ErrLookup › dianping/cat
dianping/cat
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。 · Java · 2,085 source files
Analyzed at e815e74d4c on 2026-08-14. 125 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Mark not set | exception | error | vim, codemirror, keybinding, marks, ex-command |
| Search feature not available. Requires searchcursor.js or an | exception | error | vim, codemirror, searchcursor, addon, substitute |
| Expected "{pattern}" at line {line}, col {col}. | exception | error | css, parser, tokenizer, eof, syntax-error |
| Expected {name} at line {line}, col {col}. | exception | error | css, parser, syntax-error, tokens, validation |
| Unknown @ rule. | exception | error | css, parser, at-rule, syntax-error, unsupported-feature |
| @charset not allowed here. | exception | error | css, parser, at-rule, charset, syntax-error |
| @import not allowed here. | exception | error | css, parser, at-rule, import, syntax-error |
| @namespace not allowed here. | exception | error | css, parser, at-rule, namespace, syntax-error |
| Expected a hex color but found '{color}' at line {line}, col | exception | error | css, parser, color, hex, syntax-error |
| Unexpected token '{value}' at line {line}, col {col}. | exception | error | css, parser, syntax-error, unexpected-token, braces |
| Expected end of value but found '{part}'. | validation | error | css, validation, azimuth, property-value, legacy |
| Expected (<'azimuth'>) but found '{}'. | validation | error | css, validation, azimuth, property-value, legacy |
| Expected end of value but found '{}'. | validation | error | css, validation, border-image, property-value |
| Expected ([<number> | <percentage>]{1,4} && fill?) but found | validation | error | css, validation, border-image, property-value |
| Expected (<'border-radius'>) but found '{}'. | validation | error | css, validation, border-radius, property-value |
| Unknown property '{}'. | validation | warning | css, validation, unknown-property, lint, legacy |
| Expected ({}) but found '{}'. | validation | error | css, validation, property-value, syntax-error |
| Expected (none | [ <flex-grow> <flex-shrink>? || <flex-basis | validation | error | css, ace-editor, parserlib, flexbox, validation, lint |
| syntax error, unexpected + terminals[tokenId] + expectedStr | validation | error | php, ace-editor, parser, syntax-error, lint |
| __halt_compiler() can only be used from the outermost scope | validation | error | php, ace-editor, parser, scope, halt-compiler |
| attribute equal must after attrName | exception | error | xml, sax, ace-editor, attributes, parser |
| attribute value no end '{c}' match | exception | error | xml, sax, ace-editor, attributes, unterminated-string |
| attribute value must after "=" | exception | error | xml, sax, ace-editor, attributes, parser |
| attribute invalid close char('/') | exception | error | xml, sax, ace-editor, self-closing, parser |
| attribute value missed!! | exception | error | xml, sax, ace-editor, attributes, parser |
| elements closed character '/' and '>' must be connected to | exception | error | xml, sax, ace-editor, self-closing, parser |
| invalid tagName:{tagName} | exception | error | xml, sax, ace-editor, tag-name, parser |
| invalid attribute:{qName} | exception | error | xml, sax, ace-editor, attributes, parser |
W06 Avoid default element namespace declarations. | validation | warning | xquery, ace-editor, lint, namespaces, style-warning |
XQST0059 module "{uri}" not found | error_code | error | xquery, static-analysis, module-import, editor-worker |
W01 Avoid this type of import. Use import module namespace instead | validation | warning | xquery, lint, module-import, namespace |
XQST0088 empty target namespace in module import or module declaration | error_code | error | xquery, namespace, module-import, validation |
XQST0047 "{uri}": duplicate target namespace | error_code | error | xquery, namespace, module-import, duplicate |
XQST0033 "{prefix}": namespace prefix already bound to "{uri}" | error_code | error | xquery, namespace, prefix-conflict |
W02 "{uri}" already bound to the "{prefix}" prefix | validation | warning | xquery, namespace, lint, duplicate |
XPST0081 "{prefix}": can not expand prefix of lexical QName to namespace URI | error_code | error | xquery, qname, namespace, prefix-resolution |
XQST0048 "{prefix}:{name}": Qname not library namespace | error_code | error | xquery, library-module, variable-declaration, namespace |
XQST0049 "{name}": duplicate variable declaration | error_code | error | xquery, variable-declaration, duplicate |
XPST0008 "{name}": undeclared variable | error_code | error | xquery, variable-resolution, static-analysis |
XQST0034 "{name}": duplicate function declaration | error_code | error | xquery, function-declaration, duplicate |
| {fun} is not a function | exception | error | javascript, array, es5-shim, typeerror |
| reduce of empty array with no initial value | exception | error | javascript, array, es5-shim, typeerror, empty-array |
| reduceRight of empty array with no initial value | exception | error | javascript, array, es5-shim, empty-array, typeerror |
| Object.getOwnPropertyDescriptor called on a non-object: {obj | exception | error | javascript, es5-shim, object-introspection, typeerror |
| typeof prototype[{typeof prototype}] != 'object' | exception | error | es5-shim, polyfill, object-create, typeerror, legacy-browser |
| Object.defineProperty called on non-object: {object} | exception | error | es5-shim, polyfill, define-property, typeerror, null-safety |
| Property description must be an object: {descriptor} | exception | error | es5-shim, polyfill, define-property, descriptor, typeerror |
| getters & setters can not be defined on this javascript engi | exception | error | es5-shim, accessors, legacy-browser, ie8, define-property |
| Object.keys called on a non-object | exception | error | es5-shim, object-keys, null-safety, polyfill, iteration |
| can't convert {o} to object | exception | error | es5-shim, null-safety, polyfill, typeerror |
| {regex} | exception | error | prettify, syntax-highlighting, regex, language-handler, configuration |
| Please supply an object of options | validation | error | bootbox, dialog, validation, api-misuse |
| Please specify a message | validation | error | bootbox, dialog, validation, required-field |
| button with key {key} must be an object | validation | error | bootbox, dialog, buttons, validation |
| Invalid argument length | validation | error | bootbox, dialog, api-misuse, arguments |
| button key {key} is not allowed (options are {buttons}) | validation | error | bootbox, dialog, buttons, validation, api-misuse |
| alert requires callback property to be a function when provi | validation | error | bootbox, alert, callback, validation |
| confirm requires a callback | validation | error | bootbox, confirm, callback, required-field |
| prompt requires a title | validation | error | bootbox, prompt, title, required-field |
| prompt requires a callback | validation | error | bootbox, prompt, callback, required-field |
| invalid prompt type | validation | error | bootbox, prompt, input-type, validation, version-drift |
| prompt with select requires options | validation | error | bootbox, prompt, select, input-options, empty-collection |
| given options in wrong format | validation | error | bootbox, prompt, select, data-mapping, validation |
| prompt with checkbox requires options | validation | error | bootbox, prompt, checkbox, input-options, empty-collection |
| Bootstrap's JavaScript requires jQuery | exception | critical | bootstrap, jquery, script-order, load-order, vendor |
| Popover requires tooltip.js | exception | critical | bootstrap, popover, tooltip, script-order, vendor |
| Invalid date format. | validation | error | datepicker, format-string, configuration, vendor |
| momentjs is required | exception | critical | datetimepicker, momentjs, script-order, dependencies, vendor |
| Must choose at least one picker | validation | error | datetimepicker, configuration, options, vendor |
| failed to require "{name}" | exception | critical | dropzone, build, vendor, internal-error |
| Invalid dropzone element. | validation | error | dropzone, dom, selector, initialization, vendor |
| Dropzone already attached. | validation | error | dropzone, double-init, autodiscover, vendor |
| No URL provided. | exception | error | dropzone, configuration, url, upload, vendor |
| You can't provide both 'acceptedFiles' and 'acceptedMimeType | exception | error | dropzone, deprecation, configuration, file-validation, vendor |
| This file can't be queued because it has already been proces | exception | error | dropzone, queue, file-state, upload, vendor |
| No Dropzone found for given element. This is probably becaus | exception | error | dropzone, init, timing, events, vendor |
| Invalid `{name}` option provided. Please provide a CSS selec | exception | error | dropzone, dom, selector, options, vendor |
| Invalid `{name}` option provided. Please provide a CSS selec | exception | error | dropzone, dom, selector, clickable, vendor |
| Canvas is not available. If you're using IE with a fall-back | exception | critical | flot, canvas, ie, quirks-mode, doctype, vendor |
| Invalid dimensions for plot, width = {width}, height = {heig | exception | error | flot, layout, hidden-element, dimensions, charts, vendor |
| Time mode requires the flot.time plugin. | exception | error | flot, time-axis, plugin, script-order, charts, vendor |
| Function.prototype.bind - what is trying to be bound is not | exception | error | html5shiv, bind, polyfill, ie, undefined-reference |
| Please load either the SVG- or the CanvasRenderer | exception | critical | easypiechart, renderer, script-order, dependencies, vendor |
| jQuery requires a window with a document | exception | error | |
| jQuery requires a window with a document | exception | error | |
| Syntax error, unrecognized expression: {msg} | exception | error | |
| Syntax error, unrecognized expression: {msg} | exception | error | |
| Unknown Markdown dialect '{dialect}' | exception | error | |
| {formatterName} must be a string, function, or falsy value | exception | error | |
| Option '{option}' is not allowed for Select2 when attached t | exception | error | |
| cannot call val() if initSelection() is not defined | exception | error | |
| val() cannot be called if initSelection() is not defined | exception | error | |
| Sorting of elements is not supported when attached to <selec | exception | error | |
| Object.keys called on a non-object | exception | error | |
| {containerName} not found. Have you included corresponding j | exception | error | |
| There is no element with given selector. | exception | error | |
| Provided callback for onbeforechange was not a function | exception | error | |
| Provided callback for onchange was not a function. | exception | error | |
| Provided callback for onafterchange was not a function | exception | error | |
| Provided callback for oncomplete was not a function. | exception | error | |
| Provided callback for onexit was not a function. | exception | error | |
| Syntax error, unrecognized expression: | exception | error | |
| Cant' create directory(%s)! | exception | error | |
| Can't write to an existing directory(%s) | exception | error | filesystem, io, path-construction |
| %sis illegal | validation | error | configuration, parsing, format-string |
| not match %s | validation | error | parsing, validation, format-string |
| Invalid level | exception | error | enum, configuration, validation |
| Invalid level. | exception | error | enum, validation, versioning |
| The date should be a string value | validation | error | json, gson, serialization, timestamp |
| Unsupported MetricType Name! | exception | error | enum, metrics, validation, versioning |
| Error message type : %s | exception | critical | protocol, network, decoding, netty |
| Unsupported message type: %s. | exception | error | encoding, html, message-tree, polymorphism |
| Unsupported message type(%s). | exception | critical | protocol, binary-decoding, netty, corruption |
| Unsupported message(%s). | exception | error | encoding, binary-protocol, message-tree |
| Unrecognized version(%s) for binary message codec! | exception | critical | protocol, versioning, binary-decoding, upgrade |
| Malformed variable int %s! | exception | critical | protocol, binary-decoding, varint, corruption |
| Unrecognized version(%s) for binary metric bag! | exception | critical | protocol, metrics, versioning, dispatch |
| Malformed variable int %s! | exception | critical | protocol, metrics, varint, framing |
| Unrecognized id(%s) for plain text message codec! | exception | critical | protocol, text-decoding, dispatch, versioning |
| Unknown identifier int name | exception | critical | protocol, text-decoding, line-framing, sanitization |
| Unsupported message type: %s. | exception | error | cat, java, codec, serialization, message-tree |
| Invalid message ID format: %s | validation | error | cat, java, message-id, parsing, validation |
| Fail to create directory(%s)! | exception | error | cat, java, io, filesystem, permissions, local-storage |
| Invalid index file: %s | exception | error | cat, java, hdfs, storage, data-corruption, index |
| Only 1 config can be specified while initializing cat. | panic | error | cat, go, gocat, config, panic, api-misuse |