nan-li · Oct 16, 2026 · Oct 21, 2026
diff --git a/iOS_SDK/OneSignalSDK/OneSignalCore/Source/API/OneSignalClient.m b/iOS_SDK/OneSignalSDK/OneSignalCore/Source/API/OneSignalClient.m
@@ -76,9 +76,10 @@ - (OneSignalClientError *)privacyConsentErrorWithRequestType:(NSString *)type {
 - (void)executeRequest:(OneSignalRequest *)request onSuccess:(OSResultSuccessBlock)successBlock onFailure:(OSClientFailureBlock)failureBlock {
     // If privacy consent is required but not yet given, any non-GET request should be blocked.
     if (request.method != GET && [OSPrivacyConsentController shouldLogMissingPrivacyConsentErrorWithMethodName:nil]) {
-        [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"Attempted to perform an HTTP request (%@) before the user provided privacy consent."];
+        OneSignalClientError *consentError = [self privacyConsentErrorWithRequestType:NSStringFromClass(request.class)];
+        [OneSignalLog onesignalLog:ONE_S_LL_WARN message:consentError.message];
         if (failureBlock) {
-            failureBlock([self privacyConsentErrorWithRequestType:NSStringFromClass(request.class)]);
+            failureBlock(consentError);
         }
 
         return;

diff --git a/iOS_SDK/OneSignalSDK/OneSignalCore/Source/OSPrivacyConsentController.m b/iOS_SDK/OneSignalSDK/OneSignalCore/Source/OSPrivacyConsentController.m
@@ -66,7 +66,7 @@ + (void)setRequiresPrivacyConsent:(BOOL)required {
         return;
 
     if ([self requiresUserPrivacyConsent] && !required) {
-        [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"Cannot change setConsentRequired() from TRUE to FALSE"];
+        [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"Cannot change setConsentRequired() from TRUE to FALSE"];
         return;
     }
     [OneSignalUserDefaults.initShared saveBoolForKey:OSUD_REQUIRES_USER_PRIVACY_CONSENT withValue:required];

diff --git a/iOS_SDK/OneSignalSDK/OneSignalCore/Source/OSStubInAppMessages.m b/iOS_SDK/OneSignalSDK/OneSignalCore/Source/OSStubInAppMessages.m
@@ -36,48 +36,48 @@ @implementation OSStubInAppMessages
 }
 
 + (void)addClickListener:(NSObject<OSInAppMessageClickListener> * _Nullable)listener {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)addLifecycleListener:(NSObject<OSInAppMessageLifecycleListener> * _Nullable)listener {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)addTrigger:(NSString * _Nonnull)key withValue:(NSString * _Nonnull)value {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)addTriggers:(NSDictionary<NSString *,NSString *> * _Nonnull)triggers {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)clearTriggers {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (BOOL)paused {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
     return true;
 }
 
 + (void)paused:(BOOL)pause {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)removeClickListener:(NSObject<OSInAppMessageClickListener> * _Nullable)listener {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)removeLifecycleListener:(NSObject<OSInAppMessageLifecycleListener> * _Nullable)listener {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)removeTrigger:(NSString * _Nonnull)key {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 + (void)removeTriggers:(NSArray<NSString *> * _Nonnull)keys {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalInAppMessages not found. In order to use OneSignal's In App Messaging features the OneSignalInAppMessages module must be added."];
 }
 
 @end
diff --git a/iOS_SDK/OneSignalSDK/OneSignalCore/Source/OSStubLocation.m b/iOS_SDK/OneSignalSDK/OneSignalCore/Source/OSStubLocation.m
@@ -36,16 +36,16 @@ @implementation OSStubLocation
 }
 
 + (BOOL)isShared {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
     return false;
 }
 
 + (void)requestPermission {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
 }
 
 + (void)setShared:(BOOL)enable {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
+    [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
 }
 
 @end
diff --git a/iOS_SDK/OneSignalSDK/OneSignalExtension/OneSignalAttachmentHandler.m b/iOS_SDK/OneSignalSDK/OneSignalExtension/OneSignalAttachmentHandler.m
@@ -49,7 +49,7 @@ @implementation DirectDownloadDelegate
 -(void)URLSession:(NSURLSession *)session dataTask:(NSURLSessionDataTask *)dataTask didReceiveData:(NSData *)data {
     NSError *fileHandleError;
     if (![outputHandle writeData:data error:&fileHandleError]) {
-        [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"OneSignal Error encountered while downloading attachment: %@", fileHandleError]];
+        [OneSignalLog onesignalLog:ONE_S_LL_WARN message:[NSString stringWithFormat:@"OneSignal Error encountered while downloading attachment: %@", fileHandleError]];
     }
 }
 
@@ -271,7 +271,7 @@ + (NSString *)downloadMediaAndSaveInBundle:(NSString *)urlString {
         let mimeType = [NSURLSession downloadItemAtURL:url toFile:filePath error:&error];
 
         if (error) {
-            [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"Encountered an error while attempting to download file with URL: %@", error]];
+            [OneSignalLog onesignalLog:ONE_S_LL_WARN message:[NSString stringWithFormat:@"Encountered an error while attempting to download file with URL: %@", error]];
             return nil;
         }
 
@@ -286,7 +286,7 @@ + (NSString *)downloadMediaAndSaveInBundle:(NSString *)urlString {
         [[NSFileManager defaultManager] moveItemAtPath:filePath toPath:newPath error:&error];
 
         if (error) {
-            [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"Encountered an error while attempting to download file with URL: %@", error]];
+            [OneSignalLog onesignalLog:ONE_S_LL_WARN message:[NSString stringWithFormat:@"Encountered an error while attempting to download file with URL: %@", error]];
             return nil;
         }
 
@@ -304,7 +304,7 @@ + (NSString *)downloadMediaAndSaveInBundle:(NSString *)urlString {
         [standardUserDefaults saveObjectForKey:OSUD_TEMP_CACHED_NOTIFICATION_MEDIA withValue:appendedCache];
         return name;
     } @catch (NSException *exception) {
-        [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"OneSignal encountered an exception while downloading file (%@), exception: %@", url, exception.description]];
+        [OneSignalLog onesignalLog:ONE_S_LL_WARN message:[NSString stringWithFormat:@"OneSignal encountered an exception while downloading file (%@), exception: %@", url, exception.description]];
 
         return nil;
     }

diff --git a/iOS_SDK/OneSignalSDK/OneSignalExtension/OneSignalNotificationServiceExtensionHandler.m b/iOS_SDK/OneSignalSDK/OneSignalExtension/OneSignalNotificationServiceExtensionHandler.m
@@ -153,7 +153,7 @@ + (void)onNotificationReceived:(NSString *)receivedNotificationId withBlockingTa
                 dispatch_semaphore_signal(semaphore);
             }
         } failureBlock:^(NSError *error) {
-            [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"OneSignal onNotificationReceived sendReceiveReceipt Failed for playerId: %@ error: %@", playerId, error]];
+            [OneSignalLog onesignalLog:ONE_S_LL_INFO message:[NSString stringWithFormat:@"OneSignal onNotificationReceived sendReceiveReceipt Failed for playerId: %@ error: %@", playerId, error]];
             if (semaphore) {
                 dispatch_semaphore_signal(semaphore);
             }

diff --git a/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/Controller/OSMessagingController.m b/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/Controller/OSMessagingController.m
@@ -657,7 +657,7 @@ - (void)resetRedisplayMessagesBySession {
 
 - (void)deleteInactiveMessage:(OSInAppMessageInternal *)message {
     let deleteMessage = [NSString stringWithFormat:@"Deleting inactive in-app message from cache: %@", message.messageId];
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:deleteMessage];
+    [OneSignalLog onesignalLog:ONE_S_LL_DEBUG message:deleteMessage];
     NSMutableArray *newMessagesArray = [NSMutableArray arrayWithArray:self.messages];
     [newMessagesArray removeObject: message];
     self.messages = newMessagesArray;
@@ -872,7 +872,7 @@ - (void)messageViewPageImpressionRequest:(OSInAppMessageInternal *)message withP
                                        }
                                        onFailure:^(OneSignalClientError *error) {
         NSString *errorMessage = [NSString stringWithFormat:@"In App Message with message id: %@ and page id: %@, failed POST page impression update with error: %@", message.messageId, pageId, error.message];
-                                            [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:errorMessage];
+                                            [OneSignalLog onesignalLog:ONE_S_LL_INFO message:errorMessage];
                                             if (message) {
                                                 [self.viewedPageIDs removeObject:messagePrefixedPageId];
                                             }
@@ -912,7 +912,7 @@ - (void)messageViewImpressionRequest:(OSInAppMessageInternal *)message {
                                        }
                                        onFailure:^(OneSignalClientError *error) {
                                            NSString *errorMessage = [NSString stringWithFormat:@"In App Message with id: %@, failed POST impression update with error: %@", message.messageId, error.message];
-                                           [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:errorMessage];
+                                           [OneSignalLog onesignalLog:ONE_S_LL_INFO message:errorMessage];
 
                                            // If the post failed, remove the messageId from the impressionedInAppMessages set
                                            [self.impressionedInAppMessages removeObject:message.messageId];
@@ -1333,7 +1333,7 @@ - (void)sendClickRESTCall:(OSInAppMessageInternal *)message withAction:(OSInAppM
                                       }
                                       onFailure:^(OneSignalClientError *error) {
                                           NSString *errorMessage = [NSString stringWithFormat:@"In App Message with id: %@, failed POST click update for click id: %@, with error: %@", message.messageId, action.clickId, error.message];
-                                          [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:errorMessage];
+                                          [OneSignalLog onesignalLog:ONE_S_LL_INFO message:errorMessage];
 
                                           // Remove clickId from local clickedClickIds since click was not tracked
                                           [self.clickedClickIds removeObject:action.clickId];
@@ -1359,7 +1359,7 @@ - (void)sendOutcomes:(NSArray<OSInAppMessageOutcome *>*)outcomes forMessageId:(N
 
 - (void)sendClickActionOutcomes:(NSArray<OSInAppMessageOutcome *> *)outcomes {
     if (![OSOutcomes sharedController]) {
-        [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"Make sure OneSignal init is called first"];
+        [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"Make sure OneSignal init is called first"];
         return;
     }
 

diff --git a/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/Model/OSInAppMessageLocationPrompt.m b/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/Model/OSInAppMessageLocationPrompt.m
@@ -63,7 +63,7 @@ - (void)handlePrompt:(void (^)(PromptActionResult result))completionHandler {
         [invocation setArgument: &completionHandler atIndex: 3];
         [invocation invoke];
     } else {
-        [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
+        [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OneSignalLocation not found. In order to use OneSignal's location features the OneSignalLocation module must be added."];
     }
 }
 

diff --git a/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/UI/OSInAppMessageView.m b/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/UI/OSInAppMessageView.m
@@ -156,7 +156,7 @@ - (void)resetWebViewToMaxBoundsAndResizeHeight:(void (^) (NSNumber *newHeight))
     [self.webView evaluateJavaScript:OS_JS_GET_PAGE_META_DATA_METHOD completionHandler:^(NSDictionary *result, NSError *error) {
         if (error) {
             NSString *errorMessage = [NSString stringWithFormat:@"Javascript Method: %@ Evaluated with Error: %@", OS_JS_GET_PAGE_META_DATA_METHOD, error];
-            [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:errorMessage];
+            [OneSignalLog onesignalLog:ONE_S_LL_INFO message:errorMessage];
             return;
         }
         NSString *successMessage = [NSString stringWithFormat:@"Javascript Method: %@ Evaluated with Success: %@", OS_JS_GET_PAGE_META_DATA_METHOD, result];
@@ -182,7 +182,7 @@ - (void)updateSafeAreaInsets {
     [self.webView evaluateJavaScript:setInsetsString completionHandler:^(NSDictionary *result, NSError * _Nullable error) {
         if (error) {
             NSString *errorMessage = [NSString stringWithFormat:@"Javascript Method: %@ Evaluated with Error: %@", OS_SET_SAFE_AREA_INSETS_METHOD, error];
-            [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:errorMessage];
+            [OneSignalLog onesignalLog:ONE_S_LL_INFO message:errorMessage];
             return;
         }
         NSString *successMessage = [NSString stringWithFormat:@"Javascript Method: %@ Evaluated with Success: %@", OS_SET_SAFE_AREA_INSETS_METHOD, result];

diff --git a/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/UI/OSInAppMessageViewController.m b/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/UI/OSInAppMessageViewController.m
@@ -339,7 +339,7 @@ - (void)encounteredErrorLoadingMessageContent:(NSError * _Nullable)error {
     if (error.code == 410 || error.code == 404) {
         [self.delegate messageIsNotActive:self.message];
     }
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:message];
+    [OneSignalLog onesignalLog:ONE_S_LL_INFO message:message];
 }
 
 /*

diff --git a/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/UI/OneSignalWebView.m b/iOS_SDK/OneSignalSDK/OneSignalInAppMessages/UI/OneSignalWebView.m
@@ -91,7 +91,7 @@ -(void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigati
 }
 
 -(void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"webView: An error occurred during navigation: %@", error]];
+    [OneSignalLog onesignalLog:ONE_S_LL_INFO message:[NSString stringWithFormat:@"webView: An error occurred during navigation: %@", error]];
 }
 
 - (void)pinSubviewToMarginsWithSubview:(UIView *)subview withSuperview:(UIView *)superview {

diff --git a/iOS_SDK/OneSignalSDK/OneSignalLocation/OneSignalLocationManager.m b/iOS_SDK/OneSignalSDK/OneSignalLocation/OneSignalLocationManager.m
@@ -309,7 +309,7 @@ + (void)internalGetLocation:(bool)prompt fallbackToSettings:(BOOL)fallback {
             }
 
             else {
-                [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"Include a privacy NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription in your info.plist to request location permissions."];
+                [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"Include a privacy NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription in your info.plist to request location permissions."];
                 [self sendAndClearLocationListener:LOCATION_PERMISSIONS_MISSING_INFO_PLIST];
             }
 
@@ -406,7 +406,7 @@ - (void)locationManager:(id)manager didUpdateLocations:(NSArray *)locations {
 }
 
 - (void)locationManager:(id)manager didFailWithError:(NSError *)error {
-    [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"CLLocationManager did fail with error: %@", error]];
+    [OneSignalLog onesignalLog:ONE_S_LL_INFO message:[NSString stringWithFormat:@"CLLocationManager did fail with error: %@", error]];
     [OneSignalLocationManager sendAndClearLocationListener:ERROR];
     if ([OneSignalLocationManager backgroundTaskIsActive]) {
         [OneSignalLocationManager endTask];

diff --git a/iOS_SDK/OneSignalSDK/OneSignalNotifications/OSNotification+OneSignal.m b/iOS_SDK/OneSignalSDK/OneSignalNotifications/OSNotification+OneSignal.m
@@ -64,7 +64,7 @@ - (void)setCompletionBlock:(OSNotificationDisplayResponse)completion {
 
 - (void)display {
     if (!_completion) {
-        [OneSignalLog onesignalLog:ONE_S_LL_ERROR message:@"OSNotificationWillDisplayEvent.notification.display cannot be called due to timing out or notification was already displayed."];
+        [OneSignalLog onesignalLog:ONE_S_LL_WARN message:@"OSNotificationWillDisplayEvent.notification.display cannot be called due to timing out or notification was already displayed."];
     }
     [self complete:self];
 }