diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 57ebc685d747e..42d65e2bbce67 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -5455,7 +5455,8 @@ public class TelephonyManager {
                         public void onError(int errorCode, android.os.ParcelableException detail) {
                             Binder.withCleanCallingIdentity(() ->
                                     executor.execute(() -> callback.onError(
-                                            errorCode, detail.getCause())));
+                                            errorCode,
+                                            detail == null ? null : detail.getCause())));
                         }
                     }, getOpPackageName());
 
@@ -5495,7 +5496,8 @@ public class TelephonyManager {
                         public void onError(int errorCode, android.os.ParcelableException detail) {
                             Binder.withCleanCallingIdentity(() ->
                                     executor.execute(() -> callback.onError(
-                                            errorCode, detail.getCause())));
+                                            errorCode,
+                                            detail == null ? null : detail.getCause())));
                         }
                     }, getOpPackageName(), workSource);
         } catch (RemoteException ex) {