Could not find design.jar (com.android.support:design:26.1.0) issue

[sapandang]

• Android Studio 3.1.2
• Gradle version 3.4
• compileSdkVersion 27
• buildToolsVersion "27.0.3"

was unable to build project by cloning getting Could not find design.jar (com.android.support:design:26.1.0) issue

Fixed by changing the resolutionStrategy version to 26.+

// resolve conflicts
configurations.all {
    resolutionStrategy.eachDependency { DependencyResolveDetails details ->
        def requested = details.requested
        // android resolution
        // source : https://stackoverflow.com/questions/43280871/android-getting-manifest-merger-failed-error-after-update-to-new-version-of-grad
        if (requested.group == 'com.android.support') {
            if (!requested.name.startsWith("multidex")) {
                // details.useVersion '26.1.0'
                details.useVersion '26.+'
            }
        }

[stefanodp91]

Hi sapandang, as described within the readme, this is a common issue. You have to replace the resolution strategy non inside the Chat21 SDK, but in your own project. You can get more details here