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. 119 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Invalid message ID format | validation | error | cat, java, message-id, parsing, validation |
| Unsupported message type | exception | error | cat, java, codec, serialization, message-tree |
| Unknown @ rule. | exception | error | css, parser, at-rule, syntax-error, unsupported-feature |
| Mark not set | exception | error | vim, codemirror, keybinding, marks, ex-command |
| @charset not allowed here. | exception | error | css, parser, at-rule, charset, syntax-error |
XQST0059 module " " not found | error_code | error | xquery, static-analysis, module-import, editor-worker |
XPST0008 " ": undeclared variable | error_code | error | xquery, variable-resolution, static-analysis |
| Invalid index file | exception | error | cat, java, hdfs, storage, data-corruption, index |
| Expected at line , col . | exception | error | css, parser, syntax-error, tokens, validation |
| The date should be a string value | validation | error | json, gson, serialization, timestamp |
| Expected (none | [ <flex-grow> <flex-shrink>? ||… | validation | error | css, ace-editor, parserlib, flexbox, validation, lint |
| @import not allowed here. | exception | error | css, parser, at-rule, import, syntax-error |
| Expected " " at line , col . | exception | error | css, parser, tokenizer, eof, syntax-error |
| Object.defineProperty called on non-object | exception | error | es5-shim, polyfill, define-property, typeerror, null-safety |
| {regex} | exception | error | prettify, syntax-highlighting, regex, language-handler, configuration |
W06 Avoid default element namespace declarations. | validation | warning | xquery, ace-editor, lint, namespaces, style-warning |
| Expected ( ) but found ' '. | validation | error | css, validation, property-value, syntax-error |
| @namespace not allowed here. | exception | error | css, parser, at-rule, namespace, syntax-error |
| Search feature not available. Requires searchcursor.js or… | exception | error | vim, codemirror, searchcursor, addon, substitute |
| Fail to create directory | exception | error | cat, java, io, filesystem, permissions, local-storage |
| syntax error, unexpected + terminals[tokenId] +… | validation | error | php, ace-editor, parser, syntax-error, lint |
| Invalid date format. | validation | error | datepicker, format-string, configuration, vendor |
| is not a function | exception | error | javascript, array, es5-shim, typeerror |
| Unexpected token ' ' at line , col . | exception | error | css, parser, syntax-error, unexpected-token, braces |
| getters & setters can not be defined on this javascript… | exception | error | es5-shim, accessors, legacy-browser, ie8, define-property |
| Function.prototype.bind - what is trying to be bound is not… | exception | error | html5shiv, bind, polyfill, ie, undefined-reference |
| __halt_compiler() can only be used from the outermost scope | validation | error | php, ace-editor, parser, scope, halt-compiler |
| Expected end of value but found | validation | error | css, validation, azimuth, property-value, legacy |
XQST0033 " ": namespace prefix already bound to | error_code | error | xquery, namespace, prefix-conflict |
XQST0048 " : ": Qname not library namespace | error_code | error | xquery, library-module, variable-declaration, namespace |
XPST0081 " ": can not expand prefix of lexical QName to namespace URI | error_code | error | xquery, qname, namespace, prefix-resolution |
| Malformed variable int | exception | critical | protocol, binary-decoding, varint, corruption |
| Please load either the SVG- or the CanvasRenderer | exception | critical | easypiechart, renderer, script-order, dependencies, vendor |
| Canvas is not available. If you're using IE with a… | exception | critical | flot, canvas, ie, quirks-mode, doctype, vendor |
W01 Avoid this type of import. Use import module namespace instead | validation | warning | xquery, lint, module-import, namespace |
| Object.keys called on a non-object | exception | error | es5-shim, object-keys, null-safety, polyfill, iteration |
| invalid tagName | exception | error | xml, sax, ace-editor, tag-name, parser |
| Property description must be an object | exception | error | es5-shim, polyfill, define-property, descriptor, typeerror |
| Invalid dimensions for plot, width = | exception | error | flot, layout, hidden-element, dimensions, charts, vendor |
| Object.getOwnPropertyDescriptor called on a non-object | exception | error | javascript, es5-shim, object-introspection, typeerror |
| can't convert to object | exception | error | es5-shim, null-safety, polyfill, typeerror |
| Only 1 config can be specified while initializing cat. | panic | error | cat, go, gocat, config, panic, api-misuse |
| Unsupported message type | exception | critical | protocol, binary-decoding, netty, corruption |
| Expected (<'azimuth'>) but found | validation | error | css, validation, azimuth, property-value, legacy |
| Invalid ` ` option provided. Please provide a CSS selector… | exception | error | dropzone, dom, selector, clickable, vendor |
| Please supply an object of options | validation | error | bootbox, dialog, validation, api-misuse |
| Must choose at least one picker | validation | error | datetimepicker, configuration, options, vendor |
| Unknown property ' '. | validation | warning | css, validation, unknown-property, lint, legacy |
W02 " " already bound to the " " prefix | validation | warning | xquery, namespace, lint, duplicate |
| attribute equal must after attrName | exception | error | xml, sax, ace-editor, attributes, parser |
| Expected a hex color but found | exception | error | css, parser, color, hex, syntax-error |
| Unsupported message( ). | exception | error | encoding, binary-protocol, message-tree |
| failed to require | exception | critical | dropzone, build, vendor, internal-error |
| Unknown identifier int name | exception | critical | protocol, text-decoding, line-framing, sanitization |
| typeof prototype[ ] != 'object | exception | error | es5-shim, polyfill, object-create, typeerror, legacy-browser |
| Unrecognized id( ) for plain text message codec! | exception | critical | protocol, text-decoding, dispatch, versioning |
| Invalid level | exception | error | enum, configuration, validation |
| Error message type | exception | critical | protocol, network, decoding, netty |
| prompt with checkbox requires options | validation | error | bootbox, prompt, checkbox, input-options, empty-collection |
| reduce of empty array with no initial value | exception | error | javascript, array, es5-shim, typeerror, empty-array |
| No Dropzone found for given element. This is probably… | exception | error | dropzone, init, timing, events, vendor |
| momentjs is required | exception | critical | datetimepicker, momentjs, script-order, dependencies, vendor |
| Invalid ` ` option provided. Please provide a CSS selector… | exception | error | dropzone, dom, selector, options, vendor |
| Unrecognized version | exception | critical | protocol, versioning, binary-decoding, upgrade |
| Popover requires tooltip.js | exception | critical | bootstrap, popover, tooltip, script-order, vendor |
| Expected ([ | ] && fill?) but found ' '. | validation | error | css, validation, border-image, property-value |
| button with key must be an object | validation | error | bootbox, dialog, buttons, validation |
| elements closed character '/' and '>' must be connected to | exception | error | xml, sax, ace-editor, self-closing, parser |
| attribute value no end | exception | error | xml, sax, ace-editor, attributes, unterminated-string |
| Can't write to an existing directory | exception | error | filesystem, io, path-construction |
| Expected (<'border-radius'>) but found | validation | error | css, validation, border-radius, property-value |
| Invalid dropzone element. | validation | error | dropzone, dom, selector, initialization, vendor |
| Bootstrap's JavaScript requires jQuery | exception | critical | bootstrap, jquery, script-order, load-order, vendor |
| %sis illegal | validation | error | configuration, parsing, format-string |
XQST0047 " ": duplicate target namespace | error_code | error | xquery, namespace, module-import, duplicate |
| Unrecognized version | exception | critical | protocol, metrics, versioning, dispatch |
| attribute invalid close char('/') | exception | error | xml, sax, ace-editor, self-closing, parser |
| given options in wrong format | validation | error | bootbox, prompt, select, data-mapping, validation |
| attribute value must after "=" | exception | error | xml, sax, ace-editor, attributes, parser |
| not match | validation | error | parsing, validation, format-string |
| This file can't be queued because it has already been… | exception | error | dropzone, queue, file-state, upload, vendor |
| attribute value missed!! | exception | error | xml, sax, ace-editor, attributes, parser |
| button key is not allowed (options are ) | validation | error | bootbox, dialog, buttons, validation, api-misuse |
XQST0049 " ": duplicate variable declaration | error_code | error | xquery, variable-declaration, duplicate |
| invalid prompt type | validation | error | bootbox, prompt, input-type, validation, version-drift |
| prompt requires a title | validation | error | bootbox, prompt, title, required-field |
| Unsupported MetricType Name! | exception | error | enum, metrics, validation, versioning |
| Invalid level. | exception | error | enum, validation, versioning |
| Please specify a message | validation | error | bootbox, dialog, validation, required-field |
XQST0088 empty target namespace in module import or module declaration | error_code | error | xquery, namespace, module-import, validation |
| Time mode requires the flot.time plugin. | exception | error | flot, time-axis, plugin, script-order, charts, vendor |
| prompt with select requires options | validation | error | bootbox, prompt, select, input-options, empty-collection |
| confirm requires a callback | validation | error | bootbox, confirm, callback, required-field |
| Dropzone already attached. | validation | error | dropzone, double-init, autodiscover, vendor |
| prompt requires a callback | validation | error | bootbox, prompt, callback, required-field |
| You can't provide both 'acceptedFiles' and… | exception | error | dropzone, deprecation, configuration, file-validation, vendor |
| Invalid argument length | validation | error | bootbox, dialog, api-misuse, arguments |
XQST0034 " ": duplicate function declaration | error_code | error | xquery, function-declaration, duplicate |
| invalid attribute | exception | error | xml, sax, ace-editor, attributes, parser |
| No URL provided. | exception | error | dropzone, configuration, url, upload, vendor |