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Solutions on the web

via GitHub by BasanthVerma
, 1 year ago
Unable to start activity ComponentInfo{com.beyondseek.ServicesAroundMe/com.vistrav.ask.AskActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
via GitHub by cuc-glf
, 1 year ago
Unable to start activity ComponentInfo{net.wequick.example.small/net.wequick.example.small.app.main.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
via Stack Overflow by Suraz Adhikari
, 6 months ago
Unable to start activity ComponentInfo{com.ati.activate/com.ati.activate.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
via GitHub by B--B
, 1 year ago
Unable to start activity ComponentInfo{com.google.android.dialer/com.google.android.dialer.settings.GoogleDialerSettingsActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.beyondseek.ServicesAroundMe/com.vistrav.ask.AskActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)