ErrLookup › teamcapybara/capybara
teamcapybara/capybara
Acceptance test framework for web applications · Ruby · 129 source files
Analyzed at 15b5fdb76e on 2026-08-21. 58 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Invalid option(s) # , should be one of # | exception | error | capybara, argumenterror, options, validation, selector |
| result.negative_failure_message | exception | error | capybara, assertion, negative-assertion, selector, expectation-not-met |
| Match queries don't support quantity options. Invalid keys… | exception | error | capybara, argumenterror, match-query, count-options, validation |
| # is not a valid type for a text query | exception | error | ruby, capybara, text-query, option-validation |
| result.failure_message | exception | error | capybara, expectation-not-met, count, finders, waiting |
| Invalid CSS Selector - Block end '# | exception | error | ruby, capybara, css, selector-parsing |
| XPath expressions are not supported for the :# | exception | error | ruby, capybara, css, xpath, selector-builders |
| This driver doesn't support case insensitive attribute… | exception | error | ruby, capybara, rack-test, css, nokogiri |
| Invalid option # for :match, should be one of # | exception | error | ruby, capybara, selector-query, option-validation |
| Unknown format: # | exception | error | capybara, argumenterror, custom-selector, format, css, xpath |
| Locator # :# for selector # must # . This will raise an… | console | warning | capybara, locator, type-validation, deprecation, ruby |
| You may only upload files: # | exception | error | file-upload, attach-file, firefox, selenium, file-path |
| redirected more than # | exception | error | ruby, capybara, rack-test, redirects, http |
| Ambiguous match, found # | exception | error | capybara, ambiguous, find, selector, match-mode |
| query.failure_message | exception | error | capybara, style, css, assertion, computed-styles |
| Unused parameters passed to # | exception | error | capybara, argumenterror, arity, positional-args, selector |
| Unable to find # | exception | error | capybara, element-not-found, find, waiting, selector |
| Capybara.default_host should be set to a url… | validation | error | capybara, configuration, url-validation, argumenterror, ruby |
| XPath expressions are not supported for the :class filter… | exception | error | ruby, capybara, css, xpath, selector-builders |
| Capybara is unable to load `puma` for its server, please… | exception | critical | ruby, capybara, puma, server, gemfile, setup |
| You must specify both x: and y: for a click offset | exception | error | capybara, argumenterror, click, offset, coordinates |
| Capybara.disable_animation supports either a String (the… | exception | error | configuration, animation, css, server-boot, capybara-error |
| :cols must be an Array of Arrays | exception | error | ruby, capybara, table-selector, filters, data-shape |
| Item does not match the provided selector | exception | error | capybara, assertion, match-query, element, selector |
| Window size not stable within # | exception | error | capybara, selenium, browser-window, ci, timeout |
| Window cannot be switched inside a `within` block | exception | error | windows, scope, within, internal-api |
| Could not find a window matching block/lambda | exception | error | windows, locator, switch-to-window, wait, predicate |
| res.join(' or ') | exception | error | capybara, assertion, any-of, selector, expectation-not-met |
| rack-test requires a rack application, but none was given | exception | critical | ruby, capybara, rack-test, configuration |
| Chromedriver 75+ defaults to W3C mode. Please upgrade to… | exception | error | chromedriver, logs, w3c, selenium, chrome, version-mismatch |
| block passed to #window_opened_by opened # | exception | error | windows, popup, window-opened-by, wait, timing |
| query.negative_failure_message | exception | error | capybara, rspec, assertion, navigation, minitest |
| The match_style matcher does not support use with… | exception | error | ruby, capybara, rspec, matchers, styles |
| Invalid CSS Selector - string end not found | exception | error | ruby, capybara, css, selector-parsing |
| Capybara.app_host should be set to a url… | validation | error | configuration, url, app-host, environment |
| Capybara requires `puma` version 3.8.0 or higher, please… | exception | critical | ruby, capybara, puma, server, version-compatibility |
| Your application server raised an error - It has been… | exception | error | server-errors, rack, debugging, exception-cause, app-error |
| 'find' does not support count options | console | warning | capybara, finder, options-misuse, deprecation, ruby |
| The RackTest driver does not support click options | exception | error | ruby, capybara, rack-test, interaction, driver-capabilities |
| Item matched the provided selector | exception | error | capybara, assertion, negative-assertion, match-query, element |
| The have_none_of_selectors matcher does not support use… | exception | error | ruby, capybara, rspec, matchers |
| The have_all_selectors matcher does not support use with… | exception | error | ruby, capybara, rspec, matchers |
| Cannot unselect option from single select box. | exception | error | ruby, capybara, rack-test, forms, select |
| `switch_to_frame(:parent)` cannot be called from inside a… | exception | error | frames, scope, within, switch-to-frame |
| Value cannot be an Array when 'multiple' attribute is not… | exception | error | ruby, capybara, rack-test, forms, type-error |
| Window cannot be switched inside a `within_frame` block | exception | error | windows, frames, scope, within-frame, switch-to-window |
| The rack_test driver does not process CSS | exception | error | ruby, capybara, rack-test, css, styles |
| The second parameter to Session::new should be a rack app… | exception | error | session, rack, constructor, typeerror, app-host |
| `switch_to_frame(:top)` cannot be called from inside a… | exception | error | frames, scope, within, switch-to-frame |
| `switch_to_window`: either window or block should be… | exception | error | windows, missing-argument, switch-to-window, nil-guard |
| Boolean 'exact_text' option is not supported when 'text'… | console | warning | capybara, finder, options-misuse, text-matching, ruby |
| You must provide a frame element, :parent, or :top when… | exception | error | frames, argument-validation, switch-to-frame, api-misuse |
| Unknown keys type | exception | error | send-keys, safari, selenium, type-validation, input |
| no driver called # was found, available drivers: # | exception | error | driver, registration, configuration, driver-not-found |
| `#within_window` requires a `Capybara::Window` instance or… | exception | error | windows, within-window, capybara-1-x-upgrade, argument-validation |
| `switch_to_window` is not supposed to be invoked from… | exception | error | windows, scope, within, switch-to-window |
| Capybara's selenium driver is unable to load… | exception | error | |
| `switch_to_window` can take either a block or a window, not… | exception | error | windows, argument-validation, switch-to-window, api-misuse |