAR file conflict.

It seems that You have two JAR files on my buildpath that include the same package and classes.

smack.jar and android_maps_lib-1.0.2

Deleting this package from one of the JAR files solved the problem.

You just copy someone's answer and paste there. Try give answer of your own. — , Jan 05 '16 at 04:09

score 0 · Accepted Answer · edited Feb 10 '16 at 11:08

This is come due to conflict in jar. Try to re-import and change project.properties to this code.

Step 1. Clean project

Step 2. Remove all jars

Step 3. Edit project.properties

Step 4. Refresh project.

Step 5. Run - Export signed apk

Here is code.

-injars      bin/classes
-injars      libs
-outjars     bin/classes-processed.jar

-dontpreverify
-repackageclasses ''
-allowaccessmodification
-optimizations !code/simplification/arithmetic
-keepattributes *Annotation*

-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider

-keep public class * extends android.view.View {
    public <init>(android.content.Context);
    public <init>(android.content.Context, android.util.AttributeSet);
    public <init>(android.content.Context, android.util.AttributeSet, int);
    public void set*(...);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers class * extends android.content.Context {
   public void *(android.view.View);
   public void *(android.view.MenuItem);
}

-keepclassmembers class * implements android.os.Parcelable {
    static ** CREATOR;
}

-keepclassmembers class **.R$* {
    public static <fields>;
}

-keepclassmembers class * {
    @android.webkit.JavascriptInterface <methods>;
} 
 -dontwarn org.apache.http.**
 -dontwarn android.support.v4.app.**
 -dontwarn com.android.volley.**
 -dontwarn com.squareup.picasso.**
 -dontwarn com.activate.gcm.**
 -dontwarn com.google.android.gms.**

Conversion to Dalvik format failed with error 1 -

2 Answers2