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fix: handle array error format from FastAPI validation errors

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shokollm
2026-04-10 10:21:27 +00:00
parent 9e9ff6fa7f
commit 0f558a5e8e
1 changed files with 14 additions and 1 deletions
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15
src/frontend/src/lib/api/client.ts
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@@ -21,7 +21,20 @@ function getAuthHeaders(): HeadersInit {
async function handleResponse<T>(response: Response): Promise<T> { async function handleResponse<T>(response: Response): Promise<T> {
if (!response.ok) { if (!response.ok) {
const error = await response.json().catch(() => ({ detail: 'An error occurred' })); const error = await response.json().catch(() => ({ detail: 'An error occurred' }));
throw new Error(error.detail || `HTTP error ${response.status}`); let errorMessage = 'An error occurred';
if (typeof error.detail === 'string') {
errorMessage = error.detail;
} else if (Array.isArray(error.detail)) {
// Handle FastAPI validation error format: [{type, loc, msg, input}]
errorMessage = error.detail.map((e: any) => e.msg || JSON.stringify(e)).join(', ');
} else if (error.message) {
errorMessage = error.message;
} else {
errorMessage = `HTTP error ${response.status}`;
}
throw new Error(errorMessage);
} }
return response.json(); return response.json();
} }