Error code search
Search by code or error message to find official explanations and troubleshooting or diagnostic links.
Search runs in your browser. The same number can have different meanings in different products.
Code list
4,836 results- crypto scrypt invalid parameter
An incompatible combination of options was passed to crypto.scrypt() or crypto.scryptSync(). New versions of Node.js use the error code ERR_INCOMPATIBLE_OPTION_PAIR instead, which is consistent with other APIs.
Node.jsNode.js - crypto scrypt not supported
Node.js was compiled without scrypt support. Not possible with the official release binaries but can happen with custom builds, including distro builds.
Node.jsNode.js - crypto sign key required
A signing key was not provided to the sign.sign() method.
Node.jsNode.js - crypto timing safe equal length
crypto.timingSafeEqual() was called with Buffer, TypedArray, or DataView arguments of different lengths.
Node.jsNode.js - crypto unknown cipher
An unknown cipher was specified.
Node.jsNode.js - crypto unknown dh group
An unknown Diffie-Hellman group name was given. See crypto.getDiffieHellman() for a list of valid group names.
Node.jsNode.js - crypto unsupported operation
An attempt to invoke an unsupported crypto operation was made.
Node.jsNode.js - debugger error
An error occurred with the debugger.
Node.jsNode.js - debugger startup error
The debugger timed out waiting for the required host/port to be free.
Node.jsNode.js - dir closed
The fs.Dir was previously closed.
Node.jsNode.js - dir concurrent operation
A synchronous read or close call was attempted on an fs.Dir which has ongoing asynchronous operations.
Node.jsNode.js - dlopen disabled
Loading native addons has been disabled using --no-addons.
Node.jsNode.js - dlopen failed
A call to process.dlopen() failed.
Node.jsNode.js - dns set servers failed
c-ares failed to set the DNS server.
Node.jsNode.js - domain callback not available
The node:domain module was not usable since it could not establish the required error handling hooks, because process.setUncaughtExceptionCaptureCallback() had been called at an earlier point in time.
Node.jsNode.js - domain cannot set uncaught exception capture
process.setUncaughtExceptionCaptureCallback() could not be called because the node:domain module has been loaded at an earlier point in time. The stack trace is extended to include the point in time at which the node:domain module had been loaded.
Node.jsNode.js - duplicate startup snapshot main function
v8.startupSnapshot.setDeserializeMainFunction() could not be called because it had already been called before.
Node.jsNode.js - encoding invalid encoded data
Data provided to TextDecoder() API was invalid according to the encoding provided.
Node.jsNode.js - encoding not supported
Encoding provided to TextDecoder() API was not one of the WHATWG Supported Encodings.
Node.jsNode.js - eval esm cannot print
--print cannot be used with ESM input.
Node.jsNode.js - event recursion
Thrown when an attempt is made to recursively dispatch an event on EventTarget.
Node.jsNode.js - execution environment not available
The JS execution context is not associated with a Node.js environment. This may occur when Node.js is used as an embedded library and some hooks for the JS engine are not set up properly.
Node.jsNode.js - falsy value rejection
A Promise that was callbackified via util.callbackify() was rejected with a falsy value.
Node.jsNode.js - feature unavailable on platform
Used when a feature that is not available to the current platform which is running Node.js is used.
Node.jsNode.js - ffi call failed
A low-level FFI call failed.
Node.jsNode.js - ffi invalid pointer
An invalid pointer was passed to an FFI operation.
Node.jsNode.js - ffi library closed
An operation was attempted on an FFI dynamic library after it was closed.
Node.jsNode.js - fs cp dir to non dir
An attempt was made to copy a directory to a non-directory (file, symlink, etc.) using fs.cp().
Node.jsNode.js - fs cp eexist
An attempt was made to copy over a file that already existed with fs.cp(), with the force and errorOnExist set to true.
Node.jsNode.js - fs cp einval
When using fs.cp(), src or dest pointed to an invalid path.
Node.jsNode.js - fs cp fifo pipe
An attempt was made to copy a named pipe with fs.cp().
Node.jsNode.js - fs cp non dir to dir
An attempt was made to copy a non-directory (file, symlink, etc.) to a directory using fs.cp().
Node.jsNode.js - fs cp socket
An attempt was made to copy to a socket with fs.cp().
Node.jsNode.js - fs cp symlink to subdirectory
When using fs.cp(), a symlink in dest pointed to a subdirectory of src.
Node.jsNode.js - fs cp unknown
An attempt was made to copy to an unknown file type with fs.cp().
Node.jsNode.js - fs eisdir
Path is a directory.
Node.jsNode.js - fs file too large
An attempt was made to read a file larger than the supported 2 GiB limit for fs.readFile(). This is not a limitation of Buffer, but an internal I/O constraint. For handling larger files, consider using fs.createReadStream() to read the file in chunks.
Node.jsNode.js - fs invalid symlink type
An invalid symlink type was passed to the fs.symlink() or fs.symlinkSync() methods.
Node.jsNode.js - fs watch queue overflow
The number of file system events queued without being handled exceeded the size specified in maxQueue in fs.watch().
Node.jsNode.js - http2 altsvc invalid origin
HTTP/2 ALTSVC frames require a valid origin.
Node.jsNode.js