Flow price: --
2e597bb50da3e4a1bee986e22210744e1199cf6c54cbe15fffddea921762c7eb

Transaction

Hash: 2e597bb50da3e4a1bee986e22210744e1199cf6c54cbe15fffddea921762c7eb
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:
  --> 2e597bb50da3e4a1bee986e22210744e1199cf6c54cbe15fffddea921762c7eb: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:
2e597bb50da3e4a1bee986e22210744e1199cf6c54cbe15fffddea921762c7eb
Status:
ERROR
Block height:
41612572
Block id:
9851cb739edf1501847c93f0961aaaf123886ebde3d31e18522232be77f76762
Timestamp:
Saturday 26 November 2022 at 09:08:37 UTC
()
Proposer:
Authorizers:
Gas used:
28