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fix(examples): tolerate missing components/wires in an example def 

The interface requires both fields but the Docker build never
type-checks the pro overlay's example data (vite build only), so a
missing field shipped and loadExample's unguarded .filter/.map threw -
the page surfaced as a sticky 404 on a registered example (four
SensAirShuttle examples on staging). Load an armless example as having
none instead; authoring still declares the fields required.
This commit is contained in:
David Montero Crespo 2026-08-19 15:02:22 +02:00
parent bf81ac4ae5
commit 3d2a3534b4
1 changed files with 5 additions and 5 deletions
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10
frontend/src/utils/loadExample.ts
View File

@ -74,7 +74,7 @@ function seedChipProgramGroups(example: ExampleProject): {
const programFileNames = new Set<string>();
const chipGroupIds: string[] = [];
for (const comp of example.components) {
for (const comp of example.components ?? []) {
if (stripBrandPrefix(comp.type) !== 'custom-chip') continue;
const pf = String(
(comp.properties as Record<string, unknown>)?.programFile ?? '',
@ -227,7 +227,7 @@ export async function loadExample(
// shows as its own section (the per-board code came from eb.code above).
seedChipProgramGroups(example);
const componentsWithoutBoard = example.components.filter(
const componentsWithoutBoard = (example.components ?? []).filter(
(comp) =>
!comp.type.includes('arduino') &&
!comp.type.includes('pico') &&
@ -245,7 +245,7 @@ export async function loadExample(
);
setWires(
example.wires.map((wire) => ({
(example.wires ?? []).map((wire) => ({
id: wire.id,
start: { componentId: wire.start.componentId, pinName: wire.start.pinName, x: 0, y: 0 },
end: { componentId: wire.end.componentId, pinName: wire.end.pinName, x: 0, y: 0 },
@ -346,7 +346,7 @@ export async function loadExample(
editorStore.setCode(example.code);
}
const componentsWithoutBoard = example.components.filter(
const componentsWithoutBoard = (example.components ?? []).filter(
(comp) =>
!comp.type.includes('arduino') &&
!comp.type.includes('pico') &&
@ -383,7 +383,7 @@ export async function loadExample(
isBoardComponent(id) && liveActiveBoardId ? liveActiveBoardId : id;
setWires(
example.wires.map((wire) => ({
(example.wires ?? []).map((wire) => ({
id: wire.id,
start: {
componentId: remapBoardId(wire.start.componentId),