When Antigravity Reads Cloud-Synced Files as Empty: The Online-Only Placeholder Trap
A file is right there in Finder, yet the Antigravity agent insists it is empty or missing. The culprit is an online-only placeholder created by cloud sync. Here is how to spot it, hydrate the data, and design a workspace that avoids the problem.
When Your MCP Servers Vanish From the Chat App in Antigravity 2.0
After Antigravity 2.0 split into an IDE and a separate chat-style agent app, an MCP server I had set up in the IDE stopped showing up on the chat side. Here is why the settings scopes are separate, and how to fix it by making a single workspace-level source of truth that both apps read.
When an AI Studio App Won't Install on My Phone Because the Signatures Don't Match
You generate a Kotlin/Compose app in AI Studio, push it to a real device over USB, and the install dies with INSTALL_FAILED_UPDATE_INCOMPATIBLE. Here is why a debug-signed build can't overwrite your Play release, and how to test it without losing your production app.
When the Antigravity CLI Stalls on a 401 During Unattended Runs
If your scheduled Antigravity CLI job suddenly stops producing output after a single 401 in the logs, here is how to separate an expired token from a silent re-login prompt and rebuild your unattended setup.
Fix PyTorch CUDA Errors: torch.cuda.is_available() False & Version Mismatches (2026)
Struggling with PyTorch or CUDA installation errors? This guide covers version mismatches, dependency conflicts, and GPU detection failures with step-by-step solutions.
When an AI Agent's git push Reports Success but Nothing Reaches the Remote
Why agent-automated git pushes fail silently (a missing identity plus a no-op push), with three fixes: explicit config, SHA verification, and the GitHub REST API.
Why Antigravity Agent Edits Fail With 'patch does not apply' and How to Fix It
Why Antigravity agent edits stall with 'patch does not apply' or 'hunk failed', and how to fix it. Focused on the race where the file changes after the agent reads it, with the settings that stop it from recurring.
Fixing self-signed certificate in chain When Antigravity Can't Connect
On networks with a corporate proxy or antivirus TLS inspection, Antigravity may log self-signed certificate in chain or unable to verify the first certificate and fail to reach the model. Here is what causes it and how to fix it.
Fixing spawn npx ENOENT When an Antigravity MCP Server Won't Start
Your MCP server config JSON looks correct, but Antigravity logs spawn npx ENOENT and the server stays gray. This is almost always a PATH inheritance problem, not a broken server. Here is how to diagnose and fix it.
Why Your Antigravity Agent Stops Mid-Task with 429 RESOURCE_EXHAUSTED, and How to Fix It
When you hand a long task to an Antigravity agent, it sometimes halts halfway with a red 429 RESOURCE_EXHAUSTED. That is a rate-limit or quota signal, not a bug. Here is how I diagnose the three flavors of 429 in production, and how to keep your agent from stalling on the same wall twice.
When the Antigravity Agent Says 'command not found' for node or python: Causes and Fixes
It works in your own terminal, but the Antigravity agent hits command not found. Starting from how PATH inheritance works, here are concrete fixes for nvm, pyenv, Homebrew, and WSL setups—plus how to confirm the fix actually took.
Why Antigravity Agent Edits Vanish with Auto Save (and How to Stop It)
When Antigravity's agent stream collides with the editor's Auto Save, parts of an applied diff silently disappear. This guide walks through the exact conditions that trigger it and a three-step fix you can keep across projects.