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javaandroideclipseadt

Deploy Android app to emulator fails with NoClassDefFoundError

I have the following environment:

Eclipse v4.19.0

Android Development Tools v23.0.7 (Eclipse plugin)

JREs: 8, 7, 6, 5

When I want to deploy test Android application to emulator, I receive following error message: enter image description here

Eclipse log:

!ENTRY org.eclipse.core.resources 4 2 2021-05-14 18:40:51.825 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources". !STACK 0 java.lang.NoClassDefFoundError: sun/misc/BASE64Encoder

!ENTRY org.eclipse.core.resources 4 566 2021-05-14 18:40:51.826 !MESSAGE Errors occurred during the build. !SUBENTRY 1 com.android.ide.eclipse.adt 4 75 2021-05-14 18:40:51.826 !MESSAGE Errors running builder 'Android Package Builder' on project 'First'. !STACK 0 java.lang.NoClassDefFoundError: sun/misc/BASE64Encoder

Where is the problem? Why it cannot found that class?

Solution

  • OK, so the solution was to install:

    JRE 8

    Eclipse IDE 2019-06 (v4.12.0)

    Android Development Tools v23.0.7.2120684

    With the above it works perfectly!

    enter image description here