Was using wrong field in BedrockAPI to retrieve generated results. Working finally.

src/main/java/com/ioa/IoASystem.java

@@ -176,23 +176,23 @@ public class IoASystem {
             
             new Task("task7", "Organize an international tech conference with virtual and in-person components", 
                 Arrays.asList("event planning", "tech expertise", "marketing", "travel coordination", "content creation"), 
-                Arrays.asList("scheduleAppointment", "webSearch", "bookTravel", "getWeather", "findRestaurants", "getNewsUpdates")),
+                Arrays.asList("scheduleAppointment", "webSearch", "bookTravel", "getWeather", "findRestaurants", "getNewsUpdates"))//,
         
-            new Task("task8", "Develop and launch a multi-lingual mobile app for sustainable tourism", 
+            // new Task("task8", "Develop and launch a multi-lingual mobile app for sustainable tourism", 
-                Arrays.asList("software development", "travel", "language expertise", "environmental science", "user experience design"), 
+            //     Arrays.asList("software development", "travel", "language expertise", "environmental science", "user experience design"), 
-                Arrays.asList("webSearch", "translate", "getWeather", "findRestaurants", "getNewsUpdates", "compareProductPrices")),
+            //     Arrays.asList("webSearch", "translate", "getWeather", "findRestaurants", "getNewsUpdates", "compareProductPrices")),
         
-            new Task("task9", "Create a comprehensive health and wellness program for a large corporation, including mental health support", 
+            // new Task("task9", "Create a comprehensive health and wellness program for a large corporation, including mental health support", 
-                Arrays.asList("health", "nutrition", "psychology", "corporate wellness", "data analysis"), 
+            //     Arrays.asList("health", "nutrition", "psychology", "corporate wellness", "data analysis"), 
-                Arrays.asList("findFitnessClasses", "getRecipe", "setReminder", "getWeather", "scheduleAppointment", "getFinancialAdvice")),
+            //     Arrays.asList("findFitnessClasses", "getRecipe", "setReminder", "getWeather", "scheduleAppointment", "getFinancialAdvice")),
         
-            new Task("task10", "Plan and execute a global product launch campaign for a revolutionary eco-friendly technology", 
+            // new Task("task10", "Plan and execute a global product launch campaign for a revolutionary eco-friendly technology", 
-                Arrays.asList("marketing", "environmental science", "international business", "public relations", "social media"), 
+            //     Arrays.asList("marketing", "environmental science", "international business", "public relations", "social media"), 
-                Arrays.asList("webSearch", "getNewsUpdates", "scheduleAppointment", "translate", "compareProductPrices", "bookTravel")),
+            //     Arrays.asList("webSearch", "getNewsUpdates", "scheduleAppointment", "translate", "compareProductPrices", "bookTravel")),
         
-            new Task("task11", "Design and implement a smart city initiative focusing on transportation, energy, and public safety", 
+            // new Task("task11", "Design and implement a smart city initiative focusing on transportation, energy, and public safety", 
-                Arrays.asList("urban planning", "environmental science", "data analysis", "public policy", "technology integration"), 
+            //     Arrays.asList("urban planning", "environmental science", "data analysis", "public policy", "technology integration"), 
-                Arrays.asList("webSearch", "getWeather", "calculateDistance", "getNewsUpdates", "getFinancialAdvice", "findHomeServices"))
+            //     Arrays.asList("webSearch", "getWeather", "calculateDistance", "getNewsUpdates", "getFinancialAdvice", "findHomeServices"))
         
         );
     

src/main/java/com/ioa/conversation/ConversationManager.java

@@ -44,9 +44,16 @@ public class ConversationManager {
     }
 
     public void postMessage(String conversationId, String senderId, String content) {
+        System.out.println("DEBUG: Posting message - ConversationId: " + conversationId + ", SenderId: " + senderId + ", Content: " + content);
         ConversationFSM conversation = conversations.get(conversationId);
         if (conversation != null) {
+            if (content == null) {
+                System.out.println("WARNING: Attempting to post null content message");
+                return;
+            }
             conversation.postMessage(new Message(conversationId, senderId, content));
+        } else {
+            System.out.println("WARNING: Conversation not found for id: " + conversationId);
         }
     }
     

src/main/java/com/ioa/model/BedrockLanguageModel.java

@@ -10,6 +10,8 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.fasterxml.jackson.databind.node.ArrayNode;
 
+import com.fasterxml.jackson.databind.JsonNode;
+
 import org.springframework.stereotype.Component;
 
 import java.nio.file.Files;
@@ -32,6 +34,7 @@ public class BedrockLanguageModel {
     }
 
     public String generate(String prompt, String imagePath) {
+        System.out.println("DEBUG: Generating response for prompt: " + prompt);
         try {
             ObjectNode requestBody = objectMapper.createObjectNode();
             requestBody.put("anthropic_version", "bedrock-2023-05-31");
@@ -39,7 +42,7 @@ public class BedrockLanguageModel {
             ObjectNode message = messages.addObject();
             message.put("role", "user");
             requestBody.put("max_tokens", 20000);
-            requestBody.put("temperature", 0.4);
+            requestBody.put("temperature", 0.7);
             requestBody.put("top_p", 0.9);
 
             ArrayNode content = message.putArray("content");
@@ -71,12 +74,30 @@ public class BedrockLanguageModel {
 
             InvokeModelResponse response = bedrockClient.invokeModel(invokeRequest);
             String responseBody = response.body().asUtf8String();
+            System.out.println("DEBUG: Raw response from Bedrock: " + responseBody);
 
-            ObjectNode responseJson = (ObjectNode) objectMapper.readTree(responseBody);
+            JsonNode responseJson = objectMapper.readTree(responseBody);
-            return responseJson.path("content").get(0).path("text").asText();
+            JsonNode contentArray = responseJson.path("content");
             
+            if (contentArray.isArray() && contentArray.size() > 0) {
+                JsonNode firstContent = contentArray.get(0);
+                String generatedText = firstContent.path("text").asText();
+
+                if (generatedText.isEmpty()) {
+                    System.out.println("WARNING: Generated text is empty. Full response: " + responseBody);
+                    return "No response generated";
+                }
+
+                System.out.println("DEBUG: Generated text: " + generatedText);
+                return generatedText;
+            } else {
+                System.out.println("WARNING: Unexpected response format. Full response: " + responseBody);
+                return "Unexpected response format";
+            }
         } catch (Exception e) {
-            throw new RuntimeException("Error generating text with Bedrock", e);
+            System.out.println("ERROR: Failed to generate text with Bedrock: " + e.getMessage());
+            e.printStackTrace();
+            return "Error: " + e.getMessage();
         }
     }
 }

src/main/java/com/ioa/task/TaskManager.java

@@ -37,27 +37,46 @@ public class TaskManager {
         Task task = tasks.get(taskId);
         AgentInfo agent = task.getAssignedAgent();
         
+        System.out.println("DEBUG: Executing task: " + taskId + " for agent: " + agent.getId());
+        
         conversationManager.postMessage(conversationId, agent.getId(), "Starting task: " + task.getDescription());
         
         String executionPlanningTask = "Plan the execution of this task: " + task.getDescription() + 
                                        "\nAssigned agent capabilities: " + agent.getCapabilities() +
                                        "\nAvailable tools: " + agent.getTools();
         
+        System.out.println("DEBUG: Generating execution plan for task: " + taskId);
         Map<String, Object> reasoningResult = treeOfThought.reason(executionPlanningTask, 3, 2);
-        String reasoning = (String) reasoningResult.get("reasoning"); // Assuming the reasoning is stored under the key "reasoning"
+        String reasoning = (String) reasoningResult.get("reasoning");
+        
+        System.out.println("DEBUG: Execution plan generated: " + reasoning);
+        
+        if (reasoning == null || reasoning.isEmpty()) {
+            System.out.println("WARNING: Empty execution plan generated for task: " + taskId);
+            reasoning = "No execution plan generated.";
+        }
         
         conversationManager.postMessage(conversationId, agent.getId(), "Task execution plan:\n" + reasoning);
         
         String executionPrompt = "Based on this execution plan:\n" + reasoning + 
                                  "\nExecute the task using the available tools and provide the result.";
         Map<String, Object> executionResult = treeOfThought.reason(executionPrompt, 1, 1);
-        String response = (String) executionResult.get("response"); // Assuming the response is stored under the key "response"
+        String response = (String) executionResult.get("response");
+        
+        if (response == null || response.isEmpty()) {
+            System.out.println("WARNING: Empty response generated for task execution: " + taskId);
+            response = "No response generated.";
+        }
         
         String result = executeToolsFromResponse(response, agent);
         
         task.setResult(result);
         
-        conversationManager.postMessage(conversationId, agent.getId(), "Task result: " + result);
+        if (result != null && !result.isEmpty()) {
+            conversationManager.postMessage(conversationId, agent.getId(), "Task result: " + result);
+        } else {
+            conversationManager.postMessage(conversationId, agent.getId(), "Task completed, but no result was generated.");
+        }
     }
     
     private String executeToolsFromResponse(String response, AgentInfo agent) {

src/main/java/com/ioa/util/TreeOfThought.java

@@ -17,8 +17,11 @@ public class TreeOfThought {
     }
 
     public Map<String, Object> reason(String task, int depth, int branches) {
+        System.out.println("DEBUG: Starting reasoning process for task: " + task);
         Map<String, Object> treeData = exploreThought(task, depth, branches, "Root");
         webSocketService.sendUpdate("tree_of_thought", treeData);
+        String reasoning = formatReasoning(treeData);
+        System.out.println("DEBUG: Reasoning result: " + reasoning);
         return treeData;
     }
 
@@ -67,4 +70,30 @@ public class TreeOfThought {
                         "\nPath: " + path + "\nEvaluations:\n" + childEvaluations;
         return model.generate(prompt, null);
     }
+
+    private String formatReasoning(Map<String, Object> treeData) {
+        StringBuilder sb = new StringBuilder();
+        formatNode(treeData, sb, 0);
+        return sb.toString();
+    }
+
+    private void formatNode(Map<String, Object> node, StringBuilder sb, int depth) {
+        String indent = "  ".repeat(depth);
+        sb.append(indent).append(node.get("name")).append("\n");
+        
+        if (node.containsKey("evaluation")) {
+            sb.append(indent).append("Evaluation: ").append(node.get("evaluation")).append("\n");
+        }
+        
+        if (node.containsKey("conclusion")) {
+            sb.append(indent).append("Conclusion: ").append(node.get("conclusion")).append("\n");
+        }
+        
+        if (node.containsKey("children")) {
+            List<Map<String, Object>> children = (List<Map<String, Object>>) node.get("children");
+            for (Map<String, Object> child : children) {
+                formatNode(child, sb, depth + 1);
+            }
+        }
+    }
 }