ns doctor gets stuck on "Getting environment information"

New project.
ns doctor gets stuck on "Getting environment information"
I've find out that the method
getNodeGypVersion() {
return this.getValueForProperty(() => this.nodeGypVerCache, () => __awaiter(this, void 0, void 0, function* () {
const output = yield this.execCommand("node-gyp -v");
return output ? this.getVersionFromString(output) : null;
}));
}
in file \AppData\Roaming\npm\node_modules\nativescript\node_modules@nativescript\doctor\lib\sys-info.js
gets stuck.
on the line
const output = yield this.execCommand("node-gyp -v");

If return null from the method, everything works.

Start in @nativescript/doctor/lib/sys-info.js at getNodeGypVersion() and trace the execCommand("node-gyp -v") call that hangs during environment information. Reproduce the doctor run, then inspect the command execution path to determine the expected behavior when node-gyp is unavailable or unresponsive; done means ns doctor completes instead of getting stuck.