build failed TypeError: First argument must be a string

i always failed when trying run expo build:android -c or without -c
with error
TypeError: First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.
at Function.Buffer.from (buffer.js:183:11)
at runShellAppBuilder (/app/turtle/build/builders/android.js:57:65)

here is my expo diagnostic
Expo CLI 2.20.11 environment info:
OS: Windows 10
Yarn: 1.16.0 - C:\Users\highv\AppData\Roaming\npm\yarn.CMD
npm: 6.9.0 - C:\Program Files\nodejs\npm.CMD
Android Studio: Version AI-183.6156.11.34.5522156

please help me i need to build this


This issue came up a few days ago but it should’ve been resolved. Previously, this has been due to invalid credentials stored in the Expo servers. Are you letting Expo handle credentials or providing your own?

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