Tag Archives: error

318 views

Call requires permission which may be rejected by user

Call requires permission which may be rejected by user: code should explicitly check to see if permission is available (with `checkPermission`) or explicitly handle a potential `SecurityException`   try { // your code for example: // LocationManager locationManager = (LocationManager) … Continue reading

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335 views

Error type 3 Activity class does not exist

Try some solution – each individually or all Check AndroidManifest.xml activity declaration <activity android:name=".EnableProfileActivity" android:label="@string/app_name" /> Delete BUILD folder in module tree and Clean / Rebuild project Restart Android Studio

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1,620 views

All com.android.support libraries must use the exact same version specification

For example: If You using compileSdkVersion 25 buildToolsVersion “25.0.0” You have to using latest version of support libraries with number 25. Also check the library project!   apply plugin: ‘com.android.application’   android { compileSdkVersion 25 buildToolsVersion "25.0.0"   defaultConfig { … Continue reading

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1,232 views

Android Studio emulator errors warnings issue

– check errors, warnings in build.gradle and other files – Sync project – Clean project – Rebuild project – restart Android Studio – restart ADB – update Tools, libraries, etc. Speed Up Gradle Build In Android Studio -a android.intent.action.MAIN -c … Continue reading

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1,115 views

NumberFormatException Color value drawable must start with

NumberFormatException Color value drawable must start with NumberFormatException: Color value ‘@drawable/my_picture’ must start with # Check all colors tags if value start with# Read this and check path c:\Users\me\AndroidStudioProjects\myProject\myModule\build\intermediates\res\merged\debug\ values folder for corupted values or delete ALL values folders or … Continue reading

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1,229 views

Android Studio failed to convert drawable into a drawable

Try this: – check names of drawables (file name must contain only abc…xyz 012…789 _ . in Resources folder , names have to start with lower case MyImage.jpg == problem , names with space my image.jpg == problem, names with … Continue reading

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Resources NotFoundException: File res/drawable/abc_btn_radio_on_mtrl.xml

If you make a new RadioButton and gradle istruction have compile ‘com.android.support:appcompat-v7:23.2.0′ try to change RadioButton into AppCompatRadioButton (context); RadioButton rb = new AppCompatRadioButton (context);

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2,145 views

No executable code found at line – omits breakpoints

No executable code found at line …. Try one from this solution: 1.) uninstall app from test device, try to debugg app or 2.) open module gradle file and set minifyEnabled to false in debug condition debug { minifyEnabled false … Continue reading

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Imported module not visible in project explorer Android Studio

Imported module not visible in project explorer Android Studio but exist in project folder. Gradle sync failed: Cause: failed to find target with hash string ‘android-20′ in: C:\Users\jas\AppData\Local\Android\sdk android-20 is for example! Open file in existing module named build.gradle is … Continue reading

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Resource Entry already defined

Check if in drawable folder have two picture with same name and delete one. For example: image_1.jpg image_1.png Check the module build folder in Android Studio for two files with same names. C:\Users\myFolder\AndroidStudioProjects\Project\yourModule\build\intermediates\res\merged\debug\drawable\

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