> For the complete documentation index, see [llms.txt](https://touchance-1.gitbook.io/touchance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://touchance-1.gitbook.io/touchance/touchance-jie-mian-1/faq/cuo-wu-xun-xi.md).

# 錯誤訊息

###  群益期貨

| 代碼                         | 說明     |
| -------------------------- | ------ |
| ERRCODE\_CapitalTrade(602) | 憑證過期   |
| ERRCODE\_CapitalTrade(321) | 未開通API |