Projector plugin standalone mode Installation fails

[Hunterlige]

Following the instruction in https://github.com/tensorflow/tensorboard/blob/master/tensorboard/plugins/projector/README.md

I successfully build the vz_projector:standalone target. But the WebfilesServer is completely empty with connection errors. No index.html is generated.

Environment information (required)

version df7af2c6fc0e4c4a5b47aeae078bc7ad95777ffa

Steps to reproduce (required)

bazel run tensorboard/plugins/projector/vz_projector:standalone

INFO: Analyzed target //tensorboard/plugins/projector/vz_projector:standalone (0 packages loaded, 0 targets configured).
INFO: Found 1 target...
Target //tensorboard/plugins/projector/vz_projector:standalone up-to-date:
  bazel-bin/tensorboard/plugins/projector/vz_projector/standalone_bundle.js
  bazel-bin/tensorboard/plugins/projector/vz_projector/standalone-webfiles.ignoreme
INFO: Elapsed time: 0.156s, Critical Path: 0.00s
INFO: 1 process: 1 internal.
INFO: Build completed successfully, 1 total action
INFO: Running command line: bazel-bin/tensorboard/plugins/projector/vz_projector/standalone
Mar 17, 2024 2:09:32 PM io.bazel.rules.closure.webfiles.server.Metadata$Loader loadMetadataIntoObjectGraph
INFO: Loaded build graph in 37ms
Mar 17, 2024 2:09:32 PM io.bazel.rules.closure.webfiles.server.WebfilesServer runForever
INFO:
Closure Rules WebfilesServer
Listening on: http://localhost:6006/

Opening http://localhost:6006/ fails.

[arcra]

Ah, it looks like the url you need to open is http://localhost:6006/standalone.html.

Looks like this was changed in #3933. I'll update the url in our documentation.