dotnet/maui
Documented errors, page 3 of 4. Back to dotnet/maui
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
XC0061 Error while parsing markup expression. | exception | error | xaml, xamlc, markup-extension, syntax, escaping, build-time |
| Element must be of type Frame. | exception | error | maui, android, material, renderer, type-mismatch, frame |
| InsertPageBefore is not supported globally on macOS, please… | exception | error | macos, navigation, navigationpage, platform-limitation, maui, xamarin |
| Resource ' ' not found. | exception | error | xaml, xamlc, stylesheet, embedded-resource, resource-path, build-time |
XC0002 EventHandler " " with correct signature not found in type " ". | exception | error | xaml, xamlc, event-handler, code-behind |
| Element is not of type ImageButton | exception | error | android, renderer, imagebutton, type-mismatch, registration |
| The parameter must be null. | validation | error | validation, argument, lifecycle, verify |
| public ElementEventArgs(Element element) => Element =… | exception | error | maui, argumentnull, eventargs, element-lifecycle |
| Unable to find Visual Studio! | exception | error | visual-studio, vswhere, windows, environment, dependency |
| Could not find 'data.tar.*' in | exception | error | python, cross-build, rootfs, packaging |
| The parameter cannot be either null or empty. | validation | error | validation, argument, null-check, verify |
| No test results found. | exception | error | cake, test-results, xharness, ios, device-tests |
| void IList .RemoveAt(int index) => throw new… | exception | warning | maui, readonly-collection, logicalchildren, notsupported |
| Can't resolve . Syntax is [[prefix:]Type.]PropertyName. | exception | error | maui, xaml, bindableproperty, converter, syntax |
| Element must be of type ProgressBar. | exception | error | maui, android, material, renderer, type-mismatch, progress-bar |
| All tests are marked inconclusive, no tests ran. There is… | exception | error | test-results, inconclusive, xunit, test-discovery, validation |
| call GtkThemes.Init() before this | exception | error | gtk, startup, init-order, theming, maui-compat |
| Flyout must be set before using a FlyoutPage | exception | error | maui, flyoutpage, renderers, layout |
| may only be set one time. | exception | error | element, automationid, immutable, invalidoperation, testing |
| PushAsync is not supported globally on macOS, please use a… | exception | error | macos, navigation, navigationpage, platform-limitation, maui, xamarin |
| ReturnType not supported | exception | error | android, renderer, enum, entry, not-implemented, maui-compat |
XC0044 Binding: " " cannot be parsed as an index for a " ". | exception | error | xaml, xamlc, compiled-bindings, indexer, enum |
| Could not find total or inconclusive test count in test… | exception | error | test-results, xml, xunit, validation, xmlpeek |
| element must be of type RadioButton | exception | error | android, renderer, radiobutton, type-mismatch, registration |
XC0125 "A resource with the key | exception | error | xaml, resource-dictionary, build-task, duplicate-key, xc0125 |
| Detail cannot be set to null once a value is set. | exception | error | maui, flyoutpage, navigation, state |
| finishAt must be greater than beginAt | validation | error | animation, argument-validation, timing |
| returnType | exception | error | maui, bindableproperty, argument-validation, nullable |
| Unable to initialize GDI+ | exception | critical | wpf, gdi, gdiplus, native-interop, startup |
| propertyName | exception | error | maui, bindableproperty, argument-validation, nullable |
| Title property must be set on Flyout page | exception | error | maui, flyoutpage, navigation, validation |
XC0120 StyleSheet cannot have both a Source and a content. | exception | error | xaml, xamlc, stylesheet, css, build-time |
| Binding instances cannot be reused | exception | error | maui, binding, reuse, single-use |
| Flyout cannot be set to null once a value is set | exception | error | maui, flyoutpage, navigation, state |
| declaringType | exception | error | maui, bindableproperty, argument-validation, attached-property, nullable |
| MaximumDate must be greater than MinimumDate | exception | error | gtk, datepicker, validation, date-range, maui-compat |
| NavigationStack is not supported globally on Windows… | exception | error | wpf, maui-compatibility, navigation, navigationpage, platform |
| No IAppIndexingProvider was provided | exception | error | application, app-links, configuration, null-provider |
| This is an async test error thrown from JavaScript code! | exception | info | hybridwebview, javascript, async, sample, exception-handling |
| ContentLoader | exception | error | wpf, dependency-property, argumentnull, content-loader, binding |
XC0006 No static method found for | exception | error | xaml, xamlc, x-factorymethod, static-method, object-construction, build-time |
XC0009 No property, BindableProperty, or event found for | exception | error | xaml, xamlc, property-resolution, bindableproperty, event |
| throw new NotSupportedException(); | exception | error | maui, typeconverter, imagesource, diagnostics |
| Unsupported distro | exception | error | python, cross-build, rootfs, configuration |
| No application was found in the specified directories. | exception | error | test-app, build-artifact, search, config, tfm, rid |
| ActivateApplication failed | exception | error | windows, packaged-app, com, win32, msix, aumid |
| ADB keys were not created successfully. | exception | error | android, adb, adb-keys, filesystem, verification |
| Element must be of type Button. | exception | error | maui, android, material, renderer, type-mismatch, button |
| ViewCell must have a View | exception | error | rendering, cells, ios, validation, viewcell |
| Both MainPage was set and CreateWindow was overridden to… | exception | error | application, window, startup, multi-window |
| Cannot change a binding while it's applied | exception | error | maui, binding, state, immutability |
| RemovePage is not supported globally on GTK, please use a… | exception | error | gtk, navigation, navigationpage, platform-limitation, maui, xamarin |
| Element must be of type Slider. | exception | error | maui, android, material, renderer, type-mismatch, slider |
| Unsupported compression format | exception | error | python, cross-build, rootfs, compression |
| PopAsync is not supported globally on Android, please use a… | exception | error | android, navigation, popasync, navigationpage, platform |
| Detail must not already have a parent. | exception | error | maui, flyoutpage, element-tree, navigation |
| No file exists at | validation | error | validation, io, file-exists, argument, verify |
| Pop is not supported globally on Windows, please use a… | exception | error | wpf, navigation, not-supported, light-navigation-page |
| void ICollection .Add(Element item) => throw new… | exception | warning | maui, readonly-collection, logicalchildren, notsupported |
XC0062 Undeclared xmlns prefix | exception | error | xaml, xamlc, xmlns, namespace, markup-extension, build-time |
| Unhandled binding type | exception | error | wpf, expressions, linq, expression-tree, member-binding |
| No AppLinks implementation was found, if in Android make… | exception | error | application, app-links, android, missing-package |
| property | exception | error | bindable-object, null-argument, clearvalue |
| void IList .Insert(int index, Element item) => throw new… | exception | warning | maui, readonly-collection, logicalchildren, notsupported |
| Environment variable 'ANDROID_SDK_ROOT' or 'ANDROID_HOME'… | exception | error | android, android-sdk, environment, env-var, dependency |
| ViewCell must have a | exception | error | android, viewcell, listview, xaml, renderer |
| PopAsync is not supported globally on iOS, please use a… | exception | error | maui, xamarin-forms, ios, navigation, navigationpage, invalidoperation |
| This is a test error thrown from JavaScript code! | exception | info | hybridwebview, javascript, sample, exception-handling |
| Cannot convert null into | exception | error | maui, button, type-converter, xaml, null |
| RemovePage is not supported globally on Windows, please use… | exception | error | wpf, navigation, not-supported, light-navigation-page |
| JAVA_HOME environment variable isn't set. Set it to your… | exception | error | android, java, java-home, environment, dependency, jdk |
| mode is not a valid BindingMode | exception | error | maui, binding, validation, enum |
| The parameter cannot be either null or empty or consist… | validation | error | validation, argument, null-check, whitespace, verify |
| void ICollection .Clear() => throw new… | exception | warning | maui, readonly-collection, logicalchildren, notsupported |
| before | exception | error | argumentnullexception, ios, navigation, insertpagebefore |
| The parameter must not be the default value. | validation | error | validation, argument, value-type, default, verify |
| The streams can't be read for comparison | exception | error | stream, io, validation, comparison |
| InsertPageBefore is not supported globally on Windows… | exception | error | wpf, maui-compatibility, navigation, navigationpage, platform |
| Element must be a Page | exception | error | wpf, maui-compatibility, navigationpage, renderer, type-validation |
| bindable | exception | error | argumentnullexception, ios, image, async, lifecycle |
| PopToRoot is not supported globally on Windows, please use… | exception | error | wpf, navigation, not-supported, light-navigation-page |
| The integer value must be bounded with | validation | error | validation, argument, range, integer, verify |
XC0007 Enum value not found for | exception | error | xaml, xamlc, enum |
| RemovePage is not supported globally on macOS, please use a… | exception | error | macos, navigation, navigationpage, platform-limitation, maui, xamarin |
XC0005 Missing constructor for | exception | error | xaml, xamlc, x-arguments, constructor, object-construction, build-time |
XC0128 A key is required in | exception | error | xaml, xamlc, staticresource, resource-dictionary, markup-extension, build-time |
| imageSourceProperty | exception | error | argumentnullexception, ios, image, bindableproperty, static-init |
| UI Test application path not specified. | exception | error | cake, ios, build-artifacts, uitests, configuration |
| PopToRootAsync is not supported globally on Android, please… | exception | error | android, navigation, poptorootasync, navigationpage, platform |
| Unexpected platform (expected: android) in device | exception | error | android, device-descriptor, validation, config |
| Flyout must not already have a parent. | exception | error | maui, flyoutpage, element-tree, navigation |
XC0043 Binding: Unsupported indexer index type | exception | error | xaml, xamlc, compiled-bindings, indexer, binding-path |
| propertyKey | exception | error | bindable-object, null-argument, clearvalue, readonly-key |
| Indexer did not contain closing bracket | exception | error | maui, binding, path, indexer, validation |
| PopAsync is not supported globally on Windows, please use a… | exception | error | wpf, maui-compatibility, navigation, navigationpage, platform |
XC0008 No Add() method defined on | exception | error | xaml, xamlc, collection, add-method |
| PowerShell Core (pwsh) is not installed. Please install it… | exception | error | pwsh, powershell, environment, non-windows, dependency |
XC0102 x:DataType expects a string literal, an | exception | error | xaml, xamlc, compiled-bindings, x-datatype |
| PushAsync is not supported globally on Android, please use… | exception | error | android, navigation, pushasync, navigationpage, platform |
XC0122 Style property or Content is not a string literal. | exception | error | xaml, xamlc, stylesheet, css, markup-extension, build-time |