ErrLookup › cypress-io/cypress
cypress-io/cypress
Fast, easy and reliable testing for anything that runs in a browser. · TypeScript · 3,599 source files
Analyzed at 0d85fdc912 on 2026-08-12. 64 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Unable to generate spec for | exception | error | codegen, component-testing, angular, svelte, framework-detection |
| Failed to update config file | exception | error | config-file, filesystem, write-failure, permissions, ast-transform |
TESTING_TYPE_NOT_CONFIGURED Input path matched specPattern for | error_code | error | runspec, testing-type, configuration, onboarding, component-testing |
NO_SPEC_PATTERN_MATCH Unable to determine testing type, spec does not match any configured specPattern | error_code | error | runspec, spec-pattern, configuration, glob, testing-type |
| no browsers found in machineBrowsers | exception | critical | browser, launcher, environment, diagnostics, launchpad |
| Unable to automerge with the config file | exception | error | config, ast, recast, automerge, typescript |
| Unexpected major version of | exception | error | webpack, version-mismatch, dependency-resolution, dev-server |
| Failed to load "next/dist/build/utils" with error | exception | error | nextjs, dependency-resolution, dev-server, version-mismatch |
NO_PROJECT A project must be open prior to attempting to run a spec | error_code | error | runspec, project-state, launchpad, race-condition |
| Failed to parse " " as JSON AST Object. at location: . | exception | error | angular, schematic, json, parse, config |
| Missing event for | exception | error | plugins, events, task, internal |
| Your Cypress devServer config is missing a required… | validation | error | webpack, configuration, component-testing, dev-server |
| Could not read ' '. | exception | error | angular, schematic, json, filesystem, config |
| cy.puppeteer() failed with the following error:\n> | exception | error | puppeteer, task, browser, pass-through-error |
SPEC_NOT_FOUND No file exists at path | error_code | error | runspec, filesystem, spec-not-found, case-sensitivity, stale-state |
| Cypress cannot compile your Next.js application when… | validation | error | nextjs, swc, configuration, node-version, dev-server |
| Could not resolve " ". Do you have… | exception | error | angular, devkit, dependency-resolution, dev-server |
| Could not find a project with projectType "application" in… | exception | error | angular, component-testing, configuration, dev-server |
| Could not compile application files | exception | error | angular, builder, dev-server, compile |
| No typescript installable was found. ts-loader needs a… | exception | error | webpack, typescript, preprocessor, dependency, module-not-found |
| Failed to load "next/dist/build/load-jsconfig" with error | exception | error | nextjs, dependency-resolution, dev-server, version-mismatch |
| Invalid project path parameter | exception | error | module-api, validation, project-path |
| Failed generating files | exception | error | codegen, scaffolding, launchpad, filesystem |
| Your component devServer config for vite is missing a… | validation | error | vite, dev-server, config, resolve-config, filesystem |
| Could not find angular.json. Looked in | exception | error | angular, file-resolution, configuration, dev-server |
| ESM plugin config value | validation | error | vite, plugin, esm, validation, config |
| Unexpected framework | exception | error | webpack, dev-server, framework, config, validation |
| Cannot find version for component | exception | error | cli, version, install, binary |
| File not found. | exception | error | angular, schematic, ng-generate, workspace |
| Refusing to extract symlink pointing outside of destination | exception | error | install, extract, security, symlink, path-traversal |
| No tsconfig.json found. ts-loader needs a tsconfig.json… | exception | error | webpack, typescript, preprocessor, tsconfig, config |
| Corrupted download Expected downloaded file to have… | exception | error | install, download, checksum, network |
| Could not find "vite" in your project's dependencies… | exception | error | vite, dependency, module-not-found, dev-server |
| Unknown component name | exception | error | cli, version, validation |
| Failed to load "next/dist/server/config" with error | exception | error | nextjs, dependency-resolution, dev-server |
| Platform: " " is not supported. | exception | critical | platform, binary, unsupported-os |
| Tests cannot run without a reference to Cypress! | exception | error | webpack, dev-server, browser, runtime, cypress-instance |
| Invalid grep burn value | exception | error | grep, validation, env, configuration |
| cy.session from a component spec is not allowed | exception | error | component-testing, mount-utils, forbidden-command, cy-session |
| Failed to load "next/dist/build/webpack-config" with error | exception | error | nextjs, dependency-resolution, webpack, dev-server |
| Could not find spec for id | exception | error | debug, cloud, spec-resolution, ui, test-replay |
| cy.visit from a component spec is not allowed | exception | error | component-testing, mount-utils, forbidden-command, cy-visit |
| Refusing to extract entry outside of destination | exception | error | install, extract, security, zip-slip |
| ${err} | exception | error | vite, dev-server, error-wrapping, plugin |
| CJS builds of vite are not supported | exception | error | vite, esm, cjs, version-mismatch, dev-server |
| Refusing to extract symlink with target larger than | exception | error | install, extract, security, symlink |
| Incompatible versions detected, @cypress/grep 3.0.0+… | exception | error | grep, version-mismatch, cypress-10, config, plugin |
| Missing vite dev server port. | exception | error | vite, dev-server, port, network, config |
| Cannot generate a spec without a framework | exception | error | codegen, scaffolding, framework-detection, component-testing |
NO_SPEC_PATH `specPath` must be a non-empty string | error_code | error | runspec, validation, spec-path, input-validation |
| projects in angular.json is not defined | exception | error | angular, schematic, ng-add, angular-json |
| Invalid project name | exception | error | angular, schematic, ng-generate, project |
| The plugin register function must be called with an event… | exception | error | plugins, events, validation, api-contract |
| name should be a single string but got | validation | warning | router, query-validation, internal, app |
| [@cypress/react] 🔥 Hmm, cannot find root element to mount… | exception | error | react, component-testing, mount, dom, mount-utils |
| cy.origin from a component spec is not allowed | exception | error | component-testing, mount-utils, forbidden-command, cy-origin, cross-origin |
| Corrupted download Expected downloaded file to have… | exception | error | install, download, checksum, network |
| No file name specified. This is required to generate a new… | exception | error | angular, schematic, ng-generate, validation |
| Unsupported webpackDevServer version | exception | error | webpack, dev-server, version-mismatch, dependency |
| params was not valid JSON | validation | warning | router, json-parsing, query-validation, internal, app |
| The plugin register function must be called with a callback… | exception | error | plugins, events, validation, api-contract |
| params should be a string but got | validation | warning | router, query-validation, internal, app |
| angular.json not found | exception | error | angular, schematic, ng-add, angular-json |
| Corrupted download Expected downloaded file to have size | exception | error | install, download, size, network |