Flow price: --
8e1cf8e6f607f67e4b2f89116402e205a34632581eec7fcb7e7e5743221b295f

Transaction

Hash: 8e1cf8e6f607f67e4b2f89116402e205a34632581eec7fcb7e7e5743221b295f
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:
  --> 8e1cf8e6f607f67e4b2f89116402e205a34632581eec7fcb7e7e5743221b295f: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:
8e1cf8e6f607f67e4b2f89116402e205a34632581eec7fcb7e7e5743221b295f
Status:
ERROR
Block height:
40571648
Block id:
d941f10266e1e88466e2b4c4c244ec1af70267d7c6fe0d9a9c98cf3b134ef277
Timestamp:
Wednesday 9 November 2022 at 07:48:35 UTC
()
Proposer:
Authorizers:
Gas used:
25