This topic describes a list of return values that are defined by a GameShield SDK and the details of each return value. It also describes a list of error codes and the details of each error code.
Return values
| Return value | Description |
|---|---|
| 0 | Indicates a successful operation. |
| 1000–1999 | Indicates network communication errors. |
| 2000–2999 | Indicates AccessKey pair and initialization errors. |
| 3000–3999 | Indicates GameShield console errors. |
| 4000–4999 | Indicates data exchange errors between GameShield and origin servers. |
| 9000–9999 | Indicates SDK internal errors. |
Common error codes
| Error code | Description | Troubleshooting |
|---|---|---|
| -1 | Indicates that the value of the group_name parameter or another parameter is null. | You must specify a valid value for the parameter. |
| 0 | Indicates a successful operation. | N/A |
| 2000 | Indicates an invalid AccessKey pair. | You must specify a valid AccessKey pair. |
| 2001 | Indicates that the format of an AccessKey pair is invalid. | You must check the integrity of an AccessKey pair. |
| 2002 | Indicates that the length of an AccessKey pair exceeds the limit. | You must specify a valid AccessKey pair. |
| 2005 | Indicates that no initialization method is called. | You must first call the initialization method. |
| 3201 | Indicates that the SDK feature is disabled. | We recommend that you contact GameShield Technical Support. |
| 3305 | Indicates an invalid SDK request parameter. | You must specify a valid request parameter. If the issue persists, we recommend that you contact GameShield Technical Support. |
| 3306 | Indicates an invalid SDK request type. | You must check whether a suitable method is called. Methods for handling IP addresses and domain names are different. |
| 3307 | Indicates an invalid SDK request parameter. | You must specify a valid request parameter. If the issue persists, we recommend that you contact GameShield Technical Support. |
| 3500 | Indicates that no IP address is available in a group. | You must add IP addresses to a group in the console. |
| 3600 | Indicates that no IP address is available in a group. | You must add IP addresses to the group or enable unlimited defense. |
| 3700 | Indicates an invalid group name. | You must specify a valid group name. If the issue persists, we recommend that you contact GameShield Technical Support. |
| 3702 | Indicates an invalid protection target. | You must configure a protection target for unlimited defenses. |
| 3703 | Indicates an invalid forwarding rule. | You must configure a port for unlimited defense. |
| 3800 | Indicates an SDK internal error. | If issues such as network hijacking occur, we recommend that you contact GameShield Technical Support. |
| 3999 | Indicates an invalid request parameter. | You must specify a valid request parameter. If the issue persists, we recommend that you contact GameShield Technical Support. |
| 4000 | Indicates an SDK internal error such as network hijacking. | If issues such as network hijacking occur, we recommend that you contact GameShield Technical Support. |
| 9100 | Indicates that a method receives simultaneous calls from multiple threads. | You must start a new call after the previous call for a method is completed. |
Note If the issue persists, we recommend that you contact GameShield Technical Support.