# Promise InterstitialAd.show()
with Promise style call: Not supported
Mini Program plugin: Not supported
Display ad inserts.
# Return value
# Promise
Result of Screen Insertion Advertising Display Operation
# Error code information table
If the display fails, Interactive Ad.show() Method returns a rejected Promise, developers can get the error code and the corresponding error information.
| code | Abnormal situation | reason |
|---|---|---|
| 2001 | Trigger frequency limit | Mini Program starts a certain time is not allowed to display advertising screen |
| 2002 | Trigger frequency limit | There is not enough time interval between the last play of the Mini Program screen advertisement or incentive video advertisement. It is not allowed to display screen advertisement. |
| 2003 | Trigger frequency limit | Currently playing motivational video ads or screen ads are not allowed to display screen ads again |
| 2004 | Ad Rendering Failure | This error is not a developer anomaly or an ad rendering failure due to page switching of the Mini Program |
| 2005 | Ad Call Exception | Insert Ad instance does not allow cross-page calls |