Anyone faced "App Timed Out" after pac code push when running via URL in Power Apps Code Apps?

(1) Share

Report

Posted on by CU27112349-0

After building and running my Power Apps Code App, I used the command:

pac code push

The deployment works without throwing any errors, and the app shows up in my environment. However, when I try to open/run the app in Power Apps, it fails to load and shows:

App Timed Out – The app did not send a signal that it was ready and able to boot. Please ensure that the app is configured correctly to run within the platform.

✅ What I have already done:

Enabled Code Apps preview feature in the environment settings.

Installed the latest Power Platform CLI (pac).

Verified Node.js / React build is compiling correctly.

Configured authentication (Microsoft Entra ID).

Made sure environment + tenant policies (DLP, Conditional Access) are not blocking it.

⚠️ Still stuck with the timeout issue — not sure if it’s related to my React app initialization, missing handshake signal to the host, or a configuration mismatch on Power Platform side.

Has anyone else faced this timeout problem after pushing Code Apps?

If yes, how did you resolve it? Any troubleshooting tips would be a huge help 🙏

Categories:

Power Platform Build Tools

1756573171475.png

I have the same question (0)

All responses (2)

Answers (1)

Suggested answer

CU27112349-0 10 on at

Like (1)

Report

Anyone faced "App Timed Out" after pac code push when running via URL in Power Apps Code Apps?

It works.

but i tried one more thing is, if we only remove the chunkSizeWarningLimit then it also works.

Thank you

1 people found this reply helpful.

Was this reply helpful? Yes No
Verified answer

Ctse 33 on at

Like (1)

Report
Anyone faced "App Timed Out" after pac code push when running via URL in Power Apps Code Apps?

Yes, this is a known issue.

As a workaround, if you remove the chunk related settings from the vite.config.ts file, it's working.

import { defineConfig } from 'vite' import react from '@vitejs/plugin-react' import * as path from 'path'; // https://vite.dev/config/ export default defineConfig({ base: "./", server: { host: "::", port: 3000, }, plugins: [react()], resolve: { alias: { "@": path.resolve(__dirname, "./src"), }, }, /* build: { chunkSizeWarningLimit: 1000, // Increase warning limit to 1000kB to suppress the warning rollupOptions: { output: { manualChunks: { // Split vendor libraries into separate chunks 'react-vendor': ['react', 'react-dom'], 'router-vendor': ['react-router-dom'], 'fluent-components': ['@fluentui/react-components'], 'fluent-icons': ['@fluentui/react-icons'], 'fluent-tokens': ['@fluentui/tokens'], } } } }, */ });

2 people found this reply helpful.

Was this reply helpful? Yes No