Help Center/ Graph Engine Service/ FAQs/ API Use/ What Do I Do If an Error Message Indicating a Vertex Does Not Exist Is Displayed When Properties of the Vertex Whose ID Contains Chinese Characters Are Modified?
Updated on 2022-02-22 GMT+08:00
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What Do I Do If an Error Message Indicating a Vertex Does Not Exist Is Displayed When Properties of the Vertex Whose ID Contains Chinese Characters Are Modified?

If such error message is displayed, perform the following operations:

  1. Add UTF-8 to headers: "Content-Type":"application/json;charset=UTF-8"
  2. Use the URL encoding format to encode Chinese characters in the URL.
Parent topic: API Use