Flow price: --
6653ec6e149fe4b4a8081ea1427c2705c3cd2344a38042dfcd283ec9c14135b5

Transaction

Hash: 6653ec6e149fe4b4a8081ea1427c2705c3cd2344a38042dfcd283ec9c14135b5
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:
  --> 6653ec6e149fe4b4a8081ea1427c2705c3cd2344a38042dfcd283ec9c14135b5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6653ec6e149fe4b4a8081ea1427c2705c3cd2344a38042dfcd283ec9c14135b5
Status:
ERROR
Block height:
40764899
Block id:
01743139387c57fdb01b3a8208f445637d641719986a26e0f8922d97bbdab595
Timestamp:
Saturday 12 November 2022 at 14:11:21 UTC
()
Proposer:
Authorizers:
Gas used:
23