Q: What does the 'Parameter error, please check your request whether has illegal parameters' message mean?
A: This error message indicates that the request sent to the liveness system contains incomplete or incorrect parameters.
Q: What causes this parameter error?
A: The issue typically occurs due to the following reasons:
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Missing required parameters (e.g., the image parameter is not included in the request).
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Network instability during the liveness process, leading to request interruptions.
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User actions, such as canceling or interfering with the process while it is still running in the SDK.
Q: How can I compare successful and error-affected requests?
A: Here’s an example for comparison:
Q: How can I prevent this error from occurring?
A: To reduce the likelihood of encountering this error, follow these best practices:
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Ensure that all required parameters, especially the image parameter, are included in your request.
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Maintain a stable network connection during the liveness process.
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Avoid canceling or interfering with the process while it is running in the SDK.
Q: What should I do if I still encounter this error?
A: If the issue persists despite following best practices, consider checking your request structure or reaching out to support with relevant log details for further assistance.
We hope this guide helps in resolving parameter errors effectively. If you need additional support, feel free to contact us.
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