Overview
Errors grouped by fingerprint, newest first.
The faults below are a generated scenario, not real user traffic — written to give three anomaly detectors something to disagree about. How it was built, and what it is for.
Groups
- error
IllegalStateException: could not reserve stock for cart <uuid>
com.example.checkout.ReservationService#reserve · checkout-api · java
30410d ago - error
DataAccessResourceFailureException: connection pool exhausted acquiring connection for payment <uuid>
com.example.payments.LedgerRepository#record · payments-api · java
21611d ago - error
NullPointerException: Cannot invoke "String.length()" because "template" is null for user <uuid>
com.example.notify.TemplateRenderer#render · notification-worker · java
74811d ago - error
RangeError: Invalid array length while decoding segment <num>
src/transcode/buffer.js#allocateFrameBuffer · media-transcoder · javascript
37711d ago - error
TypeError: Cannot read properties of undefined (reading 'documentId') for job <num>
src/indexer/build.js#buildIndex · search-indexer · javascript
24311d ago - error
Error: session <uuid> evicted before write completed
src/session/flush.js#flushSession · session-store · javascript
25111d ago - info
<unknown>: demo run finished
no frame attributed · node-demo · javascript
no_frames
314d ago - error
TypeError: Cannot read properties of undefined (reading 'id')
demo.js#resolveUser · node-demo · javascript
314d ago - error
IllegalStateException: could not price the cart
dev.stacklight.examples.CheckoutController$CartService#total · java-demo · java
114d ago - error
IllegalStateException: could not price the cart
dev.stacklight.examples.CheckoutController$CartService#total · java-demo · java
114d ago - warn
<unknown>: Queue lag above threshold: <num> messages on invoices at <ip>
no frame attributed · billing-worker · unknown
no_frames
1014d ago - error
TypeError: Cannot read properties of undefined (reading 'id') at <timestamp>
src/services/user.js#resolveUser · web-ui · javascript
1014d ago - regressed
NullPointerException: Cannot invoke "String.length()" because "promoCode" is null for cart <uuid>
com.example.checkout.CartService#total · checkout-api · java
1414d ago - error
NullPointerException: Cannot invoke "String.length()" because "promoCode" is null for cart <uuid>
com.example.checkout.PricingService#calculateTotal · checkout-api · java
116d ago - error
TypeError: n is not a function
dist/bundle.min.js#t · web-ui · javascript
minified
116d ago