Build issue on Mac/IOS build on Intel Mac - Mediapipe 0.8.8 - Error wth bazel repository mirrors

[ROBYER1]

System information

• OS Platform and Distribution: Intel Mac MacOS Big Sur 11.5.2
• Target desktop cpu/IOS
• Bazel version: 3.7.2
• Python version: 3.9.0
• Unity version: 2021.1.17f1

Describe the problem

Using Mediapipe 0.8.8 branch https://github.com/homuler/MediaPipeUnityPlugin/tree/build/mediapipe-0.8.8 I am having build issues on MacOS on a non-M1 mac for Mac OS CPU/IOS. I was able to build Mediapipe fine for Windows Desktop CPU and Android with this branch so this issue is only on Mac/IOS

I get errors such as these:
WARNING: Download from https://storage.googleapis.com/mirror.tensorflow.org/github.com/google/XNNPACK/archive/28407b24f04694a1353ffca91248e89bc250eb5b.zip failed: class com.google.devtools.build.lib.bazel.repository.downloader.UnrecoverableHttpException GET returned 404 Not Found

The build completes with no fatal errors however a lot of tensorflow mirrors do not download (I have checked my internet here and tried multiple sources).

In Unity when I open the project, I see these errors that won't clear, plugins set to run on startup too

Steps to reproduce the issue
Pull that branch and follow your readme steps for building on MacOS/IOS, I used this build command to test, as well as separate tests for macos and ios separate
python build.py build --desktop cpu --ios arm64 -v

Full logs
Logs:
logs.txt

[ROBYER1]

This could be related, although I do not hit that fatal error, it appears to build fine but doesn't work

google-ai-edge/mediapipe#2324

Edit:

I followed this comment and I will report back if it builds and works now - may be that bazel needs to be cleared if it has any leftover cache from previous builds somehow, for example I built Mediapipe 0.8.4 prior to trying to build 0.8.8.

bazel shutdown && bazel clean --expunge

[ROBYER1]

Confirmed that command and a rebuild fixed it - will close this now but hopefully this issue helps others if they have the same problems