diff --git a/services/core/java/com/android/server/am/ProcessRecord.java b/services/core/java/com/android/server/am/ProcessRecord.java
index 7aae4d5b02152..ffb40ee959a49 100644
--- a/services/core/java/com/android/server/am/ProcessRecord.java
+++ b/services/core/java/com/android/server/am/ProcessRecord.java
@@ -579,7 +579,9 @@ class ProcessRecord implements WindowProcessListener {
         processName = _processName;
         sdkSandboxClientAppPackage = _sdkSandboxClientAppPackage;
         if (isSdkSandbox) {
-            sdkSandboxClientAppVolumeUuid = getClientInfoForSdkSandbox().volumeUuid;
+            final ApplicationInfo clientInfo = getClientInfoForSdkSandbox();
+            sdkSandboxClientAppVolumeUuid = clientInfo != null
+                    ? clientInfo.volumeUuid : null;
         } else {
             sdkSandboxClientAppVolumeUuid = null;
         }