Claude Code / AI Coding Tools

Claude Code Extension Fails to Load on Network UNC Paths — Fix Guide

Fix Claude Code VS Code extension that fails to load when project folder is on a network UNC path Includes evidence for Claude Code troubleshooting demand.

Source-backed Last updated May 13, 2026 1 source Needs local verification

Category: AI Coding Tools
Error signature: Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths)
Quick fix: Compare the failing environment with a known working setup, then change one configuration value at a time.
Updated: May 13, 2026
Verification status: Source-backed
Evidence: 1 public source URL

Before you change production

This page includes public source URLs in the imported troubleshooting record. Compare those references with your version and environment before applying changes.

Reproduce the smallest failing action and save non-secret logs before changing configuration.
Check versions for Claude Code, related SDKs, package managers, CI runners, and hosting providers.
Change one setting or dependency at a time, then rerun the same failing command or request.
Avoid destructive commands, credential rotation, billing changes, or security relaxations without a rollback plan.

What this error means

Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths) is a Claude Code failure pattern reported for developers trying to fix claude code vs code extension that fails to load when project folder is on a network unc path. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.

Why this happens

GitHub issue (2026-05-06) reports Claude Code VS Code extension failing on UNC network paths in corporate environments. Affects Anthropic's paid Claude Code product. Enterprise-relevant scenario.

Common causes

Claude Code extension (v2.1.131) fails to load on Windows when the project is on a corporate UNC network path (e.g., \\server\share\project). This is a common enterprise setup, and the error message appears in Portuguese even on English systems. Corporate developers need a fix to continue using Claude Code for their work.
GitHub issue (2026-05-06) reports Claude Code VS Code extension failing on UNC network paths in corporate environments. Affects Anthropic's paid Claude Code product. Enterprise-relevant scenario.

Quick fixes

Confirm the exact error signature matches Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths).
Check the Claude Code account, local tool state, and provider configuration involved in the failing workflow.
Compare the failing environment with a known working setup, then change one configuration value at a time.

Platform/tool-specific checks

Verify the command, editor, extension, or API client that produced the error.
Compare local settings with CI, deployment, or editor-level settings when the error appears in only one environment.
Avoid deleting credentials, local model data, or project settings until the failing scope is clear.

Step-by-step troubleshooting

Capture the exact error message and the command, editor action, or request that triggered it.
Check whether the failure is account/auth, quota/rate, model/provider, local runtime, or deployment configuration.
Review the source evidence below and compare it with your environment.
Apply one change at a time and rerun the smallest failing action.
Keep the working fix documented for the team or deployment environment.

How to prevent it

Keep provider/tool configuration documented.
Record non-secret diagnostics such as tool version, provider name, model name, and command path.
Add a lightweight check before CI or production workflows depend on the tool.

Diagnostic flow for this page

Match Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths) exactly before applying the quick fix.
Compare the failing environment with Claude Code versions, account scope, provider settings, and deployment context.
Check the listed common causes in order, starting with the cause that best matches your logs.
Use the evidence status below to decide whether to confirm against public sources or official documentation.
Apply one reversible change, rerun the smallest failing action, and keep rollback notes.

FAQ

What does Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths) mean in Claude Code?

Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths) indicates the workflow described by "Claude Code Extension Fails to Load on Network UNC Paths — Fix Guide" failed in a AI Coding Tools context. Start by confirming the exact signature and the component that emitted it.

What should I check first for Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths)?

Check whether this cause matches your environment: Claude Code extension (v2.1.131) fails to load on Windows when the project is on a corporate UNC network path (e.g., \\server\share\project). This is a common enterprise setup, and the error message appears in Portuguese even on English systems. Corporate developers need a fix to continue using Claude Code for their work.

Is the Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths) guidance source-backed?

The "Claude Code Extension Fails to Load on Network UNC Paths — Fix Guide" page is labeled source-backed. It has 1 public source URL from github.com, so use that evidence status when deciding how much additional verification you need.

When should I avoid the quick fix for Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths)?

For "Claude Code Extension Fails to Load on Network UNC Paths — Fix Guide", avoid applying "Compare the failing environment with a known working setup, then change one configuration value at a time." when the error text differs, the affected version or provider is different, or the change would touch credentials, billing, DNS, production deploy settings, or irreversible data.

What should I collect before debugging Ocorreu um erro ao carregar modo de exibição: claudeVSCodeS (Claude Code Extension fails to load on UNC paths)?

For "Claude Code Extension Fails to Load on Network UNC Paths — Fix Guide", collect the failing Claude Code command or request, non-secret configuration, versions, timestamps, request IDs when available, and the smallest reproduction that still triggers the signature.