harmony 鸿蒙Device Attestation Error Codes

  • 2025-06-12
  • 浏览 (6)

Device Attestation Error Codes

NOTE

This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.

20000001 System Service Abnormal

Error Information

System service exception, please try again or reboot your device.

Description

System service error. Try again or restart the device.

Possible Causes

  1. The system service stops running.

  2. The internal communication of system services is abnormal.

Solution

Check whether the system services are running properly.

  1. Run the following command on the console to view the current system service list:

    > hdc shell hidumper -ls
    
  2. Check whether devattest_service is present on the system service list.

你可能感兴趣的鸿蒙文章

harmony 鸿蒙Basic Services Kit

harmony 鸿蒙DeviceInfo

harmony 鸿蒙InitSync

harmony 鸿蒙OH_Print

harmony 鸿蒙OsAccount

harmony 鸿蒙Pasteboard

harmony 鸿蒙Print_Margin

harmony 鸿蒙Print_PageSize

harmony 鸿蒙Print_PrintAttributes

harmony 鸿蒙Print_PrintDocCallback

0  赞