Invalid potreeUrl

Now I'll invoke the RCA skill to analyze this error cluster.

Based on the repo-mapping, the service `cupixworks-any-voxel-agent` maps to the `cupixworks` monorep

Good, I can see the error context. Now let me search for more context around the error time and find

Excellent! I now have the full stack trace and context. The error is in `CPRealityCapture.validate`

Now I have the full code path. Let me also look at the VoxelService to understand the full flow from

Now let me look at the TESLA type definitions to understand what `potree_url` looks like.

I notice there are two different field lists: `PointcloudFields` and `PointCloudFields`. Let me chec

This is very revealing. The `get` method uses `PointCloudFields` which includes `potree_url`, while

Key finding! In `potree.rb:15`, `potree_url` returns `nil` when `revision.zero?`. This means if the

Now let me check how the voxel agent is triggered for pointclouds — specifically what checks if the

I see that `Cupix::VoxelService.calculate_voxels!` (line 3) doesn't check if `potree_url` is present

Now let me look at the `potree_unloaded` scope and `ready_to_open?` check that guards when voxels ar

Now let me check the `potree_unloaded` scope to understand what it filters.

Now I have the critical insight. The `potree_unloaded` scope filters for `potree_state: :uploaded`,

I notice the `pointclouds` table does NOT have a `revision` column! Let me check what module provide

Now I have a clear picture. For the `Pointcloud` model:

Now let me look at `voxel_module.rb` lines 30-44 more closely - this is the `calculate_voxels_ready?

Now I see the full picture. At line 41, `check_calculate_voxels!` raises an error if potree is not u

Now let me check the Potree S3 module and how `revision` relates to potree state transitions.

Now I have the complete picture:

Let me check if the cron job triggered this:

I have enough evidence to determine the root cause. The pointcloud 217038 was queued to the voxel ag

Now I have the cluster details. Let me invoke the RCA skill.

Let me search Datadog logs and identify the repository for the voxel-agent service.

Excellent! I have comprehensive log evidence and the source code location. Let me now explore the ac

Now let me look at where `createCPRealityCapture` is called to understand how the pointcloud data ge

Now let me check the VoxelService to see how it triggers this flow and the upstream Tesla API call.

Now let me check the Tesla API's Pointcloud model to understand what `potree_url` is.

I notice that `PointcloudFields` (line 37, used for the first listing) does NOT include `potree_url`

This is very revealing. The `pointcloud.get()` method at line 19 uses `Fields.PointCloudFields` (whi

The potree-agent doesn't set `potree_url` directly — it's likely set by the Tesla API backend after

This is the key finding. The `potree_url` method at line 15 returns `nil` if `revision.zero?`. This

Now let me check where voxel processing is triggered — specifically for pointclouds.

Now let me check where `calculate_voxels!` is called for pointclouds — this will reveal the trigger

Now let me check the `check_calculate_voxels!` method to understand whether there's a guard checking

This is the critical finding. Line 41 shows:

Now let me look at the potree state machine to understand how `potree_state` becomes `uploaded` and

Now let me find where `revision` is incremented in the potree state machine for pointclouds.

Now I see the full picture. Line 169-171 shows that `increase_revision` is called **before** the tra

Now I understand the full picture. The `increase_revision` at line 39-44 just sets the attribute in

The `pointclouds` table does NOT have a `revision` column. So `revision` is stored in `sys[:revision

Good. I see it includes `::Eventable::Pointcloud`. Let me check if that triggers voxel calculation a

Let me check the Statable module to see `fire_events` and what `done_state` triggers.

I see `fire_events!` is a state machine method. The `fire_events(:done_state)` call in the potree st

Good — `default_initial_revision` is `0` for pointclouds. So `revision` starts at 0 and should be in

Now let me update the cluster frontmatter to mark the RCA as completed.

Now I'll invoke the RCA skill to analyze this cluster.

Let me identify the repository for `cupixworks-any-voxel-agent` and search for relevant logs.

Based on the repo-mapping, `cupixworks-any-voxel-agent` maps to the `cupixworks` monorepo under `app

Good, I found the key error log: `CPRealityCapture::validate | Invalid potreeUrl: for Pointcloud ID

Key finding: Pointcloud ID 217038 has an empty `potreeUrl`. The error comes from `CPRealityCapture::

Now let me find how the pointcloud model is loaded — specifically where `potreeUrl` / `potree_url` g

Now let me look at the voxel service to understand the full flow from SQS message to validation.

Now let me look at the TESLA Pointcloud type to understand what `potree_url` is.

Now let me look at how the pointcloud API fetches data — the `PointCloudFields` list includes `potre

Now let me check the BaseService to understand how the message is processed.

Now I have a clear picture. Let me also check the tesla (Rails) side to understand how `potree_url`

This is the key finding. `potree_url` returns `nil` when `revision.zero?` (line 15). Let me check wh

Now let me check the `potree_state` validation to understand when voxel processing gets triggered fo

Now let me check how the voxel agent queue gets messages triggered - what sends the pointcloud to th

Important finding at line 41: `check_calculate_voxels!` raises an error if `potree_state_uploaded?`

Now let me check the `Cws::VoxelAgent::Client` to see how it sends SQS messages.

Now I have the full picture. The SQS message contains `id` and `type`. The voxel agent then calls th

Now let me check what `check_calculate_voxels!` does for potree state vs revision conditions — the v

Now I need to understand the relationship between `potree_state` and `revision`. The `potree_url` me

Now let me check the `Revisionable::Pointcloud` concern to understand `revision`:

Now I have the cluster details. Let me invoke the RCA skill.

Let me identify the repository for this service and search for logs in parallel.

Based on the repo-mapping skill, the service `cupixworks-any-voxel-agent` matches the pattern for ag

Good. I can see the error is about `CPRealityCapture::validate` with an invalid/empty `potreeUrl` fo

Now I have the full code path. Let me look at the voxel manager to see where the flow begins and tra

Now let me look at the voxel-service entry point to understand how the message is received and proce

Now let me look at the `potreeUrl` getter and the Tesla API model to understand when `potree_url` ca

Now I have a clear picture. Let me also check the Tesla API to understand how the pointcloud model i

Now let me check the Tesla pointcloud model to understand when `potree_url` could be null/empty.

This is the key finding. The `potree_url` method in the Tesla model returns `nil` when `revision.zer

Now I have a complete picture. Let me also look at the `Potree` concern in tesla to confirm the `rev

Now let me check who triggers the voxel agent — specifically what calls the SQS queue for pointcloud

I can see that `calculate_voxels!` doesn't check `potree_url` or `potree_state` before queuing the j

I have enough evidence to complete the analysis. Let me now write the RCA report.

The directory exists and there's already an rca.mdx file. Let me read it first before overwriting.

The RCA report already exists and is comprehensive. Let me verify the evidence it cites against what

The existing report is thorough and all evidence is confirmed. The `statable/pointcloud.rb:169-171`

All evidence checks out. However, I notice the report references `revisionable.rb:39-44` but the act

All evidence in the existing report is verified against the actual Datadog logs and source code. The

RCA complete. The report at `content/docs/incidents/d3a01d65-9444-4bf0-b128-8af43aa13758/rca.mdx` is

RCA analysis complete for cluster `d3a01d65-9444-4bf0-b128-8af43aa13758`. The report is written at `