NoClassDeFounder Error

Question

Getting error while running project with target v 22. I can not change target version.

Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

gradle file - build.gradle file :

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.0"
    defaultConfig {
        applicationId "com.adsl.beaconapp"
        minSdkVersion 19
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }

In that case it works ....but when I execute my code system ask for below permission : Failed due to non declaration of following android.permission.SYSTEM_ALERT_WINDOW permission in Manifest file — Paddy02, Jul 14 '17 at 08:08
https://stackoverflow.com/questions/36016369/system-alert-window-how-to-get-this-permission-automatically-on-android-6-0-an — IntelliJ Amiya, Jul 14 '17 at 08:10
Yes I am doing the same steps but unfortunately it is not working....I have added the code to get runtime permission for SYSTEM_ALERT_WINDOW but still system throws same exception.... — Paddy02, Jul 14 '17 at 08:14
Its a permission issue coming from API level 23 . You should proper add this . — IntelliJ Amiya, Jul 14 '17 at 08:15
You should read https://stackoverflow.com/a/39406719/3395198 — IntelliJ Amiya, Jul 14 '17 at 08:17
Hi...implemented the code as per the shared link and permission granted successfully but still throwing same exception when my function executes.. — Paddy02, Jul 14 '17 at 09:34

score 0 · Answer 1 · answered Jul 14 '17 at 08:02

0

Try deleting the build folder and then clean the project

answered Jul 14 '17 at 08:02

Sachin Gawai

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NoClassDeFounder Error

1 Answers1