I\'m trying to start a new project here but this problem is appearing. I can run the project and deploy it in an emulator but this Render problem and Using private resources
Add 'Base.' before 'Theme.AppCompat.Light.DarkActionBar' in styles.xml . Worked for me.
You just need to change the following codes from the dependencies section of your build.gradle
file:
From:
implementation 'com.android.support:appcompat-v7:28.0.0-rc02'
implementation 'com.android.support:design:28.0.0-rc02'
To:
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
implementation 'com.android.support:design:28.0.0-alpha1'
And then sync your project.
Try to use this:
dependencies {
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.1'
}
Instead of constraint-layout:1.1.2
.
This solved my issue.
Had the same issue - went to SDK manager and installed additional SDK platforms; Oreo 8.1. It seems the issue was that the 'new' API 28 still has issues. It says partially installed, but I basically just checked the boxes for lower API's and it downloaded/installed:
Additionally, I changed my build.gradle file's SDK version, buildTools, appcompat, and design versions as below. It works now and I will move back to API 28 at a later stage when these issues have been resolved.
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
defaultConfig {
...
minSdkVersion 15
targetSdkVersion 27
...
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
implementation 'com.android.support:design:27.0.0'
}
You can try RelativeLayout replace from Constraint Layout in content_main.xml and activity_main.xml
Note: 1.Don't forget to end tag with RelativeLayout
.../RelativeLayout>
Make sure you unchecked OFF LINE option in settings > gradle, then sync the project again while connected on network