Flow price: --
7249d6ef9fb060ca4770b0e2d9624454adcad09126bfe48ba24b746729d0bf66

Transaction

Hash: 7249d6ef9fb060ca4770b0e2d9624454adcad09126bfe48ba24b746729d0bf66
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:
  --> 7249d6ef9fb060ca4770b0e2d9624454adcad09126bfe48ba24b746729d0bf66:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7249d6ef9fb060ca4770b0e2d9624454adcad09126bfe48ba24b746729d0bf66
Status:
ERROR
Block height:
41614978
Block id:
36055f14074f65239c6e392705990155960e38c7a1eefbbe00e9fad195ccb0b2
Timestamp:
Saturday 26 November 2022 at 10:05:15 UTC
()
Proposer:
Authorizers:
Gas used:
27