Follow the steps provided in this guide: https://nwjs.readthedocs.io/en/latest/For%20Developers/Building%20NW.js/
Trying to gclient sync after checkout branch nw64 in all the repo: nw.js, node and v8.
Running hooks: 32% (37/115) wasm_fuzzer
________ running 'python3 src/third_party/depot_tools/download_from_google_storage.py --no_resume --no_auth -u --bucket v8-wasm-fuzzer -s src/v8/test/fuzzer/wasm_corpus.tar.gz.sha1' in '/home/rebecca.chang/nwjs'
Fatal error: src/v8/test/fuzzer/wasm_corpus.tar.gz.sha1 not found when attempting enumerate files to download.
Error: Command 'python3 src/third_party/depot_tools/download_from_google_storage.py --no_resume --no_auth -u --bucket v8-wasm-fuzzer -s src/v8/test/fuzzer/wasm_corpus.tar.gz.sha1' returned non-zero exit status 1 in /home/rebecca.chang/nwjs
Fatal error: src/v8/test/fuzzer/wasm_corpus.tar.gz.sha1 not found when attempting enumerate files to download.
Also logged issue in Github: Unable to download wasm_fuzzer from google storage · Issue #7890 · nwjs/nw.js (github.com)