Error while build standalone App

Hi there,

I have a problem build a standalone app, tried many times with different settings,
include clean up Certificate, Push certificate, and provisioning files, but still getting this an error without hint.

I can build android without any problem… Can someone here help?

[exp] Checking if current build exists…

[exp] No currently active or previous builds for this project.
[exp] Checking for existing Apple credentials…
[exp] Validating Apple credentials…
[exp] Credentials valid.
[exp] Validating distribution certificate…
[exp] Validating app id…
[exp] Validating push certificate…
[exp] Starting build process…
[exp] Publishing…
[exp] Building iOS bundle
[exp] Building Android bundle
[exp] Analyzing assets
[exp] Uploading assets
[exp] No assets changed, skipped.
[exp] Uploading JavaScript bundles
[exp] Published
[exp] Your URL is

[exp] Building…
[exp] Build started, it may take a few minutes to complete.
[exp] Build ID: 553b03b0-8d85-41f3-863d-8049df1951b7
[exp] Run exp build:status to monitor it.

exp build:status

[exp] Checking if current build exists…

[exp] ============
[exp] Build Status
[exp] ============

[exp] iOS: There was an error with this build.

Looking through the build logs I see that the iOS tools print messages like “Error: Unable to render destination image”. I recommend going through all your images and making sure that they have the correct file extension (ex: PNGs end with .png and so on) and you may want to re-encode them with well-known encoding software.