The ad response was not recognized as a valid VAST ad.

Trafficking error. Video player received an ad type that it was not expecting and/or cannot display.

The VAST URI provided, or a VAST URI provided in a subsequent Wrapper element, was either unavailable or reached a timeout, as defined by the video player. The timeout is 8 seconds for initial VAST requests and 4 seconds for each subsequent Wrapper.

The maximum number of VAST wrapper redirects has been reached.

At least one VAST wrapper loaded and a subsequent wrapper or inline ad load has resulted in a 404 response code.

There was an error playing the video ad.

Failed to load media assets from a VAST response. The default timeout for media loading is 8 seconds.

Assets were found in the VAST ad response for linear ad, but none of them matched the video player’s capabilities.

A companion ad failed to load or render.

An unexpected error occurred and the cause is not known. Refer to the inner error for more information.

Ads list response was malformed.

There was a problem requesting ads from the server.

Listener for at least one of the required vast events was not added.

No assets were found in the VAST ad response.

The ad slot is not visible on the page.

A VAST response containing a single <VAST> tag with no child tags.

There was an error loading the ad.

There was an error initializing the stream.

Invalid arguments were provided to SDK methods.

Generic invalid usage of the API.

The version of the runtime is too old.

Another VideoAdsManager is still using the video. It must be unloaded before another ad can play on the same element.

A video element was not specified where it was required.

Content playhead was not passed in, but list of ads has been returned from the server.