Cannot read properties of undefined (reading 'toLowerCase')

[ibehnam]

Before submitting your bug report

• I believe this is a bug. I'll try to join the Continue Discord for questions
• I'm not able to find an open issue that reports the same bug
• I've seen the troubleshooting guide on the Continue Docs

Relevant environment info

Happened out of the blue and the only way to get rid of this annoying issue is to completely disable the extension. It happens on the stable and pre-release branches.

Description

To reproduce

No response

Log output

No response

[sestinj]

@ibehnam Do you happen to have a CustomLLM in your config.ts? I saw this for the first time yesterday when I was adding one of my own

[ibehnam]

@sestinj I use the following LLMs in my config if that helps:

{
  "allowAnonymousTelemetry": false,
  "models": [
    {
      "tabAutocompleteModel": {
        "title": "💻 Tab Autocomplete Model",
        "provider": "ollama",
        "model": "deepseek-coder:6.7b",
        "apiBase": "https://localhost:11434"
      },
      "tabAutocompleteOptions": {
        "useCopyBuffer": true,
        "useSuffix": true,
        "multilineCompletions": true,
        "maxPromptTokens": 400,
        "prefixPercentage": 0.5
      }
    },
    {
      "title": "💻OL🐢⭐ Phi-3",
      "model": "phi3",
      "provider": "ollama",
      "contextLength": 4096
    },
    {
      "title": "💻OL🐢⭐ codegemma:7b-code-q8_0",
      "model": "llama3:8b-instruct-q8_0",
      "provider": "ollama",
      "contextLength": 16384
    },
    {
      "title": "💻OL🐢⭐ Llama-3-8B",
      "model": "llama3:8b-instruct-q8_0",
      "provider": "ollama",
      "contextLength": 16384
    },
    {
      "title": "💻OL🐢⭐ DeepSeek:6.7B",
      "model": "DeepSeek-Coder:6.7B",
      "provider": "ollama",
      "contextLength": 16384
    },
    {
      "title": "🛜OR🏎️⭐ Haiku",
      "model": "anthropic/claude-3-haiku:beta",
      "provider": "openai",
      "apiBase": "https://openrouter.ai/api/v1",
      "apiKey": "...",
      "contextLength": 200000
    },
    {
      "title": "🛜OR⭐⭐ Sonnet",
      "model": "anthropic/claude-3-sonnet:beta",
      "provider": "openai",
      "apiBase": "https://openrouter.ai/api/v1",
      "apiKey": "...",
      "contextLength": 200000
    },
    {
      "title": "🛜OR⭐⭐⭐ Opus",
      "model": "anthropic/claude-3-opus:beta",
      "provider": "openai",
      "apiBase": "https://openrouter.ai/api/v1",
      "apiKey": "...",
      "contextLength": 200000
    },
    {
      "title": "🛜OR⭐⭐⭐ GPT-4",
      "model": "openai/gpt-4-1106-preview",
      "contextLength": 32768,
      "apiBase": "https://openrouter.ai/api/v1",
      "apiKey": "...",
      "completionOptions": {
        "temperature": 0.8,
        "topK": 50,
        "topP": 0.9,
        "presencePenalty": 1,
        "frequencyPenalty": 1
      },
      "provider": "openai"
    }
  ],
  "systemMessage": "Act like a professional Python and Rust developer. Always use types, annotations, and elegant algorithms. Write clean, efficient, and maintainable code. Assume all necessary imports are already installed and imported, so do NOT import them. Don't talk---just write the code. Don't explain your code unless asked.",
  "completionOptions": {
    "temperature": 0.8,
    "topP": 0.9,
    "topK": 50,
    "presencePenalty": 1,
    "frequencyPenalty": 1,
    "maxTokens": 2048
  },
  "slashCommands": [
    {
      "name": "edit",
      "description": "Edit highlighted code"
    },
    {
      "name": "comment",
      "description": "Write comments for the highlighted code"
    },
    {
      "name": "share",
      "description": "Download and share this session"
    },
    {
      "name": "cmd",
      "description": "Generate a shell command"
    }
  ],
  "customCommands": [
    {
      "name": "cc",
      "prompt": "Fix the code. Keep the code comments to a minimum. Your answer should be only the fixed code.",
      "description": "fix the highlighted code"
    },
    {
      "name": "vv",
      "prompt": "What's the Vim command or shortcut to do this? Your answer should be only the Vim command or shortcut.",
      "description": "Vim How-To"
    },
    {
      "name": "test",
      "prompt": "Write a comprehensive set of unit tests for the selected code. It should setup, run tests that check for correctness including important edge cases, and teardown. Ensure that the tests are complete and sophisticated. Give the tests just as chat output, don't edit any file.",
      "description": "Write unit tests for highlighted code"
    }
  ],
  "contextProviders": [
    {
      "name": "codebase",
      "params": {
        "nRetrieve": 25,
        "nFinal": 5,
        "useReranking": true
      }
    },
    {
      "name": "diff",
      "params": {}
    },
    {
      "name": "open",
      "params": {}
    },
    {
      "name": "terminal",
      "params": {}
    },
    {
      "name": "open"
    },
    {
      "name": "search"
    },
    {
      "name": "url",
      "params": {
        "presetUrls": [
          "https://continue.dev/docs/customization",
          "https://news.ycombinator.com"
        ]
      }
    },
    {
      "name": "tree"
    },
    {
      "name": "code",
      "params": {}
    },
    {
      "name": "docs",
      "params": {}
    }
  ],
  "tabAutocompleteModel": {
    "title": "Tab Autocomplete",
    "provider": "free-trial",
    "model": "starcoder-7b"
  },
  "embeddingsProvider": {
    "provider": "free-trial"
  },
  "reranker": {
    "name": "free-trial"
  }
}