ErrLookup › slint-ui/slint
slint-ui/slint
Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps. · Rust · 639 source files
Analyzed at 3a7e700487 on 2026-09-22. 285 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Callbacks were set up earlier | panic | error | wasm, initialization-order, lsp, panic |
| Formatting failed | exception | error | file-io, encoding, lsp, formatter |
| Index was tested to be valid | panic | error | rust, panic, lsp, model, index-out-of-bounds, ui |
| Duplicated property name | console | warning | nodejs, typescript, naming-collision |
| attempt to multiply with overflow | panic | error | renderer, software-renderer, fixed-point, overflow, rust |
| Global was just valid | panic | error | rust, panic, lsp, interpreter, globals, invariant |
| a setter belongs to a field | panic | error | rust, compiler, panic, codegen |
| just added if missing | panic | error | lsp, internal-invariant, rust, panic |
| invalid number of argument for callback | panic | error | |
| constraint must have binding | panic | error | rust, compiler, internal-panic, layout |
| path elements should have a native_type | panic | error | rust, compiler, internal-panic, slint |
| . Use space before the '-' if you meant a subtraction | validation | warning | slint, compiler, diagnostic, identifier, subtraction |
| Ignoring slint-dev : it does not match slint . Install… | console | warning | python, version-mismatch, slint-dev, packaging, pip |
| {x:?} | exception | error | wasm, javascript, lsp, file-loading, debug-format |
| Could not load the slint-dev development binary | console | warning | python, native-module, slint-dev, import, mcp |
| Invalid return type for function | panic | error | rust, interpreter, type-mismatch, code-generation |
| JNI error | panic | error | |
| unsupported NonNull layout in Slice | exception | error | |
| root_component() called on a definition built without… | panic | error | interpreter, rust, panic, internal-api |
| points to , expected | exception | error | licensing, symlink, ci, build-tooling |
| reference to invalid arg | panic | error | rust, compiler, internal-panic, function-inlining |
| removeRow is not implemented on this model | exception | error | typescript, model, not-implemented |
| <js error message> | exception | error | wasm, javascript, file-loading, async |
| component-factory not yet supported in C++ | panic | error | |
| model two-way bindings only exist on sub-components | panic | error | compiler, cpp-codegen, internal-invariant, panic |
| [getVariablePathString] Collection not found for variable ID | console | warning | figma, variables, null-lookup, plugin |
| Unmapped struct field type | panic | error | |
| Cannot create component instance | exception | error | slint, interpreter, component-instantiation, remote-viewer |
| Cannot invoke callback | panic | error | live-preview, callback, invocation-failure, panic |
| Unmapped struct field type | panic | error | |
| binding was of the wrong type | panic | error | rust, panic, type-mismatch, rtti, binding |
| the root item of a SystemTrayIcon-rooted component is a… | panic | error | interpreter, rust, panic, tray-icon |
| Polling completed or aborted JoinHandle | panic | critical | rust, async, join-handle, panic, spawn-local |
| window_adapter just initialized above | panic | error | interpreter, rust, panic, window |
| internal compiler error: more than one strong reference… | panic | error | rust, compiler, internal-panic, reference-counting |
| named struct declarations have symbol counters | panic | error | rust, compiler, internal-panic, slint |
| path not found | exception | error | live-preview, wasm, not-found, cache |
| {error} | exception | error | live-preview, lsp, channel, ipc |
| slint package ' ' outside of the repository? | exception | error | cargo, dependencies, ci, versioning |
| There is always one line | panic | info | rust, panic, lsp, invariant, internal |
| SystemTrayIcon must be created on the main thread on macOS | panic | critical | macos, system-tray, main-thread, appkit, panic |
| not found, needed by | console | error | build, tooling, prerequisites, cli |
| JsWindowEvent:: has an unnamed field | panic | error | |
| failed to install the rustls crypto provider | panic | error | rust, tls, rustls, crypto, cli |
| failed: exited with | console | warning | build, subprocess, embedded, cargo |
| LibGlobal not found | panic | error | rust, compiler, internal-panic, globals, test |
| Invalid property type for | panic | error | rust, interpreter, type-mismatch, code-generation |
| Missing resolved data for | console | warning | figma, export, missing-data, variables |
| fatal: swash is unable to parse truetype font | panic | critical | fonts, software-renderer, panic, truetype |
| {err} | exception | error | wasm, javascript, lsp, live-preview |
| more than 65535 glyphs are not supported | panic | error | rust, compiler, fonts, glyphs, value-out-of-range |
| Could not locate slint-lsp server binary, neither in… | console | warning | vscode, lsp, binary, setup |
| C++: NativeWindowHandle created with null hwnd | panic | error | cpp, win32, window-handle, panic, null-pointer |
| File not registered in Live-Preview! | exception | error | lsp, live-preview, cache, not-found |
| [slint-ui] Could not load slint-ui-dev | console | warning | nodejs, native-module, module-loading |
| unsupported field type; only path types are handled | panic | error | |
| Unmapped WindowEvent field type | panic | error | |
| {e:?} | exception | error | wasm, javascript, promise, lsp, file-loading |
| Failed to locate root directory, relative to | panic | error | |
| Failed to serialize ()! | panic | info | lsp, serde, json, panic |
| Component should cleanly upgrade here | panic | error | rust, compiler, internal-panic, weak-reference |
| Unable to quit event loop multiple times | panic | error | linuxkms, event-loop, keyboard, panic |
| Duplicated callback name | console | warning | nodejs, typescript, naming-collision |
| Dex conversion failed | panic | error | |
| Unexpected empty document | panic | error | rust, compiler, internal-panic, translations |
| Cannot create placeholder | exception | error | slint, window, placeholder, remote-viewer |
| dev-dependencies cannot be from the workspace because… | exception | error | cargo, dev-dependencies, workspace, ci |
| the row index is out of bounds | exception | error | model, index, rust, slint |
| VTable pointer need to be the first | exception | error | proc-macro, argument-order, compile-time, rust |
| row index is out of bounds | exception | error | typescript, model, range-error |
| wasm-interpreter: Could not retrieve DOM document | panic | critical | wasm, browser, dom, web-sys |
| platform already initialized | panic | error | testing, platform, initialization, event-loop |
| It must be there because we set the global | panic | error | rust, panic, popup, window-adapter, invariant |
| Missing resolved data for | console | warning | figma, codegen, data-missing |
| index was tested to be valid | panic | error | rust, lsp, panic, model, index-out-of-bounds |
| cannot parse | panic | error | |
| invalid argument for callback | panic | error | |
| This is not loading anything! | panic | error | lsp, preview, document-cache, panic, race-condition |
| Error running D8 | panic | error | |
| home-automation ESP32-P4 failed | console | warning | esp32, esp-idf, build, subprocess |
| Could not locate the configured slint-lsp server binary in… | console | warning | vscode, lsp, path, environment |
| " " is a not a symlink! | exception | error | reuse, symlink, licensing, filesystem |
| Could not locate the configured slint-lsp server binary at… | console | warning | vscode, lsp, config, file-not-found |
| Failed to convert path to URL | exception | error | url, path, lsp, live-preview |
| create | panic | error | build-script, filesystem, codegen, nodejs |
| Duplicated property name | console | warning | nodejs, typescript, globals, naming-collision |
| EmbedTextures builds the shared font collection | panic | error | rust, compiler, internal-panic, fonts |
| [slint-ui] Ignoring slint-ui-dev | console | warning | nodejs, native-module, version-mismatch, mcp |
| uninitialized platform | panic | error | |
| Could not generate the D8 command | panic | error | |
| Invalid extension for LICENSE symlink | exception | error | reuse, symlink, licensing, naming |
| Warning | console | warning | nodejs, typescript, compiler-warnings, diagnostics |
| line_limit_cut returns an existing line index | panic | error | rust, panic, text-layout, invariant |
| row index out of range | exception | error | python, model, index-out-of-range |
| internal error allocating temporary texture for image tiling | panic | error | renderer, femtovg, gpu, texture, panic |
| LICENSE symlink " " is not necessary | exception | error | reuse, symlink, licensing, spdx |
| cannot read | panic | error | |
| Could not find executable name of the slint-lsp | panic | critical | lsp, process, filesystem, panic, linux |
| winit backend: Specified DOM element | panic | critical | wasm, dom, canvas, type-mismatch |
| demos.json is incomplete, these boards failed to build | console | error | build, ci, aggregation, exit-code |