Open MrPutzi opened 4 months ago
The solution involves correcting the misuse of the Image
constructor in the components/GeneratedPhoto.tsx
file. The error arises because the code is importing Image
from next/image
, which is a Next.js component and not the constructor for a new HTMLImageElement. The Image
constructor in the browser's environment does not require any arguments and is different from the Next.js Image
component.
The bug is caused by the incorrect import of Image
from next/image
when the intention is to use the native Image
constructor to create a new HTMLImageElement for preloading an image. The Next.js Image
component is not meant to be instantiated with new
and does not serve the same purpose as the native Image
constructor.
To fix the issue, we need to remove the import of Image
from next/image
and use the global Image
constructor. Here is the corrected code snippet:
// Removed the import of Image from "next/image"
import React, { useState, useEffect } from 'react';
import downloadPhoto from "../utils/downloadPhoto";
interface GeneratedPhotoProps {
photoUrl?: string;
}
const GeneratedPhoto: React.FC<GeneratedPhotoProps> = ({ photoUrl }) => {
const [loading, setLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
useEffect(() => {
if (photoUrl) {
setLoading(true);
setError(null);
// Use the global Image constructor
const image = new Image();
image.src = photoUrl;
image.onload = () => setLoading(false);
image.onerror = () => {
setError('Failed to load image');
setLoading(false);
};
}
}, [photoUrl]);
// ... rest of the component
};
export default GeneratedPhoto;
To replicate the bug, attempt to deploy the application with the original code in components/GeneratedPhoto.tsx
that incorrectly imports Image
from next/image
. The deployment process will fail during the build step with a type error indicating that the Image
constructor is expected to have 1 argument but got 0.
Click here to create a Pull Request with the proposed solution
Files used for this task:
[18:41:30] Running build in Washington, D.C., USA (East) – iad1 [18:41:30] Cloning github.com/MrPutzi/design-ai-toolkit (Branch: autopilot/10-20240326174120690, Commit: 8cd33ea) [18:41:30] Cloning completed: 589.798ms [18:41:36] Restored build cache [18:41:36] Running "vercel build" [18:41:37] Vercel CLI 33.6.1 [18:41:38] Installing dependencies... [18:41:42] [18:41:42] changed 1 package in 3s [18:41:42] [18:41:42] 36 packages are looking for funding [18:41:42] run
npm fund
for details [18:41:42] Detected Next.js version: 13.1.6 [18:41:42] Detectedpackage-lock.json
generated by npm 7+ [18:41:42] Running "npm run build" [18:41:44] [18:41:44] > build [18:41:44] > next build [18:41:44] [18:41:45] info - Linting and checking validity of types... [18:41:49] Failed to compile. [18:41:49] [18:41:49] ./components/GeneratedPhoto.tsx:17:27 [18:41:49] Type error: Expected 1 arguments, but got 0. [18:41:49] [18:41:49] [0m [90m 15 | [39m setLoading([36mtrue[39m)[33m;[39m[0m [18:41:49] [0m [90m 16 | [39m setError([36mnull[39m)[33m;[39m[0m [18:41:49] [0m[31m[1m>[22m[39m[90m 17 | [39m [36mconst[39m image [33m=[39m [36mnew[39m [33mImage[39m()[33m;[39m[0m [18:41:49] [0m [90m | [39m [31m[1m^[22m[39m[0m [18:41:49] [0m [90m 18 | [39m image[33m.[39msrc [33m=[39m photoUrl[33m;[39m[0m [18:41:49] [0m [90m 19 | [39m image[33m.[39monload [33m=[39m () [33m=>[39m setLoading([36mfalse[39m)[33m;[39m[0m [18:41:49] [0m [90m 20 | [39m image[33m.[39monerror [33m=[39m () [33m=>[39m {[0m [18:41:49] Error: Command "npm run build" exited with 1 [18:41:50]