When an anonymous user visits a published app, a log entry is added to the app_usage_log table that includes the org_id but not the user_id.

Author: Thomasr

server/api-service/lowcoder-server/src/main/java/org/lowcoder/api/util/BusinessEventPublisher.java

@@ -127,7 +127,7 @@ public Mono<Void> publishApplicationCommonEvent(ApplicationView originalApplicat
         return sessionUserService.isAnonymousUser()
                 .flatMap(anonymous -> {
                     return sessionUserService.getVisitorOrgMemberCache()
-                            .onErrorReturn(new OrgMember(originalApplicationView.getApplicationInfoView().getOrgId(), originalApplicationView.getApplicationInfoView().getCreateBy(), null, null, 0))
+                            .onErrorReturn(new OrgMember(originalApplicationView.getApplicationInfoView().getOrgId(), null, null, null, 0))
                             .zipWith(Mono.defer(() -> {
                                 String folderId = applicationView.getApplicationInfoView().getFolderId();
                                 if (StringUtils.isBlank(folderId)) {