{"record":{"id":"8e8af7949866aa76","repo":"bevyengine/bevy","slug":"a-wasn-t-closed-properly-got-0-instead","errorCode":null,"errorMessage":"a '[' wasn't closed properly, got '{0}' instead","messagePattern":"a '\\[' wasn't closed properly, got '(.+?)' instead","errorType":"exception","errorClass":"ParseError","httpStatus":null,"severity":"error","filePath":"crates/bevy_reflect/src/path/parse.rs","lineNumber":30,"sourceCode":"#[error(transparent)]\npub struct ParseError<'a>(Error<'a>);\n\n/// A parse error for a path string.\n#[derive(Debug, PartialEq, Eq, Error)]\nenum Error<'a> {\n    #[error(\"expected an identifier, but reached end of path string\")]\n    NoIdent,\n\n    #[error(\"expected an identifier, got '{0}' instead\")]\n    ExpectedIdent(Token<'a>),\n\n    #[error(\"failed to parse index as integer\")]\n    InvalidIndex(#[from] ParseIntError),\n\n    #[error(\"a '[' wasn't closed, reached end of path string before finding a ']'\")]\n    Unclosed,\n\n    #[error(\"a '[' wasn't closed properly, got '{0}' instead\")]\n    BadClose(Token<'a>),\n\n    #[error(\"a ']' was found before an opening '['\")]\n    CloseBeforeOpen,\n}\n\npub(super) struct PathParser<'a> {\n    path: &'a str,\n    remaining: &'a [u8],\n}\n\nimpl<'a> PathParser<'a> {\n    pub(super) fn new(path: &'a str) -> Self {\n        let remaining = path.as_bytes();\n        PathParser { path, remaining }\n    }\n\n    fn next_token(&mut self) -> Option<Token<'a>> {","sourceCodeStart":12,"sourceCodeEnd":48,"githubUrl":"https://github.com/bevyengine/bevy/blob/396ca727080776bd313bb892423b7d94e03b81b4/crates/bevy_reflect/src/path/parse.rs#L12-L48","documentation":"Parse variant BadClose of the reflect path parser: while tokenizing a path string, an open '[' was followed by a token other than the closing ']' or a valid token sequence, so bracket matching failed mid-string. The offending Token is carried in the variant; fix the path literal so brackets are properly closed.","triggerScenarios":"Thrown at crates/bevy_reflect/src/path/parse.rs:30 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Close the bracket with ']': e.g. field[0]","Fix mismatched brackets or braces in the path string"],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"396ca727080776bd313bb892423b7d94e03b81b4","analyzedAt":"2026-08-20T16:12:39.808Z","contentChangedAt":"2026-08-20T16:12:39.808Z","schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}