01
A tool is not ready
Open Settings → VauCode Toolchain Setup, refresh status and install the prerequisite shown by the disabled tool. Expand installation logs if setup fails.
100/100Troubleshooting
VauCode Troubleshooting
Resolve common setup, project, Flutter, React Native, GitHub, diagnostics and local-preview problems.
81–100 · Integrations, AI, Community & Help Updated 1 Oct 2026 8 sections
Product
VauCode
Platform focus
Android development workspace
Documentation
User focused
Updated
1 Oct 2026
On this page
02
Command is running in the wrong project
Reopen the intended project from Projects and confirm its file/editor context before running build commands. Current Flutter fixes specifically keep run/build scoped to the selected Flutter project after imports and app reopen.
03
Flutter build or run fails
Confirm Ubuntu ARM64, Flutter/Dart, JDK 21, Android SDK/Build Tools and ADB/device readiness. Run flutter doctor -v and Problems when more detail is needed.
04
React Native build fails
Check React Native status, Node.js and Android toolchain readiness. For the current VauCode workflow, use a project created with VauCode when version compatibility is uncertain.
05
Local preview does not open
Confirm the development server is still running and listening on a local port. Recheck the terminal log for the active URL/port.
06
GitHub clone or Git operation fails
Confirm Git is installed and GitHub is connected. Refresh the integration, then retry the repository or Git action.
07
Problems cannot analyze the project
Install the project's dependencies and required toolchain first, then run Problems again.
08
Still blocked
Use Settings → Support to report the problem. Include the relevant toolchain/build log and the action that produced the error, but remove private credentials or secrets before sharing.
Related VauCode guides
Continue with topics connected to this workflow.
43/100
Toolchain Setup Overview
Install and monitor the development runtimes used by Next.js, Python, Rust, Flutter, Android, Git and Wireless ADB.
38/100
Problems & Project Diagnostics
Check project problems using framework-aware diagnostics for TypeScript, Flutter, Android/Gradle, Python and Rust.
40/100
Build, Run, Install & Preview Workflow
Understand the common VauCode workflow from source edits to diagnostics, build, device install, local preview and iteration.
VauCode User DocumentationUpdated 1 Oct 2026