java.io.IOException

Unable to open dex file: /system/priv-app/launcher3_INST.apk


Samebug tips1

If you need more than 65536 methods on your application you need to change your Gradle configuration to enable MultiDex and modify your manifest to reference MultiDex class.

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Solutions on the web18519

Solution icon of web
Unable to open dex file: /system/priv-app/launcher3_INST.apk

Solution icon of web
Unable to open dex file: /system/priv-app/launcher3_INST.apk

Solution icon of github
Failed to open oat file from dex location '/system/priv-app/Settings.apk'

Solution icon of github
via GitHub by SkyZH
, 1 year ago
Failed to open file '/data/dalvik-cache/arm/system@priv-app@SystemUI@SystemUI.apk@classes.dex': Permission denied

Solution icon of googlegroups
via Google Groups by Unknown author, 1 month ago
Failed to open file '/data/dalvik-cache/arm/system@priv-app@SystemUI.apk@classes.dex': Permission denied

Solution icon of web
Unable to open dex file: /data/app/com.whatsapp-1.apk

Solution icon of web
Unable to open dex file: /data/app/com.hyperionics.dot42Test-1.apk

Solution icon of github
unable to open DEX file

Solution icon of github
unable to open DEX file

Solution icon of stackoverflow
unable to open DEX file

Stack trace

  • java.io.IOException: Unable to open dex file: /system/priv-app/launcher3_INST.apk at dalvik.system.DexFile.openDexFileNative(Native Method) at dalvik.system.DexFile.openDexFile(DexFile.java:296) at dalvik.system.DexFile.<init>(DexFile.java:80) at dalvik.system.DexFile.<init>(DexFile.java:59) at dalvik.system.DexPathList.loadDexFile(DexPathList.java:263) at dalvik.system.DexPathList.makeDexElements(DexPathList.java:230) at dalvik.system.DexPathList.<init>(DexPathList.java:112) at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:48) at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:65) at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:57) at android.app.LoadedApk.getClassLoader(LoadedApk.java:326) at android.app.LoadedApk.makeApplication(LoadedApk.java:508)

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