diff --git a/android/src/main/java/com/dooboolab/rniap/PromiseUtlis.kt b/android/src/main/java/com/dooboolab/rniap/PromiseUtlis.kt
index c1bc5afde..ffaa96931 100644
--- a/android/src/main/java/com/dooboolab/rniap/PromiseUtlis.kt
+++ b/android/src/main/java/com/dooboolab/rniap/PromiseUtlis.kt
@@ -37,7 +37,7 @@ fun Promise.safeReject(
     throwable: Throwable?,
 ) {
     try {
-        this.reject(code, message, throwable)
+        this.reject(code ?: "", message, throwable)
     } catch (oce: ObjectAlreadyConsumedException) {
         Log.d(TAG, "Already consumed ${oce.message}")
     }