Error: Cannot read properties of undefined (reading 'node')

[joaqo]

Describe the bug
Getting the error in the title Error: Cannot read properties of undefined (reading 'node') when running list_elements on certain screens of my react native Android app. Happens on iOS sometimes but less often.

The other tools in this mcp work just fine though.

Configuration (please complete the following information):

• Agent: Claude Desktop, Claude Code, Zed Agent
• OS: MacOS
• Device: Android Simulator

Screenshots

[gmegidish]

Ooof. I fail reproducing this. I checked on Stack Overflow (yes!) and it seems that uiautomator2 dump will fail if the screen is in some transition. I remember having this in the past, but we added a retry (like 5 I think), and then it still fails for you. So all of them returned null. Can you please record a video that shows the device and the mcp at the same time? we can also pair on this, I am unable to find this issue with the demo apps.