Error map

Stream closed java.io.IOException: Stream closed

Java · layer 4, Application & API

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Centre: this error. First ring: errors it is linked with (7). Outer ring: what those are linked with. Colours show the layer of a request each error belongs to. Click any dot to re-centre the map on it; hover to follow its connections. The centre dot opens the error page.

1 · On your device 4 · Application & API 6 · Platform & cloud 7 · Build & delivery
Stream closed — java.io.IOException: Stream closed (Java)Stream clos…ClassNotFoundException — java.lang.ClassNotFoundException / NoClassDefFoundError (Java)ClassNotFoundExcept…ClassCastException — java.lang.ClassCastException: class A cannot be cast to class B (Java)ClassCastExceptionArrayIndexOutOfBoundsException — java.lang.ArrayIndexOutOfBoundsException: Index 5 out of bounds for length 5 (Java)ArrayIndexOutOfBoun…AccessDeniedException — java.nio.file.AccessDeniedException: /path (Java)AccessDeniedExcepti…ERR_STREAM_PREMATURE_CLOSE — Error [ERR_STREAM_PREMATURE_CLOSE]: Premature close (Node.js)ERR_STREAM_PREMATUR…ArithmeticException — java.lang.ArithmeticException: / by zero (Java)ArithmeticExceptionEPIPE — Error: write EPIPE (Node.js)EPIPECould not resolve — Gradle: Could not resolve all files for configuration / Could not resolve dependency (Android)Could not resolveClass not found — PHP Fatal error: Uncaught Error: Class "X" not found (PHP)Class not foundModuleNotFoundError — ModuleNotFoundError: No module named 'x' (Python)ModuleNotFoundErrorStringIndexOutOfBoundsException — java.lang.StringIndexOutOfBoundsException: begin 0, end 10, length 5 (Java)StringIndexOutOfBou…UnsupportedOperationException — java.lang.UnsupportedOperationException (List.of / Arrays.asList is immutable) (Java)UnsupportedOperatio…ERR_INVALID_ARG_TYPE — TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined (Node.js)ERR_INVALID_ARG_TYPEUndefined array key — Warning: Undefined array key / Undefined index (PHP)Undefined array keyrelease version not supported — [ERROR] Fatal error compiling: error: release version 17 not supported (Java)release version not…reduce empty — TypeError: Reduce of empty array with no initial value (JavaScript)reduce emptyEACCES — npm ERR! code EACCES — permission denied (npm)EACCESdaemon — Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (Docker)daemonEACCES — Linux: Permission denied (Linux)EACCESECONNREFUSED — Error: connect ECONNREFUSED 127.0.0.1:5432 (Node.js)ECONNREFUSEDETIMEDOUT — API Request Timed Out (ETIMEDOUT / ReadTimeout / timeout of 30000ms exceeded) (API)ETIMEDOUTECONNRESET — Error: socket hang up / read ECONNRESET (API)ECONNRESETIllegalArgumentException — java.lang.IllegalArgumentException (Java)IllegalArgumentExce…IllegalStateException — java.lang.IllegalStateException (Java)IllegalStateExcepti…NoSuchElementException — java.util.NoSuchElementException: No value present (Java)NoSuchElementExcept…EADDRINUSE — Error: listen EADDRINUSE: address already in use :::3000 (Node.js)EADDRINUSEmaxBuffer exceeded — RangeError [ERR_CHILD_PROCESS_STDIO_MAXBUFFER]: stdout maxBuffer length exceeded (Node.js)maxBuffer exceededspawn EACCES — Error: spawn EACCES (Node.js)spawn EACCES

Directly related (7)

ClassNotFoundExceptionJava

java.lang.ClassNotFoundException / NoClassDefFoundError

The JVM couldn’t find a class on the classpath at runtime.

ClassCastExceptionJava

java.lang.ClassCastException: class A cannot be cast to class B

An object was cast to a type it isn’t.

ArrayIndexOutOfBoundsExceptionJava

java.lang.ArrayIndexOutOfBoundsException: Index 5 out of bounds for length 5

Code accessed an array index outside 0 … length-1.

AccessDeniedExceptionJava

java.nio.file.AccessDeniedException: /path

The OS denied a file operation to the Java process.

ERR_STREAM_PREMATURE_CLOSENode.js

Error [ERR_STREAM_PREMATURE_CLOSE]: Premature close

A stream ended or was destroyed before it finished — often a client disconnect or upstream aborting a download.

ArithmeticExceptionJava

java.lang.ArithmeticException: / by zero

Integer division or modulo by zero.

EPIPENode.js

Error: write EPIPE

Node wrote to a pipe or socket whose other end was already closed.

Two steps away (21)

Could not resolveAndroid

Gradle: Could not resolve all files for configuration / Could not resolve dependency

Gradle couldn’t download a dependency — wrong coordinates/version, missing repository, offline mode, or network/proxy issues.

Class not foundPHP

PHP Fatal error: Uncaught Error: Class "X" not found

PHP couldn’t load the class — autoloading failed, the namespace is wrong, or the dependency isn’t installed.

ModuleNotFoundErrorPython

ModuleNotFoundError: No module named 'x'

Python can’t find the module you import — it isn’t installed in the interpreter/virtualenv that’s running, or the import path is…

StringIndexOutOfBoundsExceptionJava

java.lang.StringIndexOutOfBoundsException: begin 0, end 10, length 5

substring()/charAt() used an index outside the string.

UnsupportedOperationExceptionJava

java.lang.UnsupportedOperationException (List.of / Arrays.asList is immutable)

Code tried to modify an immutable or fixed-size collection.

ERR_INVALID_ARG_TYPENode.js

TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined

A Node API got an argument of the wrong type — usually undefined because an env var or config value is missing.

Undefined array keyPHP

Warning: Undefined array key / Undefined index

Your code reads an array key that doesn’t exist — common with `$_GET`, `$_POST` and decoded JSON.

release version not supportedJava

[ERROR] Fatal error compiling: error: release version 17 not supported

The JDK running Maven is older than the Java version the project compiles for.

reduce emptyJavaScript

TypeError: Reduce of empty array with no initial value

Array.reduce() ran on an empty array without an initial value.

EACCESnpm

npm ERR! code EACCES — permission denied

npm can’t write to a directory — usually global installs into a root-owned folder.

daemonDocker

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

The docker CLI can’t talk to the Docker engine — it isn’t running, or your user can’t access the socket.

EACCESLinux

Linux: Permission denied

Your user (or the service user) lacks read/write/execute permission on a file, directory or one of its parents.

ECONNREFUSEDNode.js

Error: connect ECONNREFUSED 127.0.0.1:5432

Nothing is listening at that host:port — the target service is down or you’re connecting to the wrong address.

ETIMEDOUTAPI

API Request Timed Out (ETIMEDOUT / ReadTimeout / timeout of 30000ms exceeded)

The client gave up waiting — either for the connection to open or for the response to arrive.

ECONNRESETAPI

Error: socket hang up / read ECONNRESET

The other side closed the TCP connection abruptly while your client was still using it.

IllegalArgumentExceptionJava

java.lang.IllegalArgumentException

A method rejected an argument value as invalid.

IllegalStateExceptionJava

java.lang.IllegalStateException

A method was called when the object wasn’t in the right state for it.

NoSuchElementExceptionJava

java.util.NoSuchElementException: No value present

Code asked for an element that doesn’t exist — Optional.get() on empty, iterator.next() past the end, Scanner with no input.

EADDRINUSENode.js

Error: listen EADDRINUSE: address already in use :::3000

Another process is already listening on that port.

maxBuffer exceededNode.js

RangeError [ERR_CHILD_PROCESS_STDIO_MAXBUFFER]: stdout maxBuffer length exceeded

child_process.exec/execSync produced more output than its buffer allows (default 1 MB).

spawn EACCESNode.js

Error: spawn EACCES

Node tried to execute a file that isn’t executable (missing +x permission) or isn’t a program.

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