ErrLookup › ReactiveX/RxJava
ReactiveX/RxJava
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM. · Java · 1,007 source files
Analyzed at a8ab535614 on 2026-08-13. 24 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| The class does not support isDisposed | exception | error | unsupported-operation, disposable, disposal, rxjava, type-design |
| The source did not signal an event for | exception | error | timeout, future, multi, blocking, rxjava |
| Read-only iterator. | exception | error | unsupported-operation, iterator, blocking, flowable, latest, rxjava |
| Operator returned a null Subscriber | exception | error | rxjava, null-pointer, lift, custom-operator, reactive-streams, flowable |
| Array of size 2 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |
| Read only iterator | exception | warning | rxjava, iterator, unsupported-operation, blocking, flowable |
| errors is empty | exception | error | validation, argument, composite-exception, error-handling, rxjava |
| remove | exception | warning | rxjava, iterator, unsupported-operation, blocking, observable |
| Use of unsafeCreate(Completable)! | exception | error | rxjava, completable, unsafe-create, api-misuse, argument-validation |
| unsafeCreate(Single) should be upgraded | exception | error | rxjava, single, unsafe-create, api-misuse, argument-validation |
| No more elements | exception | warning | rxjava, nosuchelement, blocking, flowable, iterator, terminal |
| count >= 0 expected but it was | exception | error | validation, argument, streamable, skip, rxjava |
| unsafeCreate(Maybe) should be upgraded | exception | error | rxjava, maybe, unsafe-create, api-misuse, argument-validation |
| Array of size 9 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |
| count >= 0 required but it was | exception | error | rxjava, flowable, interval-range, argument-validation, arithmetic |
| > 0 required but it was | exception | error | validation, argument, objecthelper, buffer, prefetch, rxjava |
| Overflow! start + count is bigger than Long.MAX_VALUE | exception | error | rxjava, flowable, interval-range, overflow, arithmetic |
| Array of size 3 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |
| Integer overflow | exception | error | rxjava, observable, range, overflow, arithmetic |
| Array of size 4 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |
| Array of size 5 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |
| Array of size 6 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |
| Array of size 7 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |
| Array of size 8 expected but got | exception | error | validation, argument, functions, arity, zip, rxjava |