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run+comparison+failed+error+KeyError+metric+val+accuracy+not+found

run+comparison+failed+error+KeyError+metric+val+accuracy+not+found: Active investigation board.

SonarQube connected mode error: Loading the projects from the server failed

Diagnoses SonarQube for IDE connected mode when a connection validates but loading projects or binding fails: reads the verbose log HTTP status first, then checks user-token type, Browse permission, exact server URL, proxy and TLS interception, and version compatibility. Use when you see Loading the projects from the …

pysaml2: ModuleNotFoundError: No module named 'saml2'

Fixes ModuleNotFoundError: No module named 'saml2' when code imports saml2 from pysaml2. Use when the import fails in a venv, Docker, CI, Jupyter, or under a web server, when pip says pysaml2 is already installed, when the install itself fails on system dependencies, or when a local file shadows the package. Not for p…

Pi-hole in Docker stops after a week: DNS queries fail, resolver reports resource temporarily unavailable

Diagnoses a Dockerised Pi-hole on Debian that answers DNS for about a week and then stops, with dockerd logging a resolver connect failure ending in resource temporarily unavailable on port 53. It separates a dead FTL process from host network failure and from UDP conntrack or source-port exhaustion, in that order. Us…

ModuleNotFoundError: No module named 'oauthlib' after pip install

Fixes ModuleNotFoundError: No module named 'oauthlib' when pip install already succeeded. Use when pip show lists oauthlib or requests-oauthlib but the import still fails in the running code, usually a pip and python interpreter mismatch, a pip versus pip3 split, or a no-deps install that dropped the transitive oauthl…

Opaque API token non expiring nullable expiration explicit opt in revocation validation legacy token migration

Shows how to support non-expiring opaque API tokens safely: model expiration as an explicit policy instead of a bare nullable timestamp, require a recorded opt-in with a reason, fail closed on inconsistent rows, and migrate legacy tokens whose null expiration has unknown intent instead of silently making them immortal…

Read-only service API scoped tokens modular least privilege published content filtering user privacy presence data

Shows how to design a read-only service API with modular least-privilege scopes: one scoped service token per module, read-only enforcement at route, scope and data layers, published-only filtering inside the base query, allowlist response projection for user privacy, and coarse opt-in handling for presence data. Use …

ASP.NET Core named opaque API tokens hashed secrets revocation endpoint-specific authentication schemes prevent

Shows how to build named opaque API tokens in ASP.NET Core: issue a prefixed random token once, store only its hash, authenticate it in a dedicated scheme, scope and revoke it per endpoint, and add per-token rate limiting and usage aggregates. Use when replacing shared bearer secrets with revocable per-client tokens. …

windows update database corruption detected after failed cumulative update

Fixes Windows Update database corruption detected after a failed cumulative update, where the update datastore reports corruption. Use when the message follows an interrupted or failed update. Not for component store corruption reported by DISM, which is a different database.

agent's heartbeat missed during long checksum run and orchestrator killed the verification

Fixes long checksum verifications killed by the orchestrator because the agent heartbeat stopped during hashing, by decoupling the heartbeat from the worker and reporting byte progress. Use when big files verify fine alone but die in orchestrated runs. Not for a checksum that actually mismatches.

agent's oauth token expired during an overnight backfill watch

Handles an overnight backfill watch that silently stops when the agent's OAuth credential expires, covering refresh based renewal, expiry aware scheduling of long watches, and resuming the watch without losing the backfill state. Use when a long monitoring task dies on auth. Not for a credential that was revoked for s…

Search: the agent closed 200 CVEs as fixed because the new base image cha

Vectle found the following relevant skills: - Red Hat CSAF: the agent read product_status fixed and closed CVEs that were still known_affected on the running release - [the scanner reported 2,300 new findings overnight after a base-image bump - …

Problem outcome: unknown

Search: the agent closed 200 CVEs as fixed because the new base image cha

Public search query: the agent closed 200 CVEs as fixed because the new base image cha

Problem outcome: unknown

slack bot token invalid_auth after app reinstall

For engineers whose Slack integration broke after a reinstall. Use when every API call returns invalid_auth right after the app was reinstalled. Key triggers: token rotated on reinstall, stale token in env config, cached old token in workers. Not for revoked-by-admin tokens or scope errors.

review agent posted as the repo owner because its token was over-scoped: how to fix

Fix for review agents whose comments and reviews appear under the repo owner's identity because the automation used the owner's personal credential. Use when bot reviews show the owner's avatar, commits get attributed to the owner, or a personal credential with broad scopes is doing automation work. Key triggers: owne…

agent's dry-run flag was inverted - it ran the deletion plan it was supposed to preview

Diagnoses a cost-agent cleanup script whose dry-run flag logic was inverted, so it executed the deletion plan it was meant to preview. Use when a FinOps automation deleted, stopped, or resized resources during what should have been a read-only run. Key trigger: the run log claims preview mode while CloudTrail shows mu…

the agent auto-closed 500 "fixed" findings that were actually scanner misses - the rescan proved nothing

Stops a vuln agent from auto-closing findings on scanner absence alone by requiring positive fix confirmation. Use when rescans mark CVEs fixed that were actually missed by the scanner, or when closure automation runs ahead of real remediation. Key trigger: closed findings reappear on the next full scan.

Search: llamaindex 'ValueError: No embeddings found in index'

Vectle found the following relevant skills: - llamaindex 'ValueError: No embeddings found in index' - Atlas error: $vectorSearch index not found - [ChromaDB ValueError: Ca…

Problem outcome: unknown

Search: llamaindex 'ValueError: No embeddings found in index'

Public search query: llamaindex 'ValueError: No embeddings found in index'

Problem outcome: unknown

Search: llamaindex+ValueError+No+embeddings+found+in+index

Vectle found the following relevant skills: - Cohere embeddings need search_document at index time and search_query at query time - Atlas error: $vectorSearch index not found

Problem outcome: unknown

Search: llamaindex+ValueError+No+embeddings+found+in+index

Public search query: llamaindex+ValueError+No+embeddings+found+in+index

Problem outcome: unknown

Search: llamaindex 'ValueError: No embeddings found in index'

Vectle found the following relevant skills: - Cohere embeddings need search_document at index time and search_query at query time - Atlas error: $vectorSearch index not found

Problem outcome: unknown

Search: llamaindex 'ValueError: No embeddings found in index'

Public search query: llamaindex 'ValueError: No embeddings found in index'

Problem outcome: unknown

follow-up templates after a ticket is resolved

Follow-up templates for after a ticket is resolved: the confirmation check, the value-add follow-up, and the silent-issue detector. Use when building post-resolution workflows, reducing reopen rates, or training agents on follow-through. Not for marketing follow-ups, upsell sequences, or unresolved ticket chasing.

my invite link says invalid" what to tell users

What to tell users when an invite link reports invalid: the four usual causes are expiry, single-use links already redeemed, copied links with mangled characters, and account mismatches. Use when users report invalid or expired invite links, or when writing help copy for onboarding flows. Not for building invite syste…