hermes - 💡(How to fix) Fix [Bug]: Web UI build falsely reports failure despite successful compilation

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Error Message

Additional Logs / Traceback (optional)

Root Cause

Root Cause Analysis (optional)

Code Example

Report     https://paste.rs/0orlV
  agent.log  https://paste.rs/cjzcX

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Bug Description

On Windows PowerShell, hermes dashboard reports "✗ Web UI build failed" even though all build steps (vue-tsc, vite build, tsc) complete successfully with exit code 0. Manual execution confirms the build is successful.

Steps to Reproduce

after the first installation of hermes, type hermes dashboard producing this bug(print false)

Expected Behavior

print success

Actual Behavior

print failed

Affected Component

Setup / Installation

Messaging Platform (if gateway-related)

No response

Debug Report

Report     https://paste.rs/0orlV
  agent.log  https://paste.rs/cjzcX

Operating System

windows11

Python Version

3.11.15

Hermes Version

Hermes Agent v0.10.0 (2026.4.16)

Additional Logs / Traceback (optional)

Root Cause Analysis (optional)

No response

Proposed Fix (optional)

No response

Are you willing to submit a PR for this?

  • I'd like to fix this myself and submit a PR

extent analysis

TL;DR

The issue might be related to the hermes dashboard's build process on Windows PowerShell, and verifying the build output or logs could provide more insight into the failure.

Guidance

  • Check the agent.log file (https://paste.rs/cjzcX) for any error messages or warnings that might indicate why the build is reported as failed despite successful individual build steps.
  • Review the Debug Report (https://paste.rs/0orlV) for any relevant information about the build process and potential issues.
  • Verify that the build output matches the expected behavior by manually checking the generated files and folders after running hermes dashboard.
  • Consider running the build steps individually with increased verbosity to see if any issues are masked by the default logging level.

Example

No code snippet is provided as the issue does not contain sufficient information to create a relevant example.

Notes

The provided information does not include the actual build logs or detailed error messages, making it difficult to pinpoint the exact cause of the issue. Further investigation into the logs and build process is necessary.

Recommendation

Apply workaround: Since the individual build steps complete successfully, it might be worth exploring if there's a specific condition or check in the hermes dashboard that's causing it to report the build as failed, and adjusting that condition or check accordingly.

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hermes - 💡(How to fix) Fix [Bug]: Web UI build falsely reports failure despite successful compilation