All Errors

This TypeScript error occurs when the 'jsx' compiler option in tsconfig.json is set without a valid value. The jsx option controls how JSX syntax is transformed and must be set to one of several valid values like 'preserve', 'react', 'react-jsx', or 'react-native'.

This TypeScript error occurs when you try to define an index signature with an invalid type. Index signatures allow objects to have dynamic keys, but TypeScript restricts them to specific types for type safety and performance. The fix involves changing the index signature type to one of the allowed types: string, number, symbol, or template literal.

This error occurs when Terraform attempts to create a resource that already exists in your infrastructure. The underlying provider returns a 409 conflict, indicating the resource name or identifier is not available.

This TypeScript error occurs when a function's implementation signature doesn't match its declared overload signatures. Overloads allow multiple call signatures for the same function, but the actual implementation must be compatible with all overloads. The error ensures type safety by preventing implementations that can't handle all the declared parameter/return type combinations.

This TypeScript error occurs when you try to import something that hasn't been exported from the source module. The fix involves either adding the missing export declaration in the source file or using the correct import syntax (named vs default export).

This error occurs when attempting to use the "sampler" or "diversified_sampler" aggregation on an aggregation type that does not support sampling. Elasticsearch sampling aggregations work by selecting a subset of documents for analysis, but they can only be applied to certain aggregation types like "terms", "date_histogram", or other bucket aggregations.

This error occurs when Elasticsearch encounters an unexpected or invalid key while parsing a query JSON object. The query structure doesn't conform to the Elasticsearch Query DSL syntax, typically due to incorrect nesting, misplaced query clauses, or malformed JSON.

This error occurs when an authorization callback denies access to a database operation. SQLite's authorization mechanism is typically used to enforce security policies when executing SQL from untrusted sources.

This TypeScript error occurs when you use a generic type without providing the required type arguments. Generic types in TypeScript need explicit type parameters to define what types they operate on. The fix involves adding the missing type arguments or using type inference where possible.

This TypeScript error occurs when you try to declare global types, interfaces, or modules in a regular .ts file instead of a .d.ts declaration file. Global declarations must be placed in declaration files to avoid polluting the global namespace in implementation files.

PostgreSQL throws SQLSTATE 2200S (invalid_xml_comment) when processing XML data that contains malformed XML comments. This error occurs when using PostgreSQL's XML functions or when parsing XML data that includes comments with invalid syntax, such as containing double hyphens (--) or not being properly closed with -->.

This error occurs when PostgreSQL attempts to authenticate a user role that hasn't been created in the database. The role must be explicitly created before it can be used for connections.

The "error running apply" message indicates Terraform encountered an issue during the apply phase. Common causes include state lock conflicts, provider authentication failures, or resource conflicts. Diagnose by running terraform plan first and checking state file status.

This TypeScript error occurs when a getter and setter for the same property have incompatible return types. TypeScript requires that the getter's return type matches the setter's parameter type to ensure type safety and consistency. The error prevents runtime type mismatches by enforcing that values retrieved via getters can be safely assigned back via setters.

This TypeScript error occurs when a source file is located outside the directory specified by the rootDir compiler option. TypeScript requires all source files to be within rootDir to maintain a predictable output structure. The fix involves reorganizing files, adjusting tsconfig.json settings, or removing the rootDir constraint.

The FCM registration token is no longer valid because the app was uninstalled, the token expired after 270 days of inactivity, or the app instance was unregistered from Firebase Cloud Messaging.

PostgreSQL requires the data directory to have restrictive permissions (0700 or 0750). This error appears when permissions are too permissive, typically after pod restarts in containers or when mounting volumes with incorrect ownership.

This TypeScript error occurs when you try to assign a function with a 'void' return type to a function type that expects 'undefined'. While both represent 'no useful return', TypeScript treats them differently: 'void' means 'ignores any return value', while 'undefined' means 'must explicitly return undefined'. The fix involves adjusting function signatures or using type assertions.

This TypeScript compiler error occurs when a function with an explicit return type does not return a value from all code paths. The compiler detects that some execution branches may reach the end of the function without returning a value, which violates the declared return type.

PostgreSQL raises HV021 when a foreign-data wrapper detects inconsistent descriptor information between the local foreign table definition and the remote server's metadata. This typically happens when column definitions, data types, or constraints mismatch after schema changes on either side. Reconciling the foreign table descriptor with the remote catalog resolves the inconsistency.