How can I obtain the SDK stack traces?

Follow these procedures to obtain the SDK stack traces for different platforms.

• Android

  • Analyze logs in real time

    adb logcat | ndk-stack -sym $PROJECT_DYNAMIC_LIB_PATH

    Note:

    • $PROJECT_DYNAMIC_LIB_PATH is the path to the dynamic library directory (where the.so files are located) of the target ABI (armeabi, armeabi-v7a, or arm64-v8a).

    For example:

    adb logcat | ndk-stack -sym /path/to/your/project/armeabi-v7a

  • Analyze the log files after obtaining them

    Use adb logca to save the log files, and then analyze them by using ndk-stack.

    adb logcat> xx.log

    ndk-stack -sym $PROJECT_DYNAMIC_LIB_PATH -dump $LOG_FILE

    Note:

    • $PROJECT_DYNAMIC_LIB_PATH is the path to the dynamic library directory (where the.so files are located) of the target ABI (armeabi, armeabi-v7a, or arm64-v8a).

    • $LOG_FILE is the name of the output log file.

    For example:

    adb ​​logcat> crash.log

    ndk-stack -sym /path/to/your/project/armeabi-v7a -dump crash.log

• iOS/iPadOS

  1. Connect your iOS device to the Mac.

  2. Open Xcode, and select Window > Devices and Simulators on the menu bar.

  3. Select your device on the left pane, click View Device Logs.

  4. Select the log entries that meet the following criteria:

     a. Process is your application name.

     b. Type is crash.

     c. Date/Time is in the time period when the crash happened.

     

  5. Right-click the log entry and select Export Log, and save the log details as a .crash file as prompted.

• macOS

  Go to ~/Library/Logs/DiagnosticReports, and the stack traces are in the files that end with the suffix .crash.