ErrLookup › oven-sh/bun

oven-sh/bun

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one · Rust · 3,673 source files

Analyzed at e0a2b82fd1 on 2026-09-03. 585 documented errors.

Code / Message	Type	Severity	Tags
`MODULE_NOT_FOUND` Failed to import security scanner	error_code	error	install, bunfig, security-scanner, module-resolution
Private accessor was defined without a getter	exception	error	typescript, private-fields, private-accessors, downlevel-emit
`HTTP2RefusedStream` HTTP2RefusedStream	error_code	warning	http, http2, network, retry, fetch
bad	exception	error	commonjs, module-exports, benchmark, assertion
Cannot read private member from an object whose class did…	exception	error	typescript, private-fields, weakmap, receiver, instanceof
. : `this: true` accessors require `sharedThis: true	exception	error	codegen, classes, bindings, accessors
`INVALID_EXTENSION` INVALID_EXTENSION	error_code	error	tls, x509, certificate, fetch, security, asn1
`PROXY_CERTIFICATES_NOT_ALLOWED` PROXY_CERTIFICATES_NOT_ALLOWED	error_code	error	tls, certificate, proxy-cert, rfc3820, fetch
UNABLE_TO_GET_ISSUER_CERT	error_code	error	tls, certificates, fetch, network, pkix
fetch() did not return a Response	exception	error	lambda, fetch, response, serverless
Errors in	exception	error	bundler, builtins, codegen, todo, dead-code-elimination
`KEYUSAGE_NO_DIGITAL_SIGNATURE` KEYUSAGE_NO_DIGITAL_SIGNATURE	error_code	error	tls, certificate, keyusage, cipher-suites, pki
Please run `make compile-ffi-test` to compile the ffi test…	exception	error	ffi, dlopen, native-library, benchmark, setup
`UNHANDLED_CRITICAL_CRL_EXTENSION` UNHANDLED_CRITICAL_CRL_EXTENSION	error_code	error	tls, crl, revocation, pki, x509-extensions
`WriteFailed` WriteFailed	error_code	error	http, network, socket, fetch, broken-pipe
`CompressionFailed` CompressionFailed	error_code	error	http, fetch, compression, request-body, network
FailedToOpenSocket	error_code	critical	http, tls, network, crash, boringssl
InputIsSigned	console	warning	windows, pe, authenticode, codesigning, dead-code
LoadCAFile	error_code	critical	tls, ca, config, crash, install, network
`UNABLE_TO_VERIFY_LEAF_SIGNATURE` UNABLE_TO_VERIFY_LEAF_SIGNATURE	error_code	error	tls, certificate, fetch, pki, chain
`AKID_ISSUER_SERIAL_MISMATCH` AKID_ISSUER_SERIAL_MISMATCH	error_code	error	tls, certificate, pki, akid, chain
`Aborted` Aborted	error_code	info	http, fetch, abort, network, cancellation
`UNABLE_TO_GET_CRL_ISSUER` UNABLE_TO_GET_CRL_ISSUER	error_code	error	tls, certificate, crl, revocation, pki
`UnsupportedProxyProtocol` UnsupportedProxyProtocol	exception	error	network, proxy, fetch, configuration
: 'internal: true' on a property is not implemented (no…	exception	error	codegen, classes, garbage-collector, bindings
file did not exist after write	exception	error	build, codegen, filesystem, windows, environment
size mismatch	exception	error	install, integrity, security, cache, lockfile
Expected filename for $	exception	error	codegen, bindings, js2native, configuration
`INVALID_NON_CA` INVALID_NON_CA	error_code	error	tls, certificate, pki, basic-constraints, chain
UNABLE_TO_DECRYPT_CERT_SIGNATURE	error_code	error	tls, certificates, pkix, fetch, network
`UNABLE_TO_GET_ISSUER_CERT_LOCALLY` UNABLE_TO_GET_ISSUER_CERT_LOCALLY	error_code	error	tls, certificates, trust-store, corporate, fetch, docker
Could not find file in $ call	exception	error	codegen, bindings, js2native, file-resolution
`APPLICATION_VERIFICATION` APPLICATION_VERIFICATION	error_code	error	tls, x509, verification, fetch, security, diagnostics
`INVALID_POLICY_EXTENSION` INVALID_POLICY_EXTENSION	error_code	error	tls, x509, certificate-policies, fetch, security, asn1
Missing output for	exception	error	codegen, builtins, registry, build-invariant
`KEYUSAGE_NO_CRL_SIGN` KEYUSAGE_NO_CRL_SIGN	error_code	error	tls, certificate, crl, keyusage, pki
UNABLE_TO_GET_CRL	error_code	error	tls, certificates, crl, revocation, fetch
Invalid data object	exception	error	lockfile, version, migration, install
`AKID_SKID_MISMATCH` AKID_SKID_MISMATCH	error_code	error	tls, certificate, pki, rekey, chain
Second buffer was modified	exception	critical	buffer, buffer-concat, benchmark, assertion, memory-aliasing, data-corruption
`UNHANDLED_CRITICAL_EXTENSION` UNHANDLED_CRITICAL_EXTENSION	error_code	error	tls, certificate, x509-extensions, pki, fetch
`UNSUPPORTED_CONSTRAINT_SYNTAX` UNSUPPORTED_CONSTRAINT_SYNTAX	error_code	error	tls, x509, name-constraints, rfc5280, pki, fetch, security
`PATH_LENGTH_EXCEEDED` PATH_LENGTH_EXCEEDED	error_code	error	tls, certificate, pki, chain, fetch
Private method is not writable	exception	error	typescript, private-methods, assignment, downlevel-emit
Builtin Bundler: do not use import.meta.require()	exception	error	bundler, builtins, codegen, static-analysis
No targets specified in	validation	error	benchmark, runner, configuration, directive
NodeError can't fit codes in a u16	exception	error	codegen, node-compat, error-codes, capacity-limit
Unknown wrap kind	exception	error	codegen, js2native, build-invariant, exhaustiveness
Buildkite token not found: set BUILDKITE_AGENT_TOKEN or…	exception	critical	ci, buildkite, secrets, configuration, agent
Call is not known at bundle-time: '$$	exception	error	codegen, macro-preprocessor, ffi, builtin-bundler
`KEYUSAGE_NO_CERTSIGN` KEYUSAGE_NO_CERTSIGN	error_code	error	tls, certificate, keyusage, ca, pki
Invalid UNIX path	exception	error	debugger, unix-socket, path, vscode
`InvalidElfFile` InvalidElfFile	error_code	error	exe-format, elf, compile, standalone, binary
InvalidURL	exception	error	registry, url, network, configuration
Failed to generate classes	exception	error	codegen, classes, aggregate-error, build
: HOST_EXPORT( , rust) param ` ` is a reference; use a raw…	exception	error	ffi, codegen, rust, abi, host-exports
page-cache eviction failed for	exception	error	install, tarball, libarchive, network, cache
InvalidPESignature	error_code	error	windows, pe, compile, standalone, binary-format
`SUBJECT_ISSUER_MISMATCH` SUBJECT_ISSUER_MISMATCH	error_code	error	tls, certificate, chain, pki, fetch
`UNSUPPORTED_NAME_SYNTAX` UNSUPPORTED_NAME_SYNTAX	error_code	error	tls, x509, san, asn1, rfc5280, fetch, security
Required argument cannot follow an optional argument	validation	error
Private accessor was defined without a setter	exception	error	typescript, private-fields, private-accessors, downlevel-emit
: cannot parse param	exception	error	ffi, codegen, rust, parsing
"builtin" should be string	exception	error	codegen, classes, bindings, configuration
`HTTP2ContentLengthMismatch` HTTP2ContentLengthMismatch	error_code	error	http, http2, protocol, content-length, network
`PROXY_PATH_LENGTH_EXCEEDED` PROXY_PATH_LENGTH_EXCEEDED	error_code	error	tls, certificate, proxy-cert, rfc3820, pki
`INVALID_PURPOSE` INVALID_PURPOSE	error_code	error	tls, certificate, eku, pki, fetch
Unsupported platform	exception	error	npm, install, platform, postinstall
sliceSourceCode truncated	exception	error
Unknown $rust() file identifier	exception	error	codegen, bindings, js2native, allowlist
Unknown target > file	validation	error	benchmark, runner, configuration, typo
slice/str param ` ` is not FFI-safe; pass (ptr, len)	exception	error	ffi, codegen, rust, abi
failed to fetch tag for vendor	exception	error
Unsupported operating system	validation	error
[azure] Unsupported OS	exception	error	azure, ci, configuration, vm
Unsupported architecture	validation	error
InvalidCA	error_code	critical	tls, ca, pem, secrets, crash
[azure] Command failed	exception	error	azure, ci, remote-execution, powershell
CERT_SIGNATURE_FAILURE	error_code	error	tls, certificates, pkix, security, fetch
`CERT_CHAIN_TOO_LONG` CERT_CHAIN_TOO_LONG	error_code	error	tls, certificate, chain, fetch, pki
`CERT_UNTRUSTED` CERT_UNTRUSTED	error_code	error	tls, certificate, trust-store, fetch, corporate-proxy
expected one output	exception	error
--arch must be "x64" or "aarch64", got	validation	error
generate-string-map: duplicate key	exception	error	codegen, string-map, rust, build-time
InsufficientHeaderSpace	console	error	windows, pe, compile, sections, standalone
Vendor ' ' does not have a test directory	exception	error
InvalidSecurityDirectory	console	error	windows, pe, authenticode, codesigning, compile
Failed to install package	exception	error	npm, install, network, postinstall
Could not process input	exception	error
Failed to load Security framework	console	warning	macos, tls, certificates, dlopen
bad result	exception	error	date, time, benchmark, assertion
`CERT_REJECTED` CERT_REJECTED	error_code	error	tls, certificate, trust-store, purpose, fetch
Memory lifetime is ambiguous when returning UTF8String	validation	error
Unsupported platform	validation	error
`INVALID_CA` INVALID_CA	error_code	error	tls, certificate, ca, pki, fetch
non-ascii character in string	exception	error	codegen, ascii, asciiliteral, builtins
Failed to download Packer	exception	error	network, download, packer, ci, azure
SecurityDirInsideImage	console	error	windows, pe, authenticode, codesigning, corruption
Virtual CSS module not found	exception	error	svelte, plugin, css, bundler
openssl failed	exception	error	openssl, tls, certificate, http3, benchmark, setup