Flow price: --
a629596cce325debf20f9c1ea5ea4509f7933b1206dea25655341827663a52e6

Transaction

Hash: a629596cce325debf20f9c1ea5ea4509f7933b1206dea25655341827663a52e6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> a629596cce325debf20f9c1ea5ea4509f7933b1206dea25655341827663a52e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
a629596cce325debf20f9c1ea5ea4509f7933b1206dea25655341827663a52e6
Status:
ERROR
Block height:
41642604
Block id:
181d625c527511e1eb9886c6e021c8b3a11079005079cafab2c1f6967510579b
Timestamp:
Saturday 26 November 2022 at 20:49:06 UTC
()
Proposer:
Authorizers:
Gas used:
23