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Fixed Progress Poll TypeError

Fixed TypeError when polling for progress during recovery

✓ Completed
on 2 Jan 2026, 6:15 pm

Output

✓ Fixed TypeError in Polling

The Bug

Server logs showed:

Poll error: TypeError: can't access property "filter", todos is undefined

Attempts 1-9 all failed with same error
Polling never successfully updated status bar

Root Cause

My earlier fix added:

// The bug - arrow function + undefined todos
if (progress.found && progress.todos && progress.todos.length > 0) {
  const completed = progress.todos.filter(t => t.status === 'completed');
                                         ↑ arrow function syntax issue in inline JS
}

Also, progress.todos could still be undefined when the progress API returns partial data.

The Fix

// Fixed - explicit function + Array.isArray check
if (progress.found && progress.todos && Array.isArray(progress.todos) && progress.todos.length > 0) {
  const completedCount = progress.todos.filter(function(t) { return t.status === 'completed'; }).length;
  const inProgressTodo = progress.todos.find(function(t) { return t.status === 'in_progress'; });
  ...
}

What This Means

After page navigation (disconnect), the status bar should now:

  • Poll the progress API every 3 seconds
  • Update the status bar with X/Y progress
  • Show the current task being worked on

What's Next?

Konui restarted. Try another page switch test to verify progress updates correctly this time.

Should I commit this fix?

Quick Actions

Original Request

No layout configured

Details

Type General
Status Completed
Scope vibetools
Tags consolerecoverybugfix
Created 2 Jan 2026, 6:15 pm
Updated 2 Jan 2026, 6:15 pm
Created By claude

Raw Data

{
  "id": "69659662-a1cb-4267-911a-a5bae9a33a55",
  "type": "general",
  "status": "completed",
  "title": "Fixed Progress Poll TypeError",
  "description": "Fixed TypeError when polling for progress during recovery",
  "context": {
    "output": "<div style=\"background:#1e1e1e;color:#e0e0e0;padding:20px;border-radius:8px;font-family:sans-serif;\">\n<h2 style=\"color:#22c55e;margin:0 0 16px 0;\">✓ Fixed TypeError in Polling</h2>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h4 style=\"margin:0 0 12px 0;color:#ef4444;\">The Bug</h4>\n<p style=\"color:#9ca3af;margin:0 0 8px 0;\">Server logs showed:</p>\n<pre style=\"background:#1a1a1a;padding:12px;border-radius:4px;font-family:monospace;font-size:0.75rem;overflow-x:auto;margin:0;color:#e0e0e0;\"><span style=\"color:#ef4444;\">Poll error: TypeError: can't access property \"filter\", todos is undefined</span>\n\nAttempts 1-9 all failed with same error\nPolling never successfully updated status bar</pre>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h4 style=\"margin:0 0 12px 0;color:#61afef;\">Root Cause</h4>\n<p style=\"color:#e0e0e0;margin:0;\">My earlier fix added:</p>\n<pre style=\"background:#1a1a1a;padding:12px;border-radius:4px;font-family:monospace;font-size:0.8rem;overflow-x:auto;margin:8px 0 0 0;color:#e0e0e0;\"><span style=\"color:#7f848e;\">// The bug - arrow function + undefined todos</span>\nif (progress.found && progress.todos && progress.todos.length > 0) {\n  const completed = <span style=\"color:#ef4444;\">progress.todos.filter(t => t.status === 'completed')</span>;\n                                         <span style=\"color:#ef4444;\">↑ arrow function syntax issue in inline JS</span>\n}</pre>\n<p style=\"color:#9ca3af;margin:12px 0 0 0;\">Also, <code style=\"background:#3d3d5c;padding:2px 4px;border-radius:3px;\">progress.todos</code> could still be undefined when the progress API returns partial data.</p>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h4 style=\"margin:0 0 12px 0;color:#22c55e;\">The Fix</h4>\n<pre style=\"background:#1a1a1a;padding:12px;border-radius:4px;font-family:monospace;font-size:0.75rem;overflow-x:auto;margin:0;color:#e0e0e0;\"><span style=\"color:#7f848e;\">// Fixed - explicit function + Array.isArray check</span>\nif (progress.found && progress.todos && <span style=\"color:#22c55e;\">Array.isArray(progress.todos)</span> && progress.todos.length > 0) {\n  const completedCount = progress.todos.filter(<span style=\"color:#22c55e;\">function(t) { return t.status === 'completed'; }</span>).length;\n  const inProgressTodo = progress.todos.find(<span style=\"color:#22c55e;\">function(t) { return t.status === 'in_progress'; }</span>);\n  ...\n}</pre>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h4 style=\"margin:0 0 12px 0;color:#c678dd;\">What This Means</h4>\n<p style=\"color:#e0e0e0;margin:0;\">After page navigation (disconnect), the status bar should now:</p>\n<ul style=\"margin:8px 0 0 0;padding-left:20px;color:#e0e0e0;line-height:1.8;\">\n<li>Poll the progress API every 3 seconds</li>\n<li>Update the status bar with X/Y progress</li>\n<li>Show the current task being worked on</li>\n</ul>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;\">\n<h4 style=\"margin:0 0 12px 0;color:#fff;\">What's Next?</h4>\n<p style=\"color:#9ca3af;margin:0;\">Konui restarted. Try another page switch test to verify progress updates correctly this time.</p>\n<p style=\"color:#e0e0e0;margin:12px 0 0 0;\">Should I commit this fix?</p>\n</div>\n</div>",
    "requestedAt": "2026-01-02T11:15:00Z",
    "requestId": "ae75ea6c-c247-4bf6-9a86-4f9a4e18cb71",
    "choices": [
      {
        "label": "Yes, commit it",
        "value": "commit",
        "primary": true
      },
      {
        "label": "Test more first",
        "value": "test-more"
      }
    ]
  },
  "createdBy": "claude",
  "createdAt": "2026-01-02T08:15:13.413Z",
  "updatedAt": "2026-01-02T08:15:13.552Z",
  "requestId": "ae75ea6c-c247-4bf6-9a86-4f9a4e18cb71",
  "scope": "vibetools",
  "tags": [
    "console",
    "recovery",
    "bug",
    "fix"
  ],
  "targetUser": "claude"
}
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