ErrLookup › angular/angular-cli
angular/angular-cli
CLI tool for Angular · TypeScript · 720 source files
Analyzed at bb72145f9a on 2026-08-30. 394 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| ${parsedError.summary} | exception | error | package-manager, network, registry, angular-cli |
| Multiple bundles have been named the same | exception | error | angular-cli, webpack, duplicate-bundle-names, configuration |
| A schematic was called from a different engine as its… | exception | error | schematics, engine, context, misuse |
| Package was found but does not support schematics. | exception | error | angular, schematics, package-json, configuration |
| Workspace path is outside the allowed MCP roots | exception | error | mcp, security, path-validation, workspace, angular-cli |
| Project name " " doesn't not exist. | exception | error | angular, schematics, angular-json, project-not-found |
| Circular collection reference | exception | error | schematics, configuration, recursion, collection |
| Invalid collection.json; schematics needs to be an object. | exception | error | schematics, json, validation, angular-cli |
| Unknown error occurred processing bundle for | exception | error | esbuild, bundling, build-tooling, angular-cli |
| Cannot add a Vitest configuration as builder for "test"… | exception | error | angular, schematics, builder-mismatch, vitest |
| An asset cannot be written to a location outside of the… | validation | error | angular-cli, assets, configuration, path-traversal |
| Schematic " " not found in collection " ". | exception | error | schematics, not-found, configuration, collection |
| Skipping Angular MCP server configuration for | console | warning | angular, schematics, mcp, ai-config, toml, idempotency |
| * | console | error | webpack, build-failure, compilation-error, angular-cli |
| ${analysis.errorMessage} | exception | error | webpack, angular, aot, compilation, plugin |
| Could not find the main bundle | exception | error | angular, prerender, universal, missing-file, build |
| As of angular-devkit version 8.0, the "chokidar" package… | exception | error | chokidar, watch, missing-dependency, file-watching |
| ${message} | exception | error | json, parse-error, workspace, angular-cli |
| Failed to parse package manager output | exception | error | parsing, json, package-manager, angular-cli |
| Cannot add a karma configuration as builder for "test"… | exception | error | angular, schematics, builder-mismatch, karma |
| Unable to locate component resource | exception | error | webpack, angular, aot, template, file-not-found |
| The current directory resolves to a workspace outside the… | exception | error | mcp, security, path-validation, workspace, cwd, angular-cli |
| Could not find (/.angular.json) | exception | error | angular-cli, schematics, workspace-config, angular-json |
| Option "implements" is required. | exception | error | angular, schematics, guard, missing-option |
| Unable to load package information from registry. | exception | error | network, registry, npm, angular-cli |
| Emit attempted before Angular Webpack plugin initialization. | exception | error | webpack, angular, plugin-lifecycle, child-compilation, initialization-order |
| Unknown file requested | exception | error | extract-i18n, filesystem, angular, build |
| Collection " " does not have a schematics map. | exception | error | angular, schematics, json-config, configuration |
| Unregistered task " " . | exception | error | schematics, tasks, registration, configuration |
| ${errors.join('\n')} | exception | error | prettier, formatting, schematic, angular-cli |
| Cannot update project | exception | error | angular, migration, application-builder, angular-json, missing-tsconfig |
| Path is a directory. | exception | error | virtual-fs, file-system, angular-devkit, path |
| 'handleSSGRoute' was called for a route which rendering… | exception | error | angular, ssr, prerender, route-configuration |
| Unable to load message extractor. Please ensure… | exception | error | extract-i18n, missing-dependency, angular-localize, angular |
| Selector " " is invalid. | validation | error | schematics, validation, naming |
| [NG HMR] Cannot find the application root component. | console | warning | hmr, bootstrap, dom, angular-cli, ng-version |
| Collection cannot be resolved. | exception | error | angular, schematics, module-resolution, node |
| Warning: Running a server with --disable-host-check is a… | console | warning | webpack-dev-server, security, host-check, dns-rebinding |
| [NG HMR] Cannot get 'ApplicationRef'. | console | warning | hmr, angular, webpack, dependency-injection |
| [NG HMR] Cannot find global 'ng'. Likely this is caused… | console | warning | hmr, optimization, dev-server, angular-cli, ng-global |
| esbuild implementation missing | exception | error | esbuild, webpack, angular-cli, initialization |
| Warning: Forcing the use of the esbuild-based build system… | console | warning | esbuild, compatibility, third-party-builders, environment-variable |
| No options were specified to "postcss-cli-resources". | exception | error | postcss, webpack, angular-cli, configuration |
| ${formatDiagnostics(configResult.errors)} | validation | error | typescript, tsconfig, configuration, diagnostics |
| File replacement (with) does not exist | exception | error | angular-cli, file-replacements, missing-file, configuration |
| Circular dependency found. | exception | error | circular-dependency, topological-sort, data-structure |
| Components styles sourcemaps are not generated when… | console | warning | sourcemaps, hidden-sourcemaps, angular-cli, styles, configuration |
| Schematic " " is missing fields. | exception | error | angular, schematics, json-config, configuration |
| The '@angular-devkit/build-angular/plugins/karma' karma… | exception | error | karma, angular-cli, misconfiguration, unit-testing |
| Failed to detect the builder used by the application… | exception | error | karma, angular, detection, config |
| Terser failed for unknown reason. | exception | error | terser, minification, webpack, angular-cli |
| Unknown task dependency | exception | error | schematics, task-scheduling, lifecycle, angular-cli |
| Workspace schema is not a JSON object. | exception | error | config, schema, angular-cli, internal |
| No "test" target found for project | exception | error | angular, schematics, missing-target, vitest |
| Header "forwarded" proto parameter must be either "http" or… | validation | error | angular, ssr, security, forwarded-header, proxy |
| Schematic input does not validate against the Schema | validation | error | angular, schematics, json-schema, validation |
| Workspace config file cannot be loaded | exception | critical | config, angular-cli, json, workspace |
| Components styles sourcemaps are not generated when styles… | console | warning | sourcemaps, optimization, minification, angular-cli, styles |
| [NG HMR] Unknown input type | console | warning | hmr, angular, forms, dom |
| Tailwind CSS configuration file found | console | warning | tailwind, postcss, missing-dependency, angular-cli, styles |
| Error(s) occurred while extracting routes:\n | exception | error | angular, ssr, route-extraction, build, aggregate-error |
| Detected a potential path traversal attempt in | console | warning | mcp, security, path-traversal, best-practices |
| Failed to read or parse version-specific best practices… | console | warning | mcp, filesystem, parse-error, fallback, angular-cli |
| Header "x-forwarded-prefix" is invalid. It must start with… | validation | error | angular, ssr, security, proxy, validation |
| Unknown collection " ". | exception | error | schematics, collection-resolution, angular-cli |
| File replacement (replace) does not exist | exception | error | angular-cli, file-replacements, missing-file, configuration |
| [NG HMR] Cannot get 'PlatformRef'. | console | warning | hmr, angular, webpack, dependency-injection |
| The best practices guide at | console | warning | mcp, filesystem, fallback, angular-cli |
| Failed to decode " " as UTF-8 text. | exception | error | encoding, utf-8, binary-file, schematics |
| `$SHELL` environment variable not set. Angular CLI… | exception | error | environment, shell, autocompletion, angular-cli |
| The output location of the browser build has been updated… | console | warning | angular, schematics, migration, application-builder, output-path |
| Access denied: path ' ' is outside allowed roots. | exception | error | security, path-traversal, filesystem, angular-cli |
| The builder requires a target. | exception | error | angular-cli, architect, builder-context, configuration |
| Expected a synchronous delegate but got an asynchronous one. | exception | error | angular-devkit, virtual-fs, async, host-capabilities |
| Failed to access path | exception | error | filesystem, invalid-input, path-resolution, angular-cli |
| The 'getPrerenderParams' function defined for the | exception | error | angular, ssr, prerender, getprerenderparams, type-error |
| Cannot find 'main' entrypoint. | exception | error | karma, webpack, angular, config |
| Invalid semver version for | exception | error | semver, version, package-manager, angular-cli |
| Unknown schematics built-in module | exception | error | angular-cli, schematics, module-resolution, builtin-module |
| Could not parse package name from specifier | exception | error | specifier, npm-package-arg, validation, angular-cli |
| Failed to parse " " as JSON AST Object. at location: . | exception | error | json, parse-error, config, angular-cli |
| " " is not allowed as a value for the "trustProxyHeaders"… | validation | error | angular, ssr, configuration, security, validation |
| WebpackResourceLoader cannot be used without… | exception | critical | webpack, angular, initialization, plugin |
| Memoize decorator can only be used on methods or get… | exception | error | typescript, decorator, memoize, developer-error |
| Path " " already exist. | exception | error | schematics, file-already-exists, create-action |
| The "application" and "browser-esbuild" builders do not… | exception | error | angular, dev-server, esbuild, webpack, vite |
| Path is a file. | exception | error | virtual-fs, file-system, angular-devkit, path |
| The 'buildOptimizer' option cannot be used without 'aot'. | validation | error | configuration, aot, build-optimizer, angular-cli |
| Could not find server output directory | exception | error | angular, app-shell, build, filesystem, path |
| [NG HMR] Cannot restore input/textarea values. | console | info | hmr, angular, forms, state-loss |
| Unable to load package information from registry | exception | error | angular-cli, ng-add, npm-registry, network |
| Skipping configuration file for | console | warning | angular, schematics, ai-config, file-conflict, idempotency |
| Class name " " is invalid. | validation | error | schematics, validation, typescript |
| Dependency not found. | exception | error | dependency-not-found, topological-sort, registration-order |
| Header " " with value " " is not allowed. | validation | error | angular, ssr, security, host-header, validation |
| compilation is undefined. | exception | error | webpack, angular-cli, lifecycle, null-reference |
| Project target "build" not found. | exception | error | schematics, standalone, angular-json, configuration |
| Project ' ' not found in workspace path . You can use… | exception | error | angular, cli, mcp, invalid-argument |
| Project " " uses the "kjhtml" reporter. This has not been… | console | warning | angular, migration, karma, vitest, reporters, kjhtml |
| Unknown `$SHELL` environment variable value | exception | error | shell, autocompletion, unsupported-shell, angular-cli |