Fix log crash

entry

@@ -91167,6 +91167,7 @@ var gemini = agent({
       log.info("\u{1F512} sandbox mode enabled: restricting to read-only operations");
     }
     let finalOutput2 = "";
+    let stdoutBuffer = "";
     try {
       const result = await spawn4({
         cmd: "node",
@@ -91177,7 +91178,9 @@ var gemini = agent({
         onStdout: async (chunk) => {
           const text = chunk.toString();
           finalOutput2 += text;
-          const lines = text.split("\n");
+          stdoutBuffer += text;
+          const lines = stdoutBuffer.split("\n");
+          stdoutBuffer = lines.pop() || "";
           for (const line of lines) {
             const trimmed = line.trim();
             if (!trimmed) continue;
@@ -91189,7 +91192,7 @@ var gemini = agent({
                 await handler2(event);
               }
             } catch {
-              console.log("parse error", trimmed);
+              log.debug(`[gemini] non-JSON stdout line: ${trimmed.substring(0, 200)}`);
             }
           }
         },
@@ -91300,6 +91303,7 @@ var opencode = agent({
     let lastActivityTime = startTime;
     let eventCount = 0;
     let output = "";
+    let stdoutBuffer = "";
     const result = await spawn4({
       cmd: cliPath,
       args: args3,
@@ -91309,11 +91313,11 @@ var opencode = agent({
       // 10 minutes timeout to prevent infinite hangs
       stdio: ["ignore", "pipe", "pipe"],
       onStdout: async (chunk) => {
-        const parsed2 = JSON.parse(chunk);
-        log.debug(JSON.stringify(parsed2, null, 2));
         const text = chunk.toString();
         output += text;
-        const lines = text.split("\n");
+        stdoutBuffer += text;
+        const lines = stdoutBuffer.split("\n");
+        stdoutBuffer = lines.pop() || "";
         for (const line of lines) {
           const trimmed = line.trim();
           if (!trimmed) {
@@ -91322,6 +91326,9 @@ var opencode = agent({
           try {
             const event = JSON.parse(trimmed);
             eventCount++;
+            log.debug(
+              `\xBB event: type=${event.type} data=${JSON.stringify(event).substring(0, 300)}`
+            );
             const timeSinceLastActivity = Date.now() - lastActivityTime;
             if (timeSinceLastActivity > 1e4) {
               const activeToolCalls = toolCallTimings.size;
@@ -91340,6 +91347,7 @@ var opencode = agent({
               );
             }
           } catch {
+            log.debug(`\xBB non-JSON stdout line: ${trimmed.substring(0, 200)}`);
           }
         }
       },
@@ -91507,6 +91515,9 @@ var messageHandlers4 = {
     const parameters = event.part?.state?.input;
     const status = event.part?.state?.status;
     const output = event.part?.state?.output;
+    if (!toolName || !toolId) {
+      log.debug(`\xBB tool_use event missing toolName or toolId: ${JSON.stringify(event)}`);
+    }
     if (toolName && toolId) {
       if (stepHistory.length > 0) {
         stepHistory[stepHistory.length - 1].toolCalls.push(toolName);