Some iOS projects encounter tricky situations after uploading an IPA:

1. App Store Connect does not show the build
2. Or shows “Processing Failed” without specific reasons
3. Email notifications are vague, such as “Invalid Binary”

This type of problem is difficult to pinpoint directly because the error messages do not point to code or specific configurations. In such cases, rather than blindly modifying the project, it’s better to adjust the upload approach. Below explains how to handle these issues.

First, Confirm Where the Problem Occurs

Upload failure is not a single scenario; it involves at least:

1. Building the IPA locally or via CI
2. Uploading to Apple’s servers
3. Apple’s backend processing the build

Different stages exhibit different symptoms:

If the IPA uploads successfully but there is no build record in the backend, the issue usually lies in signing or package content.

Check if the IPA is Actually a Release Build

A common issue: the uploaded file is actually a Development build.

Verification method:

unzip -p app.ipa Payload/*.app/embedded.mobileprovision | grep -a "ProvisionedDevices"

If the output contains device UDIDs, it indicates:

• A Development provisioning profile is used
• This build cannot be used for the App Store

A correct App Store build:

• Does not contain a device list
• Provisioning profile type is App Store

Verify if the Provisioning Profile and Certificate Match

If the provisioning profile and certificate do not match, the upload stage may not report errors, but Apple’s processing will fail.

You can use tools to view provisioning profile content.

In AppUploader (Happy Upload):

1. Open the provisioning profile management
2. Import or view the current provisioning profile
3. Check the following information:
   • Whether the type is App Store
   • Whether the bound certificate is Distribution
   • Whether the Bundle ID is consistent

If inconsistencies are found here, you need to regenerate the provisioning profile and repackage.

Check if the Bundle ID Matches the App Store

If the Bundle ID is inconsistent, after upload, you may encounter:

• Build successfully uploaded
• But cannot find it in App Store Connect

Check path:

1. Open the IPA
2. View CFBundleIdentifier in Info.plist
3. Compare with the Bundle ID in App Store Connect

Both must be exactly the same.

Confirm if the Build Number is Incremented

Apple rejects duplicate version numbers during build processing.

Check:

• CFBundleShortVersionString (version number)
• CFBundleVersion (build number)

If the build number has not changed:

• Upload may succeed
• But no new build will be generated

It is recommended to increment the Build number for each build.

Repackage and Change the Upload Method

Sometimes the issue is not with the IPA itself, but with the upload method.

For example:

• Upload interruptions in certain network environments
• Transporter upload anomalies
• Fastlane deliver timeouts

You can try switching upload tools.

For example, using AppUploader to upload:

1. Open the submission upload page
2. Set the Apple-specific password
3. Select the IPA file
4. Switch upload channel (1 or 2)
5. Execute the upload

Different channels use different upload paths, helping to rule out network or interface issues.

Compare Differences Between Two Builds

If the problem persists, you can perform a “difference comparison.”

Operation method:

1. Keep an IPA that was successfully uploaded before
2. Extract and compare with the current IPA:

diff -r old_app new_app

Focus on:

• embedded.mobileprovision
• Info.plist
• Frameworks directory

If differences in signing or resources are found, you can quickly locate the issue. You can also use AppUploader to view IPA files.

IPA upload rejections without reasons are not without cause; the problem occurs in unseen areas.

Reference link: https://www.appuploader.net/blog/228