Retrieve logs from an iOS device

Prerequisites

Before capturing logs from an iOS device, complete the following setup:

• Connect the iPhone to your Mac using a USB cable.
• Pair the iPhone with Xcode on the Mac.

Use Apple documentation for these steps:

• Console User Guide
• Share log messages, activities, or reports in Console on Mac

Recommended steps for capturing logs

1. Open the Console app.
2. Select your iPhone under Devices.
3. Set the Process filter to your digital wallet application.
4. Start capturing logs.
5. Reproduce the issue.
6. Click Pause to stop capturing logs.
7. Export the log.

For the most detailed logs, use a build of your digital wallet application that integrates the NFC Wallet SDK Debug build.

See Deliverables for supported build types.

Capture logs only around the failing flow. Start right before the steps. Stop right after.

Verify the setup

To verify the setup, call DigitalCardManager.cardList as described in Display digital cards.

With the correct setup, the exported log includes:

• Each line starts with [TSHPaySDK].
• Each line includes a timestamp and a message that indicates the API call.

The following example shows Console output with these features:

Example Console output showing NFC Wallet SDK logs ([TSHPaySDK]).