All Errors

This TypeScript error occurs when you try to modify a property marked with the readonly modifier. The fix involves either removing the readonly modifier, creating a new object instead of mutating, or using a type utility to strip readonly from properties.

This TypeScript error occurs when you attempt to export a member directly from within a namespace declaration, usually when trying to re-export types or values from external modules. The fix involves using proper export syntax outside the namespace or restructuring your code to use ES6 modules instead of namespaces.

This error occurs when TypeScript's type narrowing determines that a code path is unreachable (type 'never'), and you're attempting to access properties on it. The fix involves proper type guards and exhaustiveness checking.

This error occurs when Node.js attempts to resolve a symbolic link to its actual target using fs.realpath() or fs.realpathSync(), but the symlink points to a non-existent file or directory. This typically indicates a broken symlink in your project.

This TypeScript compiler error occurs when you reference a variable, type, class, or function that hasn't been declared or imported. The fix involves declaring the name, importing it from another module, or fixing typos.

This error occurs when TypeScript cannot resolve a relative module import path, usually due to incorrect file paths, missing file extensions, case sensitivity issues, or misconfigured tsconfig.json. The fix involves verifying the import path, checking the actual file location, and configuring module resolution settings correctly.

This error occurs when the JavaScript parser encounters a token it does not recognize at the given position. It typically indicates missing brackets, quotes, semicolons, invalid characters, or syntax violations that prevent the code from being parsed correctly.

Version mismatch errors occur when npm cannot resolve conflicting version requirements across your project dependencies. Use --legacy-peer-deps flag or update packages to compatible versions.

ELOOP occurs when npm encounters a circular or excessively deep chain of symbolic links during package operations. Resolve it by removing node_modules, clearing cache, or using --no-bin-links flag.

React minified error #123 occurs when the internal reconciliation transaction class or batching strategy is not properly injected into React's update system, typically indicating a setup or initialization issue.

The EINVAL error is a low-level operating system error indicating npm attempted an invalid file operation. This is typically caused by corrupted node_modules, filesystem type incompatibility, or npm version issues.

This error occurs when Node.js tries to load a native addon compiled for glibc on Alpine Linux (which uses musl). The fix involves rebuilding native modules with Alpine's build tools or switching to a glibc-based Docker image.

The ENOTEMPTY error occurs when npm cannot remove a directory because it still contains files, typically due to interrupted installations, file locks from running processes, or corrupted node_modules state.

The EBUSY error indicates that npm cannot access a file or directory because it's currently locked by another process, such as antivirus software, IDE file watchers, or cloud sync services. This is primarily a Windows-specific issue.

The npm SIGKILL error occurs when the operating system forcibly terminates the npm process, typically due to out-of-memory conditions, container resource limits, or CI/CD timeouts. Unlike SIGTERM, SIGKILL cannot be caught or handled.

This sshd error occurs when SSH authentication attempts are made with a username that doesn't exist on the remote system, or when user access is restricted by sshd configuration. The message appears in server logs when login is rejected.

The npm SIGTERM error occurs when npm receives a termination signal, typically from container orchestrators, process managers, or system shutdowns, and fails to pass it gracefully to the Node.js child process.

This error occurs when npm outdated can't fetch package information from the registry. Usually caused by network issues, corrupted cache, or registry configuration problems.

This error occurs when React components are nested too deeply or contain infinite recursion, consuming all available call stack memory. It happens when components re-render infinitely, create recursive loops without base cases, or have circular dependencies.

TypeScript error that occurs when destructuring function parameters without explicit type annotations. The compiler cannot infer the types of destructured properties and defaults to 'any'.