When using classes from external jar packages, automatic completion will report no file system provider found error.

[CloudSen]

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

- OS: MacOS 15.2 (24C101)
- Continue version: 0.9.253
- IDE version: VSCODE 1.96.4
- Model: deepseek-coder-V2 and deepseek-chat-V3
- config.json:
  
{
  "completionOptions": {
    "BaseCompletionOptions": {
      "temperature": 0.0,
      "maxTokens": 4096
    }
  },
  "models": [
    {
      "title": "DeepSeek",
      "model": "deepseek-chat",
      "contextLength": 128000,
      "apiKey": "sk-xxx",
      "provider": "deepseek",
      "apiBase": "https://api.deepseek.com/beta"
    }
  ],
  "tabAutocompleteModel": {
    "title": "DeepSeek",
    "model": "deepseek-coder",
    "apiKey": "sk-xxx",
    "provider": "deepseek",
    "apiBase": "https://api.deepseek.com/beta"
  },
  "tabAutocompleteOptions": {
    "debounceDelay": 200,
    "multilineCompletions": "always"
  },
  "contextProviders": [
    {
      "name": "code",
      "params": {}
    },
    {
      "name": "docs",
      "params": {}
    },
    {
      "name": "diff",
      "params": {}
    },
    {
      "name": "terminal",
      "params": {}
    },
    {
      "name": "problems",
      "params": {}
    },
    {
      "name": "folder",
      "params": {}
    },
    {
      "name": "codebase",
      "params": {}
    }
  ],
  "slashCommands": [
    {
      "name": "share",
      "description": "Export the current chat session to markdown"
    },
    {
      "name": "cmd",
      "description": "Generate a shell command"
    },
    {
      "name": "commit",
      "description": "Generate a git commit message"
    }
  ]
}

Description

When I write a java program, this warning often pops up:

ENOPRO: No file system provider found for resource 'jdt://contents/rt.jar/java.lang/Long.class?%3Dapp-datakits-open-gateway-spi-abs%2F%5C%2FUsers%5C%2Fclouds3n%5C%2F.sdkman%5C%2Fcandidates%5C%2Fjava%5C%2F8.0.402-zulu%5C%2Fzulu-8.jdk%5C%2FContents%5C%2FHome%5C%2Fjre%5C%2Flib%5C%2Frt.jar%3D%2Fjavadoc_location%3D%2Fhttps%3A%5C%2F%5C%2Fdocs.oracle.com%5C%2Fjavase%5C%2F8%5C%2Fdocs%5C%2Fapi%5C%2F%3D%2F%3D%2Fmaven.pomderived%3D%2Ftrue%3D%2F%3Cjava.lang%28Long.class'

Now I have no idea why this is happening or how to troubleshoot.
I guess that the class I use may come from the external jar package introduced by mavn, and then there is a problem with the automatic completion.

To reproduce

No response

Log output

console.ts:137 [Extension Host] stack trace: Error: ENOENT: no such file or directory, lstat '/Users/clouds3n/Coding/cisdi/java/datakits/app-datakits-open-gateway/app-datakits-open-gateway-spi/app-datakits-open-gateway-spi-abs/src/main/java/cn/cisdigital/datakits/gateway/open/spi/abs/common/authentication/strategy/CryptoAuthenticationStrategy.java.git'
EYi @ console.ts:137
log.ts:445   ERR ENOENT: no such file or directory, lstat '/Users/clouds3n/Coding/cisdi/java/datakits/app-datakits-open-gateway/app-datakits-open-gateway-spi/app-datakits-open-gateway-spi-abs/src/main/java/cn/cisdigital/datakits/gateway/open/spi/abs/common/authentication/strategy/CryptoAuthenticationStrategy.java.git': Error: ENOENT: no such file or directory, lstat '/Users/clouds3n/Coding/cisdi/java/datakits/app-datakits-open-gateway/app-datakits-open-gateway-spi/app-datakits-open-gateway-spi-abs/src/main/java/cn/cisdigital/datakits/gateway/open/spi/abs/common/authentication/strategy/CryptoAuthenticationStrategy.java.git'

[ansjcy]

+1 on this. I encountered the same issue when I was playing with LM studio + deepseek-coder-v2-lite-instruct-mlx model. Here's the config I'm using

  "tabAutocompleteModel": {
      "title": "Local",
      "provider": "lmstudio",
      "model": "deepseek-coder-v2-lite-instruct-mlx",
      "apiKey": "placeholder"
  },

I have no way verifying if it affects the autocomplete functionalities - seems no impact? But would appreciate some verification.

Any plans fixing this if impact exists?

[cmuller27]

+1, i encounter it too. Autocomplete stops working after this error until I restart VSCode.

Unable to resolve filesystem provider with relative file path 'jar:file:/home/user/.m2/repository/org/springframework/spring-web/6.2.3/spring-web-6.2.3-sources.jar!/org/springframework/web/multipart/MultipartFile.java

• OS: Fedora Linux 41
• Continue version: 1.0.4
• IDE version: VSCode 1.98.0
• Model: qwen2.5-coder:14b on local Ollama
• config.json:

{
  "models": [
    {
      "title": "Ollama 127.0.0.1 Qwen2.5 Coder 14B",
      "model": "qwen2.5-coder:14b",
      "provider": "ollama",
      "apiBase": "http://127.0.0.1:11434/"
    }
  ],
  "tabAutocompleteModel": {
    "title": "Tab Autocomplete Model",
    "model": "qwen2.5-coder:14b",
    "provider": "ollama",
    "apiBase": "http://127.0.0.1:11434/"
  },
  "contextProviders": [
    {
      "name": "code",
      "params": {}
    },
    {
      "name": "docs",
      "params": {}
    },
    {
      "name": "diff",
      "params": {}
    },
    {
      "name": "terminal",
      "params": {}
    },
    {
      "name": "problems",
      "params": {}
    },
    {
      "name": "folder",
      "params": {}
    },
    {
      "name": "codebase",
      "params": {}
    }
  ],
  "slashCommands": [
    {
      "name": "share",
      "description": "Export the current chat session to markdown"
    },
    {
      "name": "cmd",
      "description": "Generate a shell command"
    },
    {
      "name": "commit",
      "description": "Generate a git commit message"
    }
  ],
  "data": []
}

[YashAkYT]

+1 me too

ENOPRO: No file system provider found for resource 'jdt://contents/java.base/java.lang/String.class?%3DPrac3_897bfb4c%2FC%3A%5C%2FProgram%20Files%5C%2FJava%5C%2Fjdk-21%5C%2Flib%5C%2Fjrt-fs.jar%60java.base%3D%2Fjavadoc_location%3D%2Fhttps%3A%5C%2F%5C%2Fdocs.oracle.com%5C%2Fen%5C%2Fjava%5C%2Fjavase%5C%2F21%5C%2Fdocs%5C%2Fapi%5C%2F%3D%2F%3Cjava.lang%28String.class'