Flow price: --
8b644e373c2d31b43ba2c362393d886adad4715c4dbcb5df64e265189324e2d4

Transaction

Hash: 8b644e373c2d31b43ba2c362393d886adad4715c4dbcb5df64e265189324e2d4
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:
  --> 8b644e373c2d31b43ba2c362393d886adad4715c4dbcb5df64e265189324e2d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8b644e373c2d31b43ba2c362393d886adad4715c4dbcb5df64e265189324e2d4
Status:
ERROR
Block height:
41585693
Block id:
0b4e23af71223476fb167bb8d6ce3b03e2e4a2f5af8b63b17aa087e7cd2da557
Timestamp:
Friday 25 November 2022 at 22:43:07 UTC
()
Proposer:
Authorizers:
Gas used:
23