Unable to upgrade vr

[K N Dheeraj]

When I am trying to upgrade vr. This is the error, I'm facing

error: Uncaught (in promise) PermissionDenied: Requires net access to "cdn.deno.land", run again with the --allow-net flag
    const res = await fetch(
                      ^
    at Object.opSync (deno:core/01_core.js:149:12)
    at opFetch (deno:ext/fetch/26_fetch.js:66:17)
    at mainFetch (deno:ext/fetch/26_fetch.js:199:61)
    at deno:ext/fetch/26_fetch.js:425:11
    at new Promise (<anonymous>)
    at fetch (deno:ext/fetch/26_fetch.js:392:12)
    at Function.sortedVersions (https://pptkwtismwjswyniwwx3z7bu67wzsjknnmqs3zo5vmd4vr7fqswq.arweave.net/e-arTRJlkythqLWvvPw09-2ZJU1rIS3l3asHysflhK0/lib/registries/DenoLand.ts:16:23)
    at Function.latestVersion (https://pptkwtismwjswyniwwx3z7bu67wzsjknnmqs3zo5vmd4vr7fqswq.arweave.net/e-arTRJlkythqLWvvPw09-2ZJU1rIS3l3asHysflhK0/lib/registries/Registry.ts:19:31)
    at UpgradeCommand.fn (https://deno.land/x/velociraptor@1.2.0/src/cli/commands/upgrade.ts:17:39)
    at UpgradeCommand.execute (https://deno.land/x/cliffy@v0.19.3/command/command.ts:997:18)

Deno Version:
deno 1.18.2 (release, x86_64-apple-darwin)
v8 9.8.177.6
typescript 4.5.2

MacOS: 12.2.1

[Umberto Pepato]

Hey @DheerajKN, are you updating through the vr upgrade command?
Can you share the contents of the velociraptor launcher?

$ cat ~/.deno/bin/vr

[K N Dheeraj]

#!/bin/sh
# generated by deno install
exec deno run --allow-read --allow-env --allow-run 'https://deno.land/x/velociraptor/cli.ts' "$@"

[K N Dheeraj]

Adding --allow-net to the script. Did the trick.

[Umberto Pepato]

Yes, that's because you installed vr with limited permissions. See Installation to know the correct install command and the how permissions are used by vr. You can use the --reload flag to override the existing installation.