Hello,
Looks like some issue with Vuforia and Package Manager. It suggests to me to upgrade to 8.3.9 via Package Manager. But Package Manager states that I'm up to date and already updated to 8.3.9. See attachment.
| Attachment | Size |
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 Vuforia 8.3.9..PNG | 147.95 KB |
Hello,
Thanks for reaching out. Unity informed us that due to a Package Manager "snafu", the version of Vuforia Engine listed was inadvertently incremented to 8.3.9. Note that there is currently no 8.3.9 version of the Vuforia Engine SDK so this is a false notification.
Apologies for any inconvenience. I'll look to post a forum sticky ASAP.
Thanks,
Vuforia Engine Support
Dear Vuforia dev, Currently Vuforia 8.3.8 crash when click play in Unity 2019.2.8f1.